Dissimilar metal lap joining of A5052 aluminum alloy plate and TP340 pure titanium plate by magnetic pulse welding Reviewed

Mitsuhiro Watanabe, Shinji Kumai

Proceedings of 14th International Aluminium Conference   51 - 52   2019.11

Dissimilar Metal Joining of Aluminum and Copper Plates Using Magnetic Pulse Welding and Their Joint Strength Reviewed

Mitsuhiro Watanabe, Shinji Kumai

Proceedings of 4th World Congress on Mechanical, Chemical, and Material Engineering   MMME118-1 - MMME118-5   2018.8

Interfacial Microstructure and Hardness of Magnetic Pulse Welded Copper/Nickel Lap Joint Reviewed

Mitsuhiro Watanabe, Kentaro Ishiuchi, Shinji Kumai

Materials Transactions   59 ( 3 )   425 - 431   2018.3

Development of in situ fabrication process of clad materials by using tandem twin-roll casting

Shinji Kumai, Yusuke Takayama

73rd World Foundry Congress "Creative Foundry", WFC 2018 - Proceedings   105 - 106   2018

Microstructure Analysis of Al-5.5at%Mg Alloy Semi-solid Slurry by Weck's Reagent Reviewed

Kamolwat Prapasajchavet, Yohei Harada, Shinji Kumai

INTERNATIONAL JOURNAL OF METALCASTING   11 ( 1 )   123 - 130   2017.1

Simulation of cooling and intermediate layer formation processes at explosive welded Cu/Al interface

Junto Nishiwaki, Shinji Kumai

Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society   35 ( 1 )   111 - 121   2017

Influence of Cooling Rate on Primary Particle and Solute Distribution in High-Speed Twin-Roll Cast Al-Mn Based Alloy Strip

Song Ram, Harada Yohei, Kumai Shinji

MATERIALS TRANSACTIONS   2017

Microstructure evolution and joining mechanism of similar- and dissimilar aluminum alloy joints fabricated by various advanced high-speed solid-state joining methods Reviewed

67 ( 9 )   447 - 459   2017

縦型高速双ロールキャスト材を出発材とするAl-Si合金薄板の組織と機械的性質

篠原 宏季, 合田 知男, 原田 陽平, 熊井 真次

鋳造工学 全国講演大会講演概要集   170   8 - 8   2017

Application of vertical-type high-speed twin-roll casting for up-grade recycling and clad sheets fabrication of aluminum alloys

Shinji Kumai, Yusuke Takayama, Ryoji Nakamura, Daisuke Shimosaka, Yohei Harada, Min Seok Kim

Materials Science Forum   877   56 - 61   2017

タンデム式縦型高速双ロールキャスト法により作製した4045/3003/4045アルミニウム合金クラッド材の皮材凝固挙動

市川 智祥, 高山 雄介, 原田 陽平, 熊井 真次

鋳造工学 全国講演大会講演概要集   170   10 - 10   2017

Solidification Behavior of Overlay of Al-Mn/Al-Si Alloy Clad Strip Fabricated by Vertical-Type Tandem Twin-Roll Casting

Takayama Yusuke, Harada Yohei, Kumai Shinji

Journal of Japan Foundry Engineering Society   89 ( 9 )   553 - 562   2017

Titanium as an intermetallic phase stabilizer and its effect on the mechanical and thermal properties of Al-Si-Mg-Cu-Ti alloy Reviewed

Se-Weon Choi, Hoon-Sung Cho, Shinji Kumai

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING   678   267 - 272   2016.12

Experimental and numerical analysis of the formation behavior of intermediate layers at explosive welded Al/Fe joint interfaces Reviewed

Yusuke Aizawa, Junto Nishiwaki, Yohei Harada, Shinji Muraishi, Shinji Kumai

JOURNAL OF MANUFACTURING PROCESSES   24   100 - 106   2016.10

Joining steel studs and steel plates by solid-state stud welding and estimation of temperature near the joint interface Reviewed

Yohei Harada, Yutaro Sada, Shinji Kumai

JOURNAL OF MANUFACTURING PROCESSES   23   75 - 82   2016.8

Microstructure analysis of Al-5%Mg alloy semi-solid slurry by Weck's reagent

Kamolwat Prapasajchavet, Yohei Harada, Shinji Kumai

72nd World Foundry Congress, WFC 2016   91 - 92   2016

Color metallography of A356 aluminum alloy castings using Weck's reagent

Shinji Kumai, Yohei Harada, Li Gao

72nd World Foundry Congress, WFC 2016   89 - 90   2016

Solidification manner of overlay alloy in Al-Mn/Al-Si alloy clad strips produced by vertical-type tandem twin-roll casting

Yusuke Takayama, Yohei Harada, Shinji Kumai

72nd World Foundry Congress, WFC 2016   185 - 186   2016

Microstructural characterization of aluminum alloys using Weck's reagent, part II: Coloring mechanism Reviewed

Li Gao, Yohei Harada, Shinji Kumai

MATERIALS CHARACTERIZATION   107   434 - 452   2015.9

Microstructural characterization of aluminum alloys using Weck's reagent, part I: Applications Reviewed

Li Gao, Yohei Harada, Shinji Kumai

MATERIALS CHARACTERIZATION   107   426 - 433   2015.9

タンデム式縦型高速双ロールキャスト法を用いたAl-Cu合金 / 純Alクラッド材作製中の温度変化と芯材内部割れの関係

杉山 智美, 高山 雄介, 原田 陽平, 熊井 真次

鋳造工学 全国講演大会講演概要集   167   38 - 38   2015

タンデム式縦型高速双ロールキャスト法によるAl-Mn/Al-Si合金クラッド材製造中の温度変化と凝固組織の関係

高山 雄介, 原田 陽平, 熊井 真次

鋳造工学 全国講演大会講演概要集   166   61 - 61   2015

Dissimilar joining of AA2024 aluminum studs and AZ80 magnesium plates by high-speed solid-state welding Reviewed

Yohei Harada, Yutaro Sada, Shinji Kumai

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY   214 ( 2 )   477 - 484   2014.2

SPH analysis on formation manner of wavy joint interface in impact welded Al/Cu dissimilar metal plates Reviewed

Junto Nishiwaki, Yuya Sawa, Yohei Harada, Shinji Kumai

ALUMINIUM ALLOYS 2014 - ICAA14   794-796   383 - +   2014

Microstructure and mechanical properties of 4045/3003/4045 aluminum alloy clad sheet fabricated by vertical-type high-speed tandem twin-roll casting

Nakamura Ryoji, Tsutsui Akari, Haga Toshio, Harada Yohei, Kumai Shinji, Terayama Kazuko, Niikura Akio

J. Japan Inst. Light Metals   64 ( 9 )   399 - 406   2014

Visualization of micro-segregations in A356 aluminum alloy by a color etching method Reviewed

Li Gao, Yohei Harada, Shinji Kumai

ALUMINIUM ALLOYS 2014 - ICAA14   794-796   9 - +   2014

タンデム式縦型高速双ロールキャスト法により作製したAl-Mn/Al-Si合金クラッド材の界面組織に及ぼすSi組成の影響

高山 雄介, 中村 亮司, 原田 陽平, 熊井 真次

鋳造工学 全国講演大会講演概要集   164   108 - 108   2014

タンデム式縦型高速双ロールキャスト法により作製したAl-Mn/Al-Si合金クラッド材の皮材凝固組織と界面接合状態の関係

高山 雄介, 原田 陽平, 熊井 真次

鋳造工学 全国講演大会講演概要集   165   33 - 33   2014

A vertical type tandem twin roll caster for clad strip equipped with a scraper Reviewed

Toshio Haga, Hiroshi Tsuge, Takuya Ishihara, Shinji Kumai, Hisaki Watari

MATERIAL FORMING ESAFORM 2014   611-612   623 - 628   2014

Effect of Coating Layer on Advanced Stud Welding of 2024 Aluminum Alloy to Galvanized and Galvannealed Steel Sheet Reviewed

Yohei Harada, Kozo Ishizuka, Shinji Kumai

ALUMINIUM ALLOYS 2014 - ICAA14   794-796   351 - +   2014

Solidification Structure and Casting Defects in High-Speed Twin-Roll Cast Al-2 mass% Si Alloy Strip Reviewed

Min-Seok Kim, Shinji Kumai

MATERIALS TRANSACTIONS   54 ( 10 )   1930 - 1937   2013.10

Effect of ceramics coating using sol-gel processing on corrosion resistance and age hardening of AZ80 magnesium alloy substrate Reviewed

Yohei Harada, Shinji Kumai

SURFACE & COATINGS TECHNOLOGY   228   59 - 67   2013.8

A vertical type twin roll caster for an aluminium alloy clad strip

T. Haga, R. Nakamura, S. Kumai, H. Watari

Archives of Materials Science and Engineering   62 ( 1 )   36 - 44   2013.7

Effect of Side-Dam Plate on Burrs at Edges of Aluminum Alloy Strip Fabricated by a High Speed Twin Roll Caster

YAMASHIKI Takuya, SHIRAKAWA Yuki, HAGA Toshio, KUMAI Shinji, WATARI Hisaki

Transactions of the Japan Society of Mechanical Engineers Series B   79 ( 804 )   1152 - 1155   2013

Effect of roll surface on aluminum alloy strip fabricated by a high-speed twin roll caster Reviewed

Takuya Yamashiki, Toshio Haga, Shinji Kumai, Hisaki Watari

Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A   79 ( 804 )   1156 - 1160   2013

A Roll Caster to Cast Clad Strip Reviewed

Toshio Haga, Hiroshi Tsuge, Shinji Kumai, Hisaki Watari

CURRENT STATE-OF-THE-ART ON MATERIAL FORMING: NUMERICAL AND EXPERIMENTAL APPROACHES AT DIFFERENT LENGTH-SCALES, PTS 1-3   554-557   1902 - 1909   2013

Strip Casting of Recycled Aluminum Alloys by a Twin Roll Caster Reviewed

Toshio Haga, Shinji Kumai, Hisaki Watari

WASTE AND BIOMASS VALORIZATION   3 ( 4 )   419 - 424   2012.12

Analysis of microstructure evolution and precise solid fraction evaluation of A356 aluminum alloy during partial re-melting by a color etching method Reviewed

Li Gao, Yohei Harada, Shinji Kumai

JOURNAL OF MATERIALS SCIENCE   47 ( 18 )   6553 - 6564   2012.9

EFFECTS OF PLATE THICKNESS AND PROJECTION SHAPE ON THE MICROSTRUCTURE AND STRENGTH OF HIGH-SPEED SOLID-STATE JOINED 2024 ALLOY STUDS AND 5052 ALLOY PLATES Reviewed

Shinji Kumai, Keisuke Hayashida, Kento Takaya

PROCEEDINGS OF THE 13TH INTERNATIONAL CONFERENCE ON ALUMINUM ALLOYS (ICAA13)   755 - 760   2012

JOINING OF 2024 ALUMINUM ALLOY STUD TO AZ80 MAGNESIUM ALLOY EXTRUDED PLATE BY ADVANCED HIGH-SPEED SOLID-STATE METHOD Reviewed

Yohei Harada, Yutaro Sada, Shinji Kumai

PROCEEDINGS OF THE 13TH INTERNATIONAL CONFERENCE ON ALUMINUM ALLOYS (ICAA13)   771 - 776   2012

Investigation of the influence of the roll surface on the cast strip at the casting using a vertical type high speed twin roll caster Reviewed

T. Yamashiki, T. Haga, S. Kumai, H. Watari

FRONTIERS OF MECHANICAL ENGINEERING AND MATERIALS ENGINEERING, PTS 1 AND 2   184-185   271 - +   2012

Roll Casting of Recycled AA5182 Reviewed

Toshio Haga, Kosuke Komeda, Kenta Mtsuoka, Shinji Kumai, Hisaki Watari

FRONTIERS OF MANUFACTURING AND DESIGN SCIENCE II, PTS 1-6   121-126   4667 - +   2012

A Single Roll Caster for Aluminum Alloy Strip Reviewed

Toshio Haga, Kazuya Akitsu, Shinji Kumai, Hisaki Watari

ADVANCED RESEARCH ON ADVANCED STRUCTURE, MATERIALS AND ENGINEERING   382   368 - +   2012

Single Roll Caster Equipped With a Scraper Reviewed

Toshio Haga, Kazuya Akitsu, Keisuke Kamakura, Shinji Kumai, Hisaki Watari

MATERIAL FORMING - ESAFORM 2012, PTS 1 & 2   504-506   1243 - +   2012

MICROSTRUCTURE OF 3003/4045 ALUMINUM ALLOY CLAD STRIP FABRICATED BY VERTICAL TYPE TANDEM TWIN ROLL CASTER Reviewed

Ryoji Nakamura, Toshio Haga, Yohei Harada, Shinji Kumai

PROCEEDINGS OF THE 13TH INTERNATIONAL CONFERENCE ON ALUMINUM ALLOYS (ICAA13)   1463 - 1467   2012

Experimental and Numerical Analysis of Formation Manner of Characteristic Wavy Morphology in Impact Welded Similar- and Dissimilar-Metal Plates Reviewed

Yuya Sawa, Shougo Kakizaki, Shinji Kumai

PROCEEDINGS OF THE 13TH INTERNATIONAL CONFERENCE ON ALUMINUM ALLOYS (ICAA13)   789 - 794   2012

ROLL CASTER TO CAST CLAD STRIPS Reviewed

Toshio Haga, Hiroshi Tsuge, Takuya Ishihar, Shinji Kumai, Hisaki Watari

PROCEEDINGS OF THE 13TH INTERNATIONAL CONFERENCE ON ALUMINUM ALLOYS (ICAA13)   163 - 168   2012

スクレイパーを用いた改良型単ロール法によるアルミニウム合金薄板の作製

鎌倉 圭佑, 秋津 和哉, 羽賀 俊雄, 熊井 真次, 渡利 久規

鋳造工学 全国講演大会講演概要集   160   60 - 60   2012

SINGLE ROLL CASTER TO CAST ALUMINUM ALLOY STRIP Reviewed

Toshio Haga, Kazuya Akitsu, Keisuke Kamakura, Shinji Kumai, Hisaki Watari

PROCEEDINGS OF THE 13TH INTERNATIONAL CONFERENCE ON ALUMINUM ALLOYS (ICAA13)   157 - 162   2012

Effect of Si on AA5182 Strip Cast by A High Speed Twin Roll Caster Reviewed

Toshio Haga, Kosuke Komeda, Kenta Mtsuoka, Shinji Kumai, Hisaki Watari

FRONTIERS OF MECHANICAL ENGINEERING AND MATERIALS ENGINEERING, PTS 1 AND 2   184-185   834 - +   2012

Strip Casting of Al-25%Si Alloy Reviewed

Toshio Haga, Hideto Harada, Shinji Kumai, Hisaki Watari

FRONTIERS OF ADVANCED MATERIALS AND ENGINEERING TECHNOLOGY, PTS 1-3   430-432   669 - +   2012

Roll Casting of Clad Strip Reviewed

Toshio Haga, Ryoji Nakamura, Shinji Kumai, Hisaki Watari

THERMEC 2011, PTS 1-4   706-709   1152 - +   2012

ANALYSIS OF DENDRITIC PRIMARY AL GRAIN RIPENING AND SOLID FRACTION MEASUREMENT IN A356 ALLOY SEMI-SOLID SLURRY USING SEGREGATION SENSITIVE REAGENT Reviewed

Li Gao, Yohei Harada, Shinji Kumai

PROCEEDINGS OF THE 13TH INTERNATIONAL CONFERENCE ON ALUMINUM ALLOYS (ICAA13)   1425 - 1430   2012

Roll Casting of Aluminum Alloy Strip by a Single Roll Caster Equipped with a Scraper Reviewed

Toshio Haga, Kazuya Akitsu, Shinji Kumai, Hisaki Watari

MATERIALS AND MANUFACTURING TECHNOLOGIES XIV   445   307 - +   2012

半凝固温度範囲が広域なAl合金の双ロールキャスティング

鎌倉 圭佑, 羽賀 俊雄, 熊井 真次, 渡利 久規

鋳造工学 全国講演大会講演概要集   161   100 - 100   2012

高速双ロールキャスティングにおけるサイドダムプレートの位置がアルミニウム合金薄板エッジでのバリの発生に与える影響

山敷 拓也, 藤野 暢人, 羽賀 俊雄, 熊井 真次, 渡利 久規

鋳造工学 全国講演大会講演概要集   160   61 - 61   2012

Joining behavior and joint interface morphology of sem-weleded multi-layer aluminum plates by magnetic pressure Reviewed

Shinji Kumai, Mitsuhiro Watanabe, Manami Araki, Kiego Okagawa, Tomokatsu Aizawa

Journal of Light Metal Welding   49 ( 11 )   432 - 440   2011.11

Microstructure and Joint Strength of Friction Stir Spot Welded 6022 Aluminum Alloy Sheets and Plated Steel Sheets Reviewed

Keyan Feng, Mitsuhiro Watanabe, Shinji Kumai

Journal of Japan Institute of Light Metals   61 ( 9 )   463 - 468   2011.9

Microstructure and Joint Strength of Friction Stir Spot Welded 6022 Aluminum Alloy Sheets and Plated Steel Sheets Reviewed

Keyan Feng, Mitsuhiro Watanabe, Shinji Kumai

MATERIALS TRANSACTIONS   52 ( 7 )   1418 - 1425   2011.7

Simulation and Experimental Analysis of Metal Jet Emission and Weld Interface Morphology in Impact Welding Reviewed

Shogo Kakizaki, Mitsuhiro Watanabe, Shinji Kumai

Journal of Japan Institute of Light Metals   61 ( 7 )   328 - 333   2011.7

Effect of Cooling Rates during Solidification of Al-5.5%Mg-2.3%Si-0.6%Mn and Al-13%Mg2Si Pseudo-Binary Alloys on Their Secondary-Particle Morphology and Tear Toughness Reviewed

Daisuke Shimosaka, Shinji Kumai, Federico Casarotto, Shuichiro Watanabe

MATERIALS TRANSACTIONS   52 ( 5 )   920 - 927   2011.5

Advanced High-Speed Solid-State Joining of 2024 Aluminum Alloy Studs to 5052 Aluminum Alloy Plates Reviewed

Shinji Kumai, Keisuke Hayashida, Mitsuhiro Watanabe

Journal of Japan Institute of Light Metals   61 ( 5 )   206 - 212   2011.5

Advanced High-Speed Solid-State Joining of 2024 Aluminum Alloy Studs to 5052 Aluminum Alloy Plates Reviewed

Shinji Kumai, Keisuke Hayashida, Mitsuhiro Watanabe

MATERIALS TRANSACTIONS   52 ( 5 )   992 - 998   2011.5

Simulation and Experimental Analysis of Metal Jet Emission and Weld Interface Morphology in Impact Welding Reviewed

Shougo Kakizaki, Mitsuhiro Watanabe, Shinji Kumai

MATERIALS TRANSACTIONS   52 ( 5 )   1003 - 1008   2011.5

Growth Manner of Intermetallic Compound Layer Produced at Welding Interface of Friction Stir Spot Welded Aluminum/Steel Lap Joint Reviewed

Mitsuhiro Watanabe, Keyan Feng, Yoshio Nakamura, Shinji Kumai

MATERIALS TRANSACTIONS   52 ( 5 )   953 - 959   2011.5

Effects of High-Temperature Solutionizing on Microstructure and Tear Toughness of A356 Cast Aluminum Alloy Reviewed

Yohei Harada, Shinichi Tamura, Shinji Kumai

MATERIALS TRANSACTIONS   52 ( 5 )   848 - 855   2011.5

Effect of Si Content on Strip Thickness and Solidified Structure in High-Speed Twin-Roll Cast Al-Si Alloy Strips Reviewed

Min-Seok Kim, Shinji Kumai

MATERIALS TRANSACTIONS   52 ( 5 )   856 - 861   2011.5

Casting of Net Inserted Aluminum Alloy Composite Strip Reviewed

R. Nakamura, T. Haga, K. Takahashi, S. Kumai, H. Watari

ADVANCES IN MATERIALS AND PROCESSING TECHNOLOGIES II, PTS 1 AND 2   264-265   1899 - +   2011

Roll Casting of Al-SiCp Composite Strip Reviewed

Toshio Haga, Teppei Nakamura, Ryoji Nakamura, Hideto Harada, Shinji Kumai, Hisaki Watari

MANUFACTURING ENGINEERING AND AUTOMATION I, PTS 1-3   139-141   481 - +   2011

Roll Casting of Al-40%Sn-1%Cu Alloy Strip Reviewed

R. Nakamura, T. Haga, S. Kumai, H. Watari

ADVANCES IN MATERIALS AND PROCESSING TECHNOLOGIES II, PTS 1 AND 2   264-265   1905 - +   2011

Improvement of Porosity of Strip Using a Scraper on the Casting by a Vertical Type High Speed Roll Caster Reviewed

Toshio Haga, Yusuke Shiotsu, Kosuke Komeda, Shinji Kumai, Hisaki Warari

ADVANCES IN SUPERALLOYS, PTS 1 AND 2   146-147   1108 - +   2011

Strip Casting of 6061 and Recycled 6061 Alloy by an Unequal Diameter Twin Roll Caster Reviewed

Toshio Haga, Hideki Inui, Ryoji Nakamura, Shinji Kumai, Hisaki Watari

ADVANCES IN MATERIALS AND PROCESSING TECHNOLOGIES II, PTS 1 AND 2   264-265   1911 - +   2011

Characteristics of a Vertical Type Tandem Twin Roll Caster for Casting Clad Strip

NAKAMURA Ryoji, HAGA Toshio, KUMAI Shinji, WATARI Hisaki

Transactions of the Japan Society of Mechanical Engineers Series B   77 ( 779 )   1065 - 1068   2011

Fabrication of Aluminum Alloy Strip by Roll Caster Equipped with a Scraper

AKITSU Kazuya, HAGA Toshio, KUMAI Shinji, WATARI Hisaki

Transactions of the Japan Society of Mechanical Engineers Series B   77 ( 779 )   1069 - 1073   2011

スクレイパーを用いた単ロール法によるアルミニウム合金板の鋳造

秋津 和哉, 鎌倉 圭佑, 羽賀 俊雄, 熊井 真次, 渡利 久規

鋳造工学 全国講演大会講演概要集   158   110 - 110   2011

Al-SiC_p合金の高速ロールキャスティング

羽賀 俊雄, 秋津 和哉, 山崎 雄允, 熊井 真次, 渡利 久規

鋳造工学 全国講演大会講演概要集   159   69 - 69   2011

Clad Strip Casting using a Twin Roll Casters Reviewed

R. Nakamura, T. Haga, H. Tsuge, S. Kumai, H. Watari

MANUFACTURING PROCESS TECHNOLOGY, PTS 1-5   189-193   4037 - +   2011

Roll casting of Al-SiCp strip Reviewed

T. Haga, T. Nakamura, S. Kumai, H. Watari

ADVANCED MATERIAL SCIENCE AND TECHNOLOGY, PTS 1 AND 2   675-677   811 - +   2011

Roll casting of a wire inserted strip Reviewed

Toshio Haga, Kenta Takahashi, Shinji Kumai, Hisaki Watari

MATERIALS AND MANUFACTURING, PTS 1 AND 2   299-300   774 - +   2011

Casting of Al-25%Si Strip Using a Vertical Type Twin Roll Caster Reviewed

Toshio Haga, Hideto Harada, Shinji Kumai, Hisaki Watari

ADVANCED MATERIALS, PTS 1-4   239-242   1944 - +   2011

Effect of Some Factors on Fabrication of Clad Strip by a Roll Caster Reviewed

T. Haga, R. Nakamura, T. Ymabayashi, T. Tsuge, S. Kumai, H. Watari

MATERIALS PROCESSING TECHNOLOGY, PTS 1-4   291-294   3327 - +   2011

Casting of clad strip by a roll caster Reviewed

R. Nakamura, T. Haga, H. Tsuge, S. Kumai, H. Watari

ADVANCED MATERIAL SCIENCE AND TECHNOLOGY, PTS 1 AND 2   675-677   807 - +   2011

High Speed Twin-Roll Casting of Al-Mg Alloys Reviewed

Kosuke Komeda, Toshio Haga, Shinji Kumai

MATERIALS PROCESSING TECHNOLOGIES, PTS 1 AND 2   154-155   1544 - +   2011

Effect of Si Content of Al-Si Matrix on Roll Cast Wire Inserted Strip Reviewed

Toshio Haga, Kenta Takehashi, Shinji Kumai, Hisaki Warari

MECHATRONICS AND MATERIALS PROCESSING I, PTS 1-3   328-330   979 - +   2011

Casting of a wire inserted strip using a twin roll caster equipped with two nozzles Reviewed

Toshio Haga, Kenta Takahashi, Shinji Kumai, Hisaki Warari

MATERIALS PROCESSING TECHNOLOGY   337   556 - +   2011

Casting of Aluminum Alloy Clad Strip using a Roll Caster

NAKAMURA Ryoji, YAMABAYASHI Takanori, HAGA Toshio, WATARI Hisaki, KUMAI Shinji

JSMME   5 ( 12 )   1029 - 1041   2011

Inline Rolling of 5182 Aluminum Alloy Strip Cast by a Vertical Type High Speed Twin Roll Caster Reviewed

Toshio Haga, Shuya Hanada, Shinji Kumai, Hisaki Watari

MANUFACTURING ENGINEERING AND AUTOMATION I, PTS 1-3   139-141   477 - +   2011

Formation of Internal Crack in High-Speed Twin-Roll Cast 6022 Aluminum Alloy Strip Reviewed

Min-Seok Kim, Yoshiyuki Arai, Yasuharu Hori, Shinji Kumai

MATERIALS TRANSACTIONS   51 ( 10 )   1854 - 1860   2010.10

Aluminum material flow in Japan and novel processes utilizing secondary alloys Reviewed

O. Umezawa, S. Kumai

Proc. 12th International Conference of Aluminum Alloys   214 - 218   2010.9

Roll caster for the three-layer clad-strip

R. Nakamura, T. Yamabayashi, T. Haga, S. Kumai, H. Watari

Archives of Materials Science and Engineering   41 ( 2 )   112 - 120   2010.2

縦型タンデム双ロールキャスターにより鋳造したアルミニウム合金クラッド材の特性

柘植 浩志, 羽賀 俊雄, 中村 亮司, 熊井 真次, 渡利 久規

鋳造工学 全国講演大会講演概要集   156   102 - 102   2010

Roll casting of Al-25mass%Si Reviewed

Toshio Haga, Masayuki Saito, Shinji Kumai, Hisaki Watari

MANUFACTURING SCIENCE AND ENGINEERING, PTS 1-5   97-101   1057 - +   2010

異径双ロールキャスターにより作製したアルミニウム合金クラッド材の性質

山林 尚史, 秋津 和哉, 羽賀 俊雄, 熊井 真次, 渡利 久規

鋳造工学 全国講演大会講演概要集   156   103 - 103   2010

Roll Casting of Aluminum Alloy Clad Strip Reviewed

R. Nakamura, T. Haga, H. Tsuge, H. Watari, S. Kumai

INTERNATIONAL CONFERENCE ON ADVANCES IN MATERIALS AND PROCESSING TECHNOLOGIES, PTS ONE AND TWO   1315   650 - +   2010

Roll Casting of Three Layers Clad Strip Reviewed

Toshio Haga, Masakazu Sawai, Ryoji Nakamura, Takanori Yamabayashi, Shinji Kumai, Hisaki Watari

ADVANCES IN MATERIALS PROCESSING IX   443   128 - +   2010

Casting of aluminum alloy clad strip using a vertical type tandem twin roll caster Reviewed

R. Nakamura, T. Haga, S. Kumai, H. Watari

MANUFACTURING SCIENCE AND ENGINEERING, PTS 1-5   97-101   1053 - +   2010

Strip Casting by a Single Roll Caster Equipped with a Scraper Reviewed

Toshio Haga, Kazuya Akitsu, Takanori Yamabayashir, Shinji Kumai, Hisaki Watari

ADVANCES IN MATERIALS PROCESSING IX   443   122 - +   2010

Casting of aluminium alloy clad strip using a vertical type tandem twin roll caster Reviewed

Ryoji Nakamura, Toshio Haga, Shinji Kumai, Hisaki Watari

PROCEEDINGS OF THE 36TH INTERNATIONAL MATADOR CONFERENCE   37 - 40   2010

Plastic deformation of a monoclinic Al13Fe4 at 300 873 K Reviewed

S. Miyazaki, S. Kumai, A. Sato

PHILOSOPHICAL MAGAZINE   90 ( 19 )   2597 - 2618   2010

Casting of Aluminum Alloy Strip by Improved Single-Roll Caster Reviewed

Kazuya Akitsu, Toshio Haga, Shinji Kumai, Hisaki Watari

PROCEEDINGS OF THE 36TH INTERNATIONAL MATADOR CONFERENCE   29 - 32   2010

Casting of clad strip by an unequal diameter twin roll caster Reviewed

T. Haga, M. Sawai, R. Nakamura, H. Watari, S. Kumai

THERMEC 2009, PTS 1-4   638-642   413 - +   2010

Clad strip casting by a twin roll caster

T. Haga, R. Nakamura, S. Kumai, H. Watari

Archives of Materials Science and Engineering   37 ( 2 )   117 - 124   2009.6

Effect of Surface Roughness on Glossiness and Surface Color for Shot-Blasted Surfaces of Cu-Zn and Cu-Sn Alloys Reviewed

Makiko Yonehara, Shinji Kumai, Hiroaki Isono, Koichiro Kihara, Toshio Sugibayashi

JOURNAL OF THE JAPAN INSTITUTE OF METALS   73 ( 6 )   439 - 445   2009.6

Special issue on advanced light metals and processing in Asia 2007

Tatsuo Sato, Shinji Kumai, Yoshimasa Takayama

Materials Transactions   49 ( 10 )   2169   2008.10

Casting of Aluminum Alloy Bar by Semisolid Roll Casting Reviewed

Toshio Haga, Takafumi Asai, Hisaki Watari, Shinji Kumai

SEMI-SOLID PROCESSING OF ALLOYS AND COMPOSITES X   141-143   295 - +   2008

Casting of wire-inserted composite aluminum alloy strip using a twin roll caster Reviewed

T. Haga, K. Takahashi, H. Watari, S. Kumai

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY   192   108 - 113   2007.10

6111 Aluminium alloy strip casting using an unequal diameter twin roll caster Reviewed

T Haga, M Ikawa, H Wtari, S Kumai

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY   172 ( 2 )   271 - 276   2006.2

2705 Semi-solid Casting of Aluminum Cast Alloy strip by an unequal diameter twin roll caster

HAGA Toshio, INUI Hideki, SAKAGUCHI Hiroshi, KUMAI Shinji, WATARI Hisaki

The proceedings of the JSME annual meeting   2006   139 - 140   2006

Semisolid roll casting of aluminum alloy strip and its properties Reviewed

Toshio Haga, Hideki Inui, Hisaki Watari, Shinji Kumai

SEMI- SOLID PROCESSING OF ALLOYS AND COMPOSITES   116-117   379 - 382   2006

2704 Casting of A6061 aluminum alloy strip using a twin roll caster

HAGA Toshio, INUI Hideki, SAKAGUCHI Hiroshi, WATARI Hisaki, KUMAI Shinji

The proceedings of the JSME annual meeting   2006   137 - 138   2006

High speed roll casting of aluminum alloy strip Reviewed

T Haga, H Watari, S Kumai

PRICM 5: THE FIFTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-5   475-479   343 - 348   2005

異径双ロールキャスタによる鋳造用合金の双ロールキャスティング

羽賀 俊雄, 乾 秀喜, 阪口 洋, 熊井 真次, 鈴木 健太, 渡利 久規

鋳造工学 全国講演大会講演概要集   147   63 - 63   2005

直径1500双ロールキャスタによる高速ロールキャスティング

羽賀 俊雄, 阪口 洋, 乾 秀喜, 熊井 真次, 鈴木 健太, 渡利 久規

鋳造工学 全国講演大会講演概要集   147   64 - 64   2005

2327 Semi solid strip casting using vertical type twin roll caster

HAGA Toshio, INUI Hideki, SAKAGUCHI Hiroshi, WATARI Hisaki, KUMAI Shinji, Suzuki Kenta

The proceedings of the JSME annual meeting   2005   715 - 716   2005

2328 Semi solid roll casting of Aluminum alloy using an unequal diameter twin roll caster

HAGA Toshio, INUI Hideki, SAKAGUTI Hiroshi, KUMAI Shinji, SUZUKI Kenta, WATARI Hisaki

The proceedings of the JSME annual meeting   2005   717 - 718   2005

Aluminium alloy strip casting using an unequal diameter twin roll caster

Toshio Haga, Hisaki Watari, Shinji Kumai

Proceedings - European Metallurgical Conference, EMC 2005   2   813 - 823   2005

Ferromagnetic properties of cyclically deformed Fe3Ge and Ni3Ge Reviewed

T Izumi, M Taniguchi, S Kumai, A Sato

PHILOSOPHICAL MAGAZINE   84 ( 36 )   3883 - 3895   2004.12

High speed strip casting of Al alloys that added Fe as impurities

HAGA Toshio, IKAWA Masaaki, OHAMA Noriya, DEGUCHI Kaname, KUMAI Shinji, SUZUKI Kenta, WATARI Hisaki

The proceedings of the JSME annual meeting   2004   495 - 496   2004

An unequal diameter twin roll caster for aluminum alloys casting Reviewed

T Haga, M Ikawa, H Watari, S Kumai

PROCEEDINGS OF THE 34TH INTERNATIONAL MATADOR CONFERENCE   199 - 204   2004

HVEM observation of microstructures in Fe-Mn-Si based shape memory alloys after high speed deformation Reviewed

A Sato, H Oonishi, Y Yamaguchi, S Kumai, T Maruyama, H Kubo

ELECTRON MICROSCOPY: ITS ROLE IN MATERIALS SCIENCE   183 - 190   2003

Possibility of substituting Mn for Cr in 6061 aluminum alloy judged from the point of view of toughness and tensile properties

M. Niinomi, T. Akahori, K. Fukunaga, S. Kumai, M. Kanno

Light Metals: Proceedings of Sessions, TMS Annual Meeting (Warrendale, Pennsylvania)   829 - 837   2002

Grain size effect on the microstructure of deformed Fe-Mn-Si based shape memory alloys Reviewed

T Masuya, N Yoneyama, S Kumai, A Sato

SHAPE MEMORY MATERIALS   327-3   267 - 270   2000

Strengthening of Fe-Mn-Si based shape memory alloys by grain size refinement Reviewed

A Sato, T Masuya, M Morishita, S Kumai, A Inoue

SHAPE MEMORY MATERIALS   327-3   223 - 226   2000

High speed deformation and structural change in ferrous shape memory alloys Reviewed

N Yoneyama, T Masuya, S Kumai, A Sato

JAPAN INSTITUTE OF METALS, PROCEEDINGS, VOL 12, (JIMIC-3), PTS 1 AND 2   993 - 996   1999

Low cycle fatigue and fatigue crack growth in semi-liquid die casting processed Al-Si-Mg alloys Reviewed

K Katsumata, SW Han, S Kumai, A Sato, R Shibata

FATIGUE '99: PROCEEDINGS OF THE SEVENTH INTERNATIONAL FATIGUE CONGRESS, VOLS 1-4   2047 - 2052   1999

Effects of delamination on the transient fatigue crack growth behaviour following overloads in 8090-T8 Al-Li alloys

Shinji Kumai, Yakichi Higo

Materials Science Forum   217-222 ( 3 )   1371 - 1376   1996

THE EFFECT OF MICROSTRUCTURAL CHARACTERISTICS ON FATIGUE-CRACK GROWTH IN SIC PARTICULATE-REINFORCED CAST-ALUMINUM ALLOY COMPOSITES Reviewed

JQ HU, S KUMAI, Y HIGO, S NUNOMURA

FATIGUE 93, VOLS 1-3   1123 - 1128   1993

INDENTATION FATIGUE TESTING FOR MICRO-SPECIMEN AND ITS DAMAGING BEHAVIOR Reviewed

S NUNOMURA, S NOGUCHI, T YOKOI, S KUMAI

FATIGUE 93, VOLS 1-3   1843 - 1848   1993

2 MICROFATIGUE TEST METHODS FOR IRRADIATED MATERIALS Reviewed

S NUNOMURA, S NOGUCHI, Y OKAMURA, S KUMAI, S JITSUKAWA

SMALL SPECIMEN TEST TECHNIQUES APPLIED TO NUCLEAR RECEPTOR VESSEL THERMAL ANNEALING AND PLANT LIFE EXTENSION   1204   275 - 288   1993

Solidification of monotectic alloys in space

Tsuneo Takahashi, Akihiko Kamio, Hiroyasu Tezuka, Shinji Kumai

Keikinzoku/Journal of Japan Institute of Light Metals   34 ( 8 )   479 - 492   1984

ALUMINUM ALLOYS Their Physical and Mechanical Properties

The Japan Institute of Light Metals  1998 

714 Casting of Aluminum Alloy Strip by an Improved Single-Roll Caster Equipped with a Scraper

KAMAKURA Keisuke, HAGA Toshio, KUMAI Shinji, WATARI Hisaki

Materials and processing conference   2012 ( 20 )   "714 - 1"-"714-5"   2012.11

715 Effect of roll surface on aluminum alloy strip fabricated by a high-speed twin roll caster

YAMASHIKI Takuya, HAGA Toshio, KUMAI Shinji, WATARI Hisaki

Materials and processing conference   2012 ( 20 )   "715 - 1"-"715-5"   2012.11

707 Two layer clad strip for Semi solid forming

ISIHARA Takuya, TSUGE Hiroshi, HAGA Toshio, KUMAI Shinji, WATARI Hisaki

Materials and processing conference   2012 ( 20 )   "707 - 1"-"707-5"   2012.11

Casting of aluminum alloy strip by a single-roll caster equipped with a scraper

AKITSU Kazuya, KAMAKURA Keisuke, HAGA Toshio, KUMAI Shinji, WATARI Hisaki

62 ( 4 )   146 - 152   2012.4

Microstructural Characterization of Intermediate Layer Produced at Aluminum / Metallic Glass Interface Fabricated by Magnetic Pluse Welding

Mitsuhiro Watanabe, Shinji Kumai, Hisamichi Kimura

Materials Transactions   53 ( 5 )   951 - 958   2012

Special Issue on Aluminium Alloys 2010 PREFACE

Yoshimasa Takayama, Toshiya Shibayanagi, Kenji Matsuda, Takayuki Tsuchida, Shinji Kumai, Osamu Umezawa, Tatsuo Sato

MATERIALS TRANSACTIONS   52 ( 5 )   817 - 817   2011.5

203 Characteristics of a vertical type tandem twin roll caster for casting clad strip

NAKAMURA Ryoji, HAGA Toshio, KUMAI Shinji, WATARI Hisaki

Materials and processing conference   2010 ( 18 )   "203 - 1"-"203-3"   2010.11

207 Improvement of porosity in the 5182 strip cast by high sped twin roll caster

KOMEDA Kosuke, HAGA Toshio, KUMAI Shinji, WATARI Hisaki

Materials and processing conference   2010 ( 18 )   "207 - 1"-"207-3"   2010.11

205 Casting of Aluminum Alloy Clad Strip using a Different Diameter Twin Roll Caster

YAMABAYASHI Takanori, HAGA Toshio, KUMAI Shinji, WATARI Hisaki

Materials and processing conference   2010 ( 18 )   "205 - 1"-"205-3"   2010.11

204 Fabrication of Aluminum Alloy Strip by Roll Caster Equipped with a Scraper

AKITSU Kazuya, HAGA Toshio, KUMAI Shinji, WATARI Hisaki

Materials and processing conference   2010 ( 18 )   "204 - 1"-"204-4"   2010.11

Microstructure and Joint Strength of Similar- and Dissimilar Lap Joints Fabricated by Several Advanced Solid-State Welding Methods

Shinji Kumai, Mitsuhiro Watanabe, Keyan Feng

PRICM 7, PTS 1-3   654-656   596 - +   2010

Joint Interface Morphology of Friction Stir Spot Welded Aluminum Alloy Sheets and Plated Steel Sheets

Keyan Feng, Mitsuhiro Watanabe, Shinji Kumai

PRICM 7, PTS 1-3   654-656   970 - +   2010

Welding Interface in Magnetic Pulse Welded Joints

Mitsuhiro Watanabe, Shinji Kumai

PRICM 7, PTS 1-3   654-656   755 - +   2010

507 Trial manufacturing of a vertical type tandem twin roll caster to cast clad strip

HAGA Toshio, KUMAI Shinji, NAKAMURA Ryoji, WATARI Hisaki

Materials and processing conference   2009 ( 17 )   "507 - 1"-"507-2"   2009.11

High-speed deformation and collision behavior of pure aluminum plates: In magnetic pulse welding

Mitsuhiro Watanabe, Shinji Kumai

Keikinzoku/Journal of Japan Institute of Light Metals   59 ( 9 )   502 - 508   2009.9

High-Speed Deformation and Collision Behavior of Pure Aluminum Plates in Magnetic Pulse Welding

Mitsuhiro Watanabe, Shinji Kumai

MATERIALS TRANSACTIONS   50 ( 8 )   2035 - 2042   2009.8

High-speed deformation and collision behavior of pure aluminum plates in magnetic pulse welding

Mitsuhiro Watanabe, Shinji Kumai

Materials Transactions   50 ( 8 )   2035 - 2042   2009.8

Interfacial Microstructure of Aluminum/Metallic Glass Lap Joints Fabricated by Magnetic Pulse Welding

Mitsuhiro Watanabe, Shinji Kumai, Go Hagimoto, Qingsheng Zhang, Koji Nakayama

MATERIALS TRANSACTIONS   50 ( 6 )   1279 - 1285   2009.6

Nterfacial morphology of magnetic pulse welded aluminum/aluminum and copper/copper lap joints

Mitsuhiro Watanabe, Shinji Kumai

Keikinzoku/Journal of Japan Institute of Light Metals   59 ( 3 )   140 - 147   2009.3

Interfacial Morphology of Magnetic Pulse Welded Aluminum/Aluminum and Copper/Copper Lap Joints

Mitsuhiro Watanabe, Shinji Kumai

MATERIALS TRANSACTIONS   50 ( 2 )   286 - 292   2009.2

301 In-situ observation of the magnetic pulse welding process using a high-speed video camera

Watanabe Mitsuhiro, Kumai Shinji, Okagawa Keigo, Aizawa Tomokatsu

Pre-Prints of the National Meeting of JWS   ( 82 )   122 - 123   2008.3

In-situ Observation of Magnetic Pulse Welding Process for Similar and Dissimilar Lap Joints Using a High-Speed Video Camera

Mitsuhiro Watanabe, Shinji KUMAI, Keigo Okagawa, Tomokatsu Aizawa

Aluminium Alloys   2   1992 - 1997   2008

Characteristic Interfacial Microstructure of Aluminum Alloy / Steel Lap Joints Fabricated by Several Advanced Welding Methods

Shinji Kumai, Kwang-Jin Lee, Mitsuhiro Watanabe

Aluminium Alloys   2   1945 - 1951   2008

Characteristic Interfacial Microstructure of Aluminum Alloy / Steel Lap Joints Fabricated by Several Advanced Welding Methods

Shinji Kumai, Kwang-Jin Lee, Mitsuhiro Watanabe

Aluminium Alloys   2   1945 - 1951   2008

In-situ Observation of Magnetic Pulse Welding Process for Similar and Dissimilar Lap Joints Using a High-Speed Video Camera

Mitsuhiro Watanabe, Shinji KUMAI, Keigo Okagawa, Tomokatsu Aizawa

Aluminium Alloys   2   1992 - 1997   2008

Interfacial microstructure and strength of steel/aluminum alloy lap joint fabricated by magnetic pressure seam welding

Kwang-Jin Lee, Shinji Kumai, Takashi Arai, Tomokatsu Aizawa

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING   471 ( 1-2 )   95 - 101   2007.12

Formation of laminate structure at the friction stir weld interface of aluminum alloy/steel lap joint

Mitsuhiro Watanabe, Takeshi Ookawa, Shinji Kumai

Keikinzoku/Journal of Japan Institute of Light Metals   57 ( 11 )   536 - 541   2007.11

Effects of probe tip position on microstructure and bonding strength of friction stir welded aluminum alloy/steel lap joint

Shinji Kumai, Hiromasa Sato, Kenta Suzuki, Takeshi Ookawa, Kwang-Jin Lee, Mitsuhiro Watanabe

Keikinzoku/Journal of Japan Institute of Light Metals   57 ( 11 )   529 - 535   2007.11

Formation of laminate structure at the friction stir weld interface of aluminum alloy/steel lap joint

Mitsuhiro Watanabe, Takeshi Ookawa, Shinji Kumai

Keikinzoku/Journal of Japan Institute of Light Metals   57 ( 11 )   536 - 541   2007.11

Effects of probe tip position on microstructure and bonding strength of friction stir welded aluminum alloy/steel lap joint

Shinji Kumai, Hiromasa Sato, Kenta Suzuki, Takeshi Ookawa, Kwang-Jin Lee, Mitsuhiro Watanabe

Keikinzoku/Journal of Japan Institute of Light Metals   57 ( 11 )   529 - 535   2007.11

Effects of probe tip position on microstructure and bonding strength of friction stir welded aluminum alloy/steel lap joint

Shinji Kumai, Hiromasa Sato, Kenta Suzuki, Takeshi Ookawa, Kwang-Jin Lee, Mitsuhiro Watanabe

Keikinzoku/Journal of Japan Institute of Light Metals   57 ( 11 )   529 - 535   2007.11

Mechanical properties of 6022 aluminum alloy sheets with high iron content fabricated by a high-speed twin-roll caster

Kenji Tokuda, Shinji Kumai, Kenta Suzuki, Akiko Ishihara, Toshio Haga

Keikinzoku/Journal of Japan Institute of Light Metals   57 ( 10 )   444 - 449   2007.10

Casting of Al-Si hypereutectic aluminum alloy strip using an unequal diameter twin roll caster

Toshio Haga, Hideki Inui, Hisaki Watari, Shinji Kumai

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY   191 ( 1-3 )   238 - 241   2007.8

Roll casting of wire inserted aluminum alloy strip

T. Haga, K. Takahashi, H. Inui, H. Sakaguchi, H. Watari, S. Kumai

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY   187   508 - 511   2007.6

Growth manner of intermetallic compounds at the weld interface of Steel/Aluminum alloy lap joint fabricated by a defocused laser beam

Kwang-Jin Lee, Shinji Kumai, Naonori Kawamura, Nobuhiro Ishikawa, Kazuo Furuya

MATERIALS TRANSACTIONS   48 ( 6 )   1396 - 1405   2007.6

Intermediate layer of the Al/Fe and Al/Ni joint welded by magnetic pressure seam welding

WATANABE Mitsuhiro, KUMAI Shinji, ISHIUCHI Kentaro, KAJIYAMA Shuhei, AIZAWA Tomokatsu

112   119 - 120   2007.4

Influence of casting conditions on the occurrence of internal cracks for 6022 aluminum alloy fabricated by high-speed twin-roll caster

Kenji Tokuda, Shinji Kumai, Kenta Suzuki, Takeshi Miyazaki, Akiko Ishihara, Yuusuke Nagata, Toshio Haga

Keikinzoku/Journal of Japan Institute of Light Metals   57 ( 3 )   119 - 124   2007.3

High speed twin roll casting of recycled Al-3Si-0.6Mg strip

T.Haga, M.Ikawa, H.Watari, S.Kumai

Journal of Achievements in Materials and Manufacturing Engineering   21 ( 1 )   007-012   2007

凝固組織微細化によるADC12アルミニウム合金の引裂靭性の向上

熊井真次, 永田雄介, 向山 陽

鋳造工学   79 ( 12 )   717 - 725   2007

Casting of 6016 Aluminum Alloy Strip using Twin Roll Caster with 1500 Diameter Rolls

SAKAGUCHI Hiroshi, HAGA Toshio, INUI Hideki, KUMAI Shinji, WATARI Hisaki

THE JOURNAL OF THE JAPAN FOUNDRYMEN'S SOCIETY   79 ( 9 )   523 - 528   2007

アルミニウム合金鋳物・ダイカストの新しい引裂靭性表示法

熊井真次, 向山 陽

鋳造工学   79 ( 11 )   671 - 675   2007

アルミニウム合金/鋼摩擦攪拌重ね合せ接合界面における層状組織の生成

渡邉満洋, 大川武士, 熊井真次

軽金属   57 ( 11 )   536 - 541   2007

High-speed twin-roll casting of Al-Mg-Si alloys

Toshio Haga, Hiroshi Sakaguchi, Hisaki Watari, Shinji Kumai

International Journal of Microstructure and Materials Properties   2 ( 2 )   178 - 187   2007

Strip Casting of 6061 Aluminum Alloy by Unequal Diameter Twin Roll Caster and Properties of Its Sheet

INUI Hideki, HAGA Toshio, SAKAGUCHI Hiroshi, KUMAI Shinji, WATARI Hisaki

THE JOURNAL OF THE JAPAN FOUNDRYMEN'S SOCIETY   79 ( 9 )   537 - 543   2007

High speed twin roll casting of recycled Al-3Si-0.6Mg strip

T.Haga, M.Ikawa, H.Watari, S.Kumai

Journal of Achievements in Materials and Manufacturing Engineering   21 ( 1 )   007-012   2007

金属材料表面のテクスチャ －表面の凹凸と色との関係－

米原牧子, 熊井真次, 杉林俊雄

熱処理   47 ( 1 )   1 - 2   2007

High speed twin roll casting of 6016 aluminum alloy strip

H.Sakaguchi, T.Haga, H.Watari, S.Kumai

Journal of Achievements in Materials and Manufacturing Engineering   20 ( 1-2 )   495 - 498   2007

High speed twin roll casting of recycled Al-3Si-0.6Mg strip

SHINJI KUMAI

Journal of Achievements in Materials and Manufacturing Engineering   21 ( No. )   7 - 12   2007

High speed twin roll casting of 6016 aluminium alloy strip

Hiroshi Sakaguchi, Toshio Haga, Hisayuki Watari, Shinji Kumai

20   459 - 498   2007

High speed twin roll casting of 6016 aluminium alloy strip

Hiroshi Sakaguchi, Toshio Haga, Hisayuki Watari, Shinji Kumai

20   459 - 498   2007

Formability of roll cast recycled aluminum alloy

Toshio Haga, Masaki Ikawa, Shinji Kumai, Hisaki Watari

ENGINEERING PLASTICITY AND ITS APPLICATIONS FROM NANOSCALE TO MACROSCALE, PTS 1 AND 2   340-341 ( No. )   605 - +   2007

High speed twin roll casting of recycled Al-3Si-0.6Mg strip

SHINJI KUMAI

Journal of Achievements in Materials and Manufacturing Engineering   21 ( No. )   7 - 12   2007

High speed twin roll casting of 6016 aluminum alloy strip

H.Sakaguchi, T.Haga, H.Watari, S.Kumai

Journal of Achievements in Materials and Manufacturing Engineering   20 ( 1-2 )   495 - 498   2007

Casting of 6000 aluminum alloy strip using a twin roll caster with 1500mm of diameter rolls

HAGA Toshio, SAKAGUCHI Hiroshi, INUI Hideki, WATARI Hisaki, KUMAI Shinji, SUZUKI Kenta

111   199 - 200   2006.10

Interfacial microstructure of Al-Cu lap joints welded by magnetic pressure seam welding

KAJIYAMA S., KUMAI S., WATANABE M., ISHIUCHI K., AIZAWA T.

111   255 - 256   2006.10

Casting of Aluminum Alloy strip of 400mm in width by an unequal diameter twin roll caster

INUI Hideki, SAKAGUCHI Hiroshi, HAGA Toshio, KUMAI Shinji, WATARI Hisaki

111   351 - 352   2006.10

Strengthening of a FeMnSi-based shape memory alloy by dispersion of chi-phase domains

Y. Yamaguchi, S. Miyazaki, S. Kumai, A. Sato

PHILOSOPHICAL MAGAZINE   86 ( 27 )   4319 - 4340   2006.9

Strengthening of a FeMnSi-based shape memory alloy by dispersion of chi-phase domains

Y. Yamaguchi, S. Miyazaki, S. Kumai, A. Sato

PHILOSOPHICAL MAGAZINE   86 ( 27 )   4319 - 4340   2006.9

Effect of surface roughness on glossiness and surface color for an anodized 5052 aluminum alloy plate

Makiko Yonehara, Shinji Kumai, Hiroaki Isono, Toshio Sugibayashi, Naohiro Igata

Keikinzoku/Journal of Japan Institute of Light Metals   56 ( 8 )   429 - 434   2006.8

Casting of AC4C Aluminum Alloy strip by an unequal diameter twin roll caster

HAGA Toshio, INUI Hideki, SAKAGUCHI Hiroshi, KUMAI Shinji, SUZUKI Kenta, WATARI Hisaki

110   77 - 78   2006.4

Casting of 6061 Aluminum Alloy strip by an unequal diameter twin roll caster

HAGA Toshio, INUI Hideki, SAKAGUCHI Hiroshi, KUMAI Shinji, SUZUKI Kenta, WATARI Hisaki

110   349 - 350   2006.4

Casting of A6016 aluminum alloy strip using a twin roll caster with 1500mm of diameter rolls

HAGA Toshio, SAKAGUCHI Hiroshi, INUI Hideki, WATARI Hisaki, KUMAI Shinji, SUZUKI Kenta

110   75 - 76   2006.4

Interfacial microstructure of the dissimilar metals joint welded by magnetic pressure seam welding

WATANABE Mitsuhiro, KUMAI Shinji, ISHIUCHI Kentaro, KAJIYAMA Shuhei, AIZAWA Tomokatsu

110   265 - 266   2006.4

Dislocation motion on octahedral and cube planes in Fe3Ge polycrystals

M Taniguchi, K Morizumi, S Miyazaki, S Kumai, A Sato

PHILOSOPHICAL MAGAZINE   86 ( 10 )   1327 - 1354   2006.4

Characterization of intermetallic compound layer formed at the weld interface of the defocused laser welded low carbon steel/6111 aluminum alloy lap joint

Kwang-jin Lee, Shinji Kumai

MATERIALS TRANSACTIONS   47 ( 4 )   1178 - 1185   2006.4

327 Magnetic Pressure Welding of Amorphous Foils

Aizawa Tomokatsu, Watanabe Mitsuhiro, Kumai Shinji, Yoneyama Natsuki

Pre-Prints of the National Meeting of JWS   ( 78 )   174 - 175   2006.3

728 Strip Casting of A5182 Aluminum Alloy by an unequal diameter twin roll caster

INUI Hideki, HAGA Toshio, SAKAGUCHI Hiroshi, KUMAI Shinji, SUZUKI Kenta, WATARI Hisaki

2006 ( 81 )   "7 - 28"   2006.3

727 Casting of aluminum alloy strip using a twin roll caster with 1500mm of diameter rolls

HAGA Toshio, INUI Hideki, SAKAGUCHI Hiroshi, WATARI Hisaki, KUMAI Shinji, Suzuki Kenta

2006 ( 81 )   "7 - 27"   2006.3

Tear toughness of rheocast and squeeze cast AC4CH aluminum alloys

Shinji Kumai, Kei Kobayashi

Keikinzoku/Journal of Japan Institute of Light Metals   56 ( 1 )   21 - 27   2006.1

Aluminum alloy semisolid strip casting using an uneqal diameter twin roll caster

T.Haga, H.Sakaguchi, H.Inui, H.Watari, S.Kumai

Journal of Achievements in Materials and Manufacturing Engineering   14 ( 1-2 )   157 - 162   2006

循環型アルミニウム材料の創製－凝固プロセスの開発と力学的特性の向上－

熊井真次

軽金属奨学会，課題研究成果報告書   1 - 87   2006

Interfacial microstructure of A6111/steel lap joint fabricated by defocused laser beam welding

Kwang-Jin Lee, Shinji Kumai, Nobuhiro Ishikawa, Kazuo Furuya

ALUMINIUM ALLOYS 2006, PTS 1 AND 2   519-521   1119 - 1124   2006

Tear toughness evaluation of high-quality squeeze-cast and rheocast aluminum alloy castings

Shinji Kumai

ALUMINIUM ALLOYS 2006, PTS 1 AND 2   519-521   1733 - 1740   2006

Influences of iron content and solidification rate on mechanical properties of 6022 base aluminum alloys

Kenji Tokuda, Shinji Kumai, Akiko Ishihara, Kenta Suzuki

ALUMINIUM ALLOYS 2006, PTS 1 AND 2   519-521   1889 - 1894   2006

Solidification structure and casting defect in a high-speed twin-roll cast A6022 aluminum alloy with various Fe contents

Kenta Suzuki, Shinji Kumai, Kenji Tokuda, Takeshi Miyazaki, Akiko Ishihara, Yusuke Nagata, Toshio Haga

ALUMINIUM ALLOYS 2006, PTS 1 AND 2   519-521   1821 - 1825   2006

High Speed Roll Casting of Al Alloy and Mg Alloy Strips

T.Haga, H.Watari, S.Kumai

World of Metallurgy   ( 5 )   288 - 293   2006

Interfacial Microstructure of Magnetic Pressure Seam Welded Al-Fe, Al-Ni and Al-Cu Lap Joints

Mitsuhiro Watanabe, SHINJI KUMAI, Tomokatsu Aizawa

Materials Science Frorum   519-521   1145 - 1150   2006

High speed twin roll casting of 6016 strip

T.Haga, M.Ikawa, H.Watari, S.Kumai

Journal of Achievements in Materials and Manufacturing Engineering   18 ( 1-2 )   371 - 374   2006

Interfacial microstructure of magnetic pressure seam welded Al-Fe, Al-Ni and Al-Cu lap joints

Mitsuhiro Watanabe, Shinji Kumai, Tomokatsu Aizawa

ALUMINIUM ALLOYS 2006, PTS 1 AND 2   519-521   1145 - 1150   2006

Fabrication of fiber-reinforced functionally graded materials by a centrifugal in situ method from Al-Cu-Fe ternary alloy

Yoshimi Watanabe, Masahito Kurahashi, I. -S. Kim, Shinya Miyazaki, Shinji Kumai, A. Sato, Shun-ichiro Tanaka

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING   37 ( 12 )   2186 - 2193   2006

High Speed Roll Casting of Al Alloy and Mg Alloy Strips

T.Haga, H.Watari, S.Kumai

World of Metallurgy   ( 5 )   288 - 293   2006

High speed roll casting of Mg alloy strip by a vertical twin roll caster

T.Haga, H.Watari, S.Kumai

Journal of Achievements in Materials and Manufacturing Engineering   15 ( 1-2 )   186 - 192   2006

High speed twin roll casting of 6016 strip

T.Haga, M.Ikawa, H.Watari, S.Kumai

Journal of Achievements in Materials and Manufacturing Engineering   18 ( 1-2 )   371 - 374   2006

Tear Toughness Evaluation of High-Quality Squeeze-Cast and Rheocast Aluminum Alloy Castings

S.Kumai

Materials Science Forum   519-521   1733 - 1740   2006

Aluminum alloy semisolid strip casting using an uneqal diameter twin roll caster

T.Haga, H.Sakaguchi, H.Inui, H.Watari, S.Kumai

Journal of Achievements in Materials and Manufacturing Engineering   14 ( 1-2 )   157 - 162   2006

High speed roll casting of Mg alloy strip by a vertical twin roll caster

T.Haga, H.Watari, S.Kumai

Journal of Achievements in Materials and Manufacturing Engineering   15 ( 1-2 )   186 - 192   2006

Interfacial Microstructure of Magnetic Pressure Seam Welded Al-Fe, Al-Ni and Al-Cu Lap joints

M.Watanabe, S.Kumai, T.Aizawa

Materials Science Forum   519-521   1145 - 1150   2006

High-speed twin-roll strip casting of Al-Mg-Si alloys with high iron content

K Suzuki, S Kumai, Y Saito, T Haga

MATERIALS TRANSACTIONS   46 ( 12 )   2602 - 2608   2005.12

High-speed twin roll casting of thin aluminum alloy strips containing Fe impurities

T Haga, M Ikawa, H Watari, K Suzuki, S Kumai

MATERIALS TRANSACTIONS   46 ( 12 )   2596 - 2601   2005.12

Microstructural refinement of hyper-eutectic Al-Si-Fe-Mn cast alloys to produce a recyclable wrought material

O Umezawa, M Nakamoto, Y Osawa, K Suzuki, S Kumai

MATERIALS TRANSACTIONS   46 ( 12 )   2609 - 2615   2005.12

Roll casting of AA5182 Alloy using an unequal diameter twin roll caster

HAGA Toshio, INUI Hideki, SAKAGUCHI Hiroshi, TUTUMI Yusuke, KUMAI Shinji, WATARI Hisaki

109   393 - 394   2005.10

Interfacial microstructure of the Fe/Al joint welded by magnetic pressure seam welding

WATANABE Mitsuhiro, KUMAI Shinji, ISHIUCHI Kentaro, KAJIYAMA Shuhei, AIZAWA Tomokatsu

109   309 - 310   2005.10

Tear toughness evaluation of the friction stir weld of 6N01 aluminum alloy

Shinji Kumai, Hideyuki Futatsugi, Hong Zhu

Keikinzoku/Journal of Japan Institute of Light Metals   55 ( 10 )   507 - 512   2005.10

Microstructure and tear toughness of the vacuum die-cast and high-speed twin-roll cast aluminum alloys

Shinji Kumai, Kei Kobayashi, Hong Zhu, Kenta Suzuki, Toshio Haga

Keikinzoku/Journal of Japan Institute of Light Metals   55 ( 10 )   500 - 506   2005.10

Interfacial microstructure and strength of steel to aluminum alloy lap joints welded by a defocused laser beam

KJ Lee, S Kumai, T Arai

MATERIALS TRANSACTIONS   46 ( 8 )   1847 - 1856   2005.8

Plastic deformation of hardly deformable Al13Fe4 particles embedded in an Al-Al13Fe4 dual phase alloy

S Miyazaki, A Kawachi, S Kumai, A Sato

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING   400   294 - 299   2005.7

Plastic deformation of Al-Cu-Fe quasicrystals embedded in Al2Cu at low temperatures

S Miyazaki, S Kumai, A Sato

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING   400   300 - 305   2005.7

5.材料力学

熊井真次

日本機械学会誌「機械工学年鑑」特集号   108 ( 1041 )   15 - 20   2005

Twin roll casting of 6111 alloy strip

HAGA Toshio, IKAWA Masaaki, OHAMA Noriya, DEGUCHI Kaname, KUMAI Shinji, WATARI Hisaki

Materials and processing conference   2004 ( 12 )   247 - 248   2004.11

Casting of aluminum alloy strip by an unequal diameter twin roll caster

HAGA Toshio, IKAWA Masaaki, SAKAGUCHI Hiroshi, INUI Hideki, WATARI Hisaki, KUMAI Shinji

Materials and processing conference   2004 ( 12 )   251 - 252   2004.11

Competitive nucleation and growth of {111} Omega with {001} GP zones and theta ' in a stress-aged Al-Cu-Mg-Ag alloy

S Muraishi, S Kumai, A Sato

MATERIALS TRANSACTIONS   45 ( 10 )   2974 - 2980   2004.10

Competitive nucleation and growth of {111} Omega with {001} GP zones and theta ' in a stress-aged Al-Cu-Mg-Ag alloy

S Muraishi, S Kumai, A Sato

MATERIALS TRANSACTIONS   45 ( 10 )   2974 - 2980   2004.10

Monitoring of corrosion fatigue cracking using harmonic analysis of current responses induced by cyclic stressing

E Tada, K Noda, S Kumai, T Tsuru

CORROSION SCIENCE   46 ( 6 )   1549 - 1563   2004.6

Tear toughness of permanent mold cast and DC cast A356 aluminum alloys

S Kumai, T Tanaka, H Zhu, A Sato

MATERIALS TRANSACTIONS   45 ( 5 )   1706 - 1713   2004.5

Tear toughness evaluation of a permanent mold cast A356 aluminum alloy using a small-size specimen

H Zhu, S Kumai, T Tanaka, A Sato

MATERIALS TRANSACTIONS   45 ( 5 )   1714 - 1721   2004.5

Refined solidification structure and improved formability of A356 aluminum alloy plate produced using a high-speed twin-roll strip caster

K Suzuki, S Kumai, Y Saito, A Sato, T Haga

MATERIALS TRANSACTIONS   45 ( 2 )   403 - 406   2004.2

Effects of solidification structure on tear resistance of Al-7% Si-0.4% Mg cast alloys

SW Han, SW Kim, S Kumai

FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES   27 ( 1 )   9 - 17   2004.1

異径双ロールキャスターによるアルミニウム合金板の作製

羽賀俊雄, 加藤栄冶, 井川雅章, 熊井真次, 鈴木健太

軽金属学会第106回春期講演大会概要   127 - 128   2004

AC4CH合金半凝固鋳造材およびスクイズ鋳造材の引裂靭性

朱洪 小林慶, 熊井真次, 佐藤彰一

軽金属学会第106回春期講演大会概要   121 - 122   2004

高速双ロールキャストした6022アルミニウム合金薄板の組織と力学的特性に及ぼすFeの影響

鈴木健太, 熊井真次, 斎藤祐一, 佐藤彰一, 羽賀俊雄

軽金属学会第106回春期講演大会概要   125 - 126   2004

異径双ロールキャスターを用いたアルミニウム合金板の製造

井川雅章, 羽賀俊雄, 乾秀喜, 熊井真次, 渡利久規

日本鋳造工学会第145回全国講演大会講演概要   145   50 - 50   2004

SPCC/6000系アルミニウム合金レーザ接合材の力学的性質に及ぼす熱処理の影響

李光鎮, 熊井真次, 新井貴, 佐藤彰一

軽金属学会第106回春期大会講演概要   311 - 312   2004

各種先端鋳造法により作製したAC4CH合金鋳物のミクロ組織と引裂靭性

小林慶, 朱洪, 熊井真次

日本鋳造工学会第145会全国講演大会講演概要   145   86 - 86   2004

6000系合金の高速双ロールキャスティング

井川雅章, 羽賀俊雄, 大浜徳也, 山口要, 熊井真次

日本鋳造工学会第145回全国講演大会講演概要   145   49 - 49   2004

アルミニウム合金ダイカストの破壊特性と靭性評価

熊井真次

日本鋳造工学会第145回全国講演大会講演概要集   145   8 - 9   2004

高速双ロールキャストしたアルミニウム合金の急冷凝固組織と力学的特性

鈴木健太, 熊井真次, 羽賀俊雄

日本鋳造工学会第145回全国講演大会講演概要   145   51 - 51   2004

High speed twin roll caster for aluminum alloy thin strips

Toshio Haga, Masaaki Ikawa, Shinji Kumai

Trans. Mater. Res. Soc. Jpn.   29 ( 5 )   1823 - 1828   2004

6022合金高速双ロールキャスト材中央部欠陥に及ぼす鋳造条件の影響

石原暁子, 鈴木健太, 熊井真次, 佐藤彰一, 羽賀俊雄

軽金属学会第107回秋期講演大会概要   15 - 16   2004

高速双ロールキャストによるダイカスト用アルミニウム合金の組織微細化

河野卓, 鈴木健太, 小林慶, 熊井真次, 佐藤彰一, 羽賀俊雄

軽金属学会第107回秋期講演大会概要   17 - 18   2004

各種アルミニウム合金用高速双ロールキャスティング

羽賀俊雄, 井川雅章, 乾秀喜, 熊井真次, 渡利久規

軽金属学会第107回秋期講演大会概要   11 - 12   2004

6111アルミニウム合金の高速双ロールキャスティング

井川雅章, 羽賀俊雄, 大濱徳也, 出口要, 熊井真次, 渡利久規

軽金属学会第107回秋期講演大会概要   13 - 14   2004

Development of civic model on materials technology for recycling-based society

Osamu Umezawa, H.Oya T, Yoshioka Shinji, Kumai C. Nishimura

Trans. Mater. Res. soc. Jpn.   29 ( 5 )   1829 - 1832   2004

SPCC/6000系アルミニウム合金レーザ接合材の力学的性質に及ぼす熱処理の影響

李光鎮, 熊井真次, 新井貴, 佐藤彰一

軽金属学会第106回春期講演大会概要   311 - 312   2004

高速双ロールキャストしたダイカスト用アルミニウム合金のミクロ組織と力学的性質

河野卓, 斎藤祐一, 熊井真次, 佐藤彰一, 羽賀俊雄

軽金属学会第106回春期講演大会概要   133 - 134   2004

高速双ロールキャストしたダイカスト用アルミニウム合金の引裂靭性評価

小林慶, 朱洪, 熊井真次, 佐藤彰一

軽金属学会第106回春期講演大会概要   235 - 136   2004

凝固距離が長い異径双ロールキャスターによるアルミニウム合金板の作製

羽賀俊雄, 宇野生男, 井川雅章, 熊井真次, 鈴木健太

軽金属学会第106回春期講演大会概要   129 - 130   2004

高速ロールキャスティングによるFeを添加したAC4C合金板の作製

羽賀俊雄, 井川雅章, 中井大輔, 加納潤也, 熊井真次, 鈴木健太

軽金属学会第106回春期講演大会概要   131 - 132   2004

Possibility of Rapidly solidified Thin Strips Produced by a Twin Roll Caster for New Alloy Development and High-grade Recycling of Widely-used Conventional Alloys

Shinji Kumai Kenta, Suzuki yuichi saito akikazu Sato, toshio Haga

Aluminum Alloys, Proc. of ICAA-9, Brisbane   1034 - 1039   2004

Microstructure in friction stir welded SPCC/6022 aluminum alloy joints

Kenta Suzuki, Shinji Kumai Hiromasa Sato, K. J. Lee, Takeshi Ookawa, Akikazu Sato

Aluminum alloys, Proc. of ICAA-9, Brisbane   873 - 877   2004

Possibility of Rapidly solidified Thin Strips Produced by a Twin Roll Caster for New Alloy Development and High-grade Recycling of Widely-used Conventional Alloys

Shinji Kumai Kenta, Suzuki yuichi saito akikazu Sato, toshio Haga

Aluminum Alloys, Proc. of ICAA-9, Brisbane   1034 - 1039   2004

Teat toughness evaluation of aluminum alloy castings using a small-size specimen

Hon Zhu Shinji Kumai, Akikazu Sato

Aluminum alloys, Proc. of ICAA-9, Brisbane   1160 - 1166   2004

アルミニウム合金用高速双ロールキャスターの開発

井川雅章, 羽賀俊雄, 大濱徳也, 出口要, 熊井真次, 渡利久規

軽金属学会第107回秋期大会講演概要   353 - 354   2004

アルミニウム合金用異径双ロールキャスターの開発

乾秀喜, 羽賀俊雄, 井川雅章, 熊井真次, 渡利久規

軽金属学会第107回秋期講演大会概要   355 - 356   2004

透過電子顕微鏡によるSPCC/アルミニウム合金レーザ接合材の接合界面観察

李光鎮, 新井貴, 熊井真次, 佐藤彰一

軽金属学会第107回秋期講演大会概要   293 - 294   2004

電磁シーム接合したSPCC/6111-T4接合界面組織の透過電子顕微鏡観察

新井貴, 李光鎮, 熊井真次, 佐藤彰一, 相沢友勝

軽金属学会第107回秋期講演大会概要   295 - 296   2004

摩擦撹拌を利用したFe/Al異材重ね合わせ接合材のミクロ組織と力学的特性

大川武士, 李光鎮, 鈴木健太, 熊井真次, 佐藤彰一

軽金属学会第107回秋期大会講演概要   287 - 288   2004

AC4CH合金レオキャスト材およびスクイズキャスト材の引裂靭性に及ぼす熱処理の影響

小林慶, 朱洪, 熊井真次, 佐藤彰一

軽金属学会第107回秋期講演大会概要   45 - 46   2004

摩擦撹拌接合した6N01アルミニウム合金の引裂靭性評価

二木秀幸, 小林慶, 朱洪, 熊井真次, 佐藤彰一

軽金属学会第107回秋期講演大会概要   281 - 282   2004

Significance of Rapidly Solidified Aluminum Alloy Strips for High Quality Recycling

Shinji Kumai Kenta, Suzuki Yuichi, Saito Toshio Haga

Trans. Mater. Res. Soc. Jpn.   29 ( 5 )   1817 - 1822   2004

A high speed twin roll caster for aluminum alloy thin strip

HAGA T.

Trans. Mater. Res. Soc. Japan   29 ( 5 )   1823 - 1828   2004

Microstructure and mechanical properties of the magnetic pressure seam welded SPCC/6111-T4 plates

Takashi Arai, K. J. Lee, Shinji Kumai Akikazu Sato Tomokatsu Aizawa

Aluminum Alloys, Proc. of ICAA-9, Brisbane   862 - 866   2004

Microstructure and mechanical properties of the magnetic pressure seam welded SPCC/6111-T4 plates

Takashi Arai, K. J. Lee, Shinji Kumai Akikazu Sato Tomokatsu Aizawa

Aluminum Alloys, Proc. of ICAA-9, Brisbane   862 - 866   2004

Significance of Rapidly Solidified Aluminum Alloy Strips for High Quality Recycling

Shinji Kumai Kenta, Suzuki Yuichi, Saito Toshio Haga

Trans. Mater. Res. Soc. Jpn.   29 ( 5 )   1817 - 1822   2004

Teat toughness evaluation of aluminum alloy castings using a small-size specimen

Hon Zhu Shinji Kumai, Akikazu Sato

Aluminum alloys, Proc. of ICAA-9, Brisbane   1160 - 1166   2004

Microstructure in friction stir welded SPCC/6022 aluminum alloy joints

Kenta Suzuki, Shinji Kumai Hiromasa Sato, K. J. Lee, Takeshi Ookawa, Akikazu Sato

Aluminum alloys, Proc. of ICAA-9, Brisbane   873 - 877   2004

Development of civic model on materials technology for recycling-based society

Osamu Umezawa, H.Oya T, Yoshioka Shinji, Kumai C. Nishimura

Trans. Mater. Res. soc. Jpn.   29 ( 5 )   1829 - 1832   2004

Structural refinement and strengthening of an Fe-Mn-Si-Cr-Ni shape memory alloy by high-speed rolling

N. Yoneyama, T. Setoda, S. Kumai, A. Sato, M. Komatsu, M. Kiritani

Materials Science and Engineering A   350 ( 1-2 )   125 - 132   2003.6

Plastic deformation of Al13Fe4 particles in Al-Al13Fe4 by high-speed compression

N Yoneyama, K Mizoguchi, S Kumai, A Sato, M Kiritani

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING   350 ( 1-2 )   117 - 124   2003.6

Strong magnetization by antiphase-boundary tubes in a cyclically deformed Fe-35 at.% Al alloy

K Yamamoto, S Miyazaki, S Kumai, A Sato

PHILOSOPHICAL MAGAZINE   83 ( 12 )   1431 - 1449   2003.4

Fe3Geの塑性変形を担うせん断系の同定

谷口真, 和泉貴, 熊井真次, 佐藤彰一

日本金属学会講演概要   239   2003

Microstructure and mechanical properties of friction-stir-welded 6061 aluminum alloy sheets

Shinji Kumai, Gosuke Wakana, Masato Yamawaki, kwang-Jin Lee, Akikazu Sato

Keikinzoku/Journal of Japan Institute of Light Metals   53 ( 11 )   542 - 547   2003

Microstructures and mechanical properties of laser welds of 6061 aluminum alloy sheets pre-coated with lubricating film

Kwang-Jin Lee, Shinji Kumai, Akikazu Sato

Keikinzoku/Journal of Japan Institute of Light Metals   53 ( 11 )   548 - 553   2003

High speed twin roll caster for aluminum alloy thin strips

Toshio Haga, M. Ikama, Shinji Kumai

IUMRS-ICAM 2003 Abstracts 2   2   8   2003

Development of civic model on materials technology for recycling-based society

O. Umezawa, H. Ohya, T. yoshioka, Shinji Kumai, C. Nishimura

IUMRS-ICAM 2003 Abstracts 2   2   8   2003

Significance of rapidly solidified aluminum alloy strips for high quality recycling

Shinji Kumai Kenta, Suzuki Yuichi, Saito Toshio Haga

IUMRS-ICAM 2003 Abstracts 2   2   8   2003

0.5Tm付近で変形したFe-Mn-Si基形状記憶合金のミクロ組織と形状記憶特性

大西宏道, 山口由紀子, 熊井真次, 佐藤彰一

日本金属学会講演概要   333   2003

アルミニウム合金のリサイクルを目指した高速双ロールキャスター

羽賀俊雄, 熊井真次

日本金属学会講演概要   339   2003

高品位リサイクルを目指した高速双ロールキャスト法によるアルミニウム合金薄板の直接製造

熊井真次, 羽賀俊雄

日本金属学会講演概要   340   2003

レーザ溶接したSPCC/A6111-T4接合材の界面組織

李光鎮, 新井貴, 熊井真次, 佐藤彰一, 松田富士子, 齋藤茂樹, 横森保彦

軽金属学会第104回春期大会講演概要   339 - 340   2003

低温変形したAl-Cu-Fe正20面体準結晶の組織観察

宮崎信弥, 熊井真次, 佐藤彰一

日本金属学会講演概要   448   2003

Tear toughness evaluation of permanent-mold cast AC4CH aluminum alloys using small-size specimens

ZHU Hong, KUMAI Shinji, TANAKA Toshikazu, SATO Akikazu

104   325 - 326   2003

アルミニウム合金ダイカスト切下欠き材の高速引張破壊

熊井真次, 田中寿和, 下条雅幸, 佐藤彰一, 津島健次, 柴田公博

軽金属学会第104回春期大会講演概要   327 - 328   2003

Anisotropy in Young's modulus of cold rolled Cu-15 mass%Cr composites

Shinji Kumai, Gosuke Wakana, Susumu Onaka, Masaharu Kato, Akikazu Sato

Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals   67 ( 6 )   324 - 330   2003

一期一会と'CCイングッシュ’プレゼンテーションの秘訣

熊井真次

軽金属   53 ( 1 )   32 - 38   2003

Anisotropy in tensile properties of cold rolled Cu-15 mass%Cr composites

Shinji Kumai, Tatsuya Imai, Gosuke Wakana, Masaharu Kato, Akikazu Sato

Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals   67 ( 6 )   315 - 323   2003

Development of civic model on materials technology for recycling-based society

O. Umezawa, H. Ohya, T. yoshioka, Shinji Kumai, C. Nishimura

IUMRS-ICAM 2003 Abstracts 2   2   8   2003

:Damage Analysis of Aluminum Alloy Vibraphones used by a Professional Player for 25 Years

Kumai Shinji, Zhu Hong

Bulletin of the Japan Institute of Metals   42 ( 10 )   689 - 692   2003

Significance of rapidly solidified aluminum alloy strips for high quality recycling

Shinji Kumai Kenta, Suzuki Yuichi, Saito Toshio Haga

IUMRS-ICAM 2003 Abstracts 2   2   8   2003

High speed twin roll caster for aluminum alloy thin strips

Toshio Haga, M. Ikama, Shinji Kumai

IUMRS-ICAM 2003 Abstracts 2   2   8   2003

電磁シーム溶接したSPCC/A6111-T4接合材の界面組織と力学的特性

新井貴, 李光鎮, 熊井真次, 佐藤彰一, 相沢友勝

日本金属学会講演概要   600   2003

レーザ溶接したSPCC/A6111-T4溶接材の界面組織と力学的性質

李光鎮, 新井貴, 熊井真次, 佐藤彰一, 松田富士子, 齋藤茂樹, 横森保彦, 清宮義博

日本金属学会講演概要   600   2003

高速双ロールキャスターにより作製したAC4C合金薄板の組織と曲げ加工性

鈴木健太, 熊井真次, 佐藤彰一, 齋藤佑一, 羽賀俊雄

日本金属学会講演概要   537   2003

高速双ロールキャストした6063アルミニウム合金薄板のミクロ組織と力学的特性に及ぼすFe含有量の影響

熊井真次, 齋藤佑一, 鈴木健太, 佐藤彰一, 羽賀俊雄

日本金属学会講演概要   538   2003

V, Nの添加ならびに高速変形によるFe-Mn-Si基形状記憶合金の高強度化

山口由紀子, 大西宏道, 熊井真次, 佐藤彰一

日本金属学会講演概要   333   2003

Effects of solidification structure and aging condition on cyclic stress-strain response in Al-7% Si-0.4% Mg cast alloys

SW Han, K Katsumata, S Kumai, A Sato

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING   337 ( 1-2 )   170 - 178   2002.11

Strengthening of Al-Cu single crystals by stress-oriented Guinier-Preston zones

S Muraishi, N Niwa, A Maekawa, S Kumai, A Sato

PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES   82 ( 14 )   2755 - 2771   2002.9

Effects of solidification structure on short fatigue crack growth in Al-7%Si-0.4%Mg alloy castings

SW Han, S Kumai, A Sato

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING   332 ( 1-2 )   56 - 63   2002.7

Microstructures in an Fe based shape memory alloy and Al based dual phase crystals after high speed deformation

N Yoneyama, S Kumai, A Sato, M Komatsu, M Kiritani

RADIATION EFFECTS AND DEFECTS IN SOLIDS   157 ( 1-2 )   109 - 126   2002.1

Stress-oriented nucleation of Omega-phase plates in an Al-Cu-Mg-Ag alloy

S Muraishi, S Kumai, A Sato

PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES   82 ( 2 )   415 - 428   2002.1

交流電位差法を用いたアルミニウム合金ダイカスト切欠き材の破壊解析

田中寿和, 熊井真次, 佐藤彰一, 下条雅幸, 津島健次, 柴田公博

軽金属学会第103回秋期大会講演概要   231 - 232   2002

Origin of the initial rapid hardening in a 2024 aluminum alloy aged at 423 K

Shinji Kumai, Masato Okutsu, Natsuki Yoneyama, Akikazu Sato

Keikinzoku/Journal of Japan Institute of Light Metals   52 ( 10 )   465 - 470   2002

Stress-oriented nucleation of Ω-phase plates in an Al-Cu-Mg-Ag alloy

Shinji Muraishi, Shinji Kumai, Akikazu Sato

Philosophical Magazine A   82 ( 2 )   415 - 428   2002

Yield Shear Stress Anisotropy of Al-Cu Single Crystals Containing Single Variant GP Zones

Shinji Muraishi, Shinji Kumai, Akikazu Sato

Materials Science Forum   396-402   1001 - 1006   2002

Toughness level of 6061 aluminum alloy added with Mn instead of Cr

M. Niinomi, T.Akahori, K. Fukunaga, S. Kumai, M. Kanno

Materials Science Forum   396-402   1399 - 1404   2002

Microstructures in an Fe based shape memory alloy and Al based dual phase crystals after high speed deformation

N. Yoneyama, S. Kumai, A. Sato, M. Komatsu, M. Kiritani

Radiation Effects and Defects in Solids   157 ( 1-2 )   109 - 126   2002

レーザ溶接したFe/Al接合材のミクロ組織と力学的性質

李光鎮, 新井貴, 熊井真次, 佐藤彰一, 松田富士子, 齋藤茂樹, 武士正美

軽金属学会第103回秋期大会講演概要   7 - 8   2002

Al-Mg-Si系合金鋳造材の引裂靭性評価

熊井真次, 田中寿和, 佐藤彰一

軽金属学会第102回春期大会講演概要   7 - 8   2002

レーザ溶接したアルミニウム合金プレコ－ト材の組織と機械的性質

李光鎮, 熊井真次, 佐藤彰一

軽金属学会第102回春期大会講演概要   243 - 244   2002

アルミニウム合金プレコ－ト材のレーザ溶接と引張特性

李光鎮, 熊井真次, 佐藤彰一

第46回日本学術会議材料研究連合講演会講演論文集   258 - 259   2002

アルミニウム合金鋳物・ダイカストの引裂靭性評価

熊井真次, 田中寿和, 佐藤彰一

第46回日本学術会議材料研究連合講演会講演論文集   270 - 271   2002

Toughness level of 6061 aluminum alloy added with Mn instead of Cr

M Niinomi, T Akahori, K Fukunaga, S Kumai, M Kanno

ALUMINUM ALLOYS 2002: THEIR PHYSICAL AND MECHANICAL PROPERTIES PTS 1-3   396-4   1399 - 1404   2002

Origin of the initial rapid hardening in a 2024 aluminum alloy aged at 423 K

Shinji Kumai, Masato Okutsu, Natsuki Yoneyama, Akikazu Sato

Keikinzoku/Journal of Japan Institute of Light Metals   52 ( 10 )   465 - 470   2002

Yield shear stress anisotropy of Al-Cu single crystal containing single variant GP zones

S Muraishi, S Kumai, A Sato

ALUMINUM ALLOYS 2002: THEIR PHYSICAL AND MECHANICAL PROPERTIES PTS 1-3   396-4   1001 - 1006   2002

Possibility of substituting Mn for Cr in 6061 aluminum alloy judged from the point of view of toughness and tensile properties

M Niinomi, T Akahori, K Fukunaga, S Kumai, M Kanno

LIGHT METALS 2002   829 - 837   2002

Fatigue and fracture of Al-Si-Mg cast alloys produced by conventional and semi-liquid processes

S Kumai, SW Han, A Sato

ALUMINUM ALLOYS 2002: THEIR PHYSICAL AND MECHANICAL PROPERTIES PTS 1-3   396-4   1255 - 1260   2002

高速ロールキャスティングしたAC4Cアルミニウム合金のミクロ組織

齋藤祐一, 熊井真次, 佐藤彰一, 羽賀俊雄

軽金属学会第103回秋期大会講演概要   251 - 252   2002

Al-Cu-Mg-Ag合金におけるΩ相の高温安定性に及ぼす外力付加の効果

安井健志, 佐藤宏昌, 熊井真次, 佐藤彰一

軽金属学会第103回秋期大会講演概要   93 - 94   2002

AC4CHアルミニウム合金金型鋳造材の引裂靭性に及ぼす試験片厚さの影響

朱洪 田中寿和, 熊井真次, 佐藤彰一

軽金属学会第103回秋期大会講演概要   239 - 240   2002

摩擦撹拌接合した6061アルミニウム合金薄板の組織と力学的性質

若菜剛介, 熊井真次, 佐藤彰一

軽金属学会第103回秋期大会講演概要   15 - 16   2002

Precipitation Behaviour of Z-phase in Mod. 9Cr-1Mo Steel during Creep Deformation

SUZUKI Kenta

CAMP-ISIJ   14 ( 6 )   1375 - 1375   2001.9

Fatigue crack growth behavior in semi-liquid die-cast Al-7%Si-0.4%Mg alloys with fine effective grain structure

SW Han, S Kumai, A Sato

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING   308 ( 1-2 )   225 - 232   2001.6

Precipitation of Z phase and changes in carbides during creep deformation of modified 9Cr - 1Mo steel

SUZUKI Kenta

14 ( 3 )   672 - 672   2001.3