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Dive into the research topics where Kenji Yajima is active.

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Featured researches published by Kenji Yajima.


Archive | 2000

Copper alloy tube excellent in fatigue strength

Hiroharu Ogawa; Ryoji Shibuya; Yuichiro Sudo; Kenji Yajima; Tetsuo Yamamichi; 弘晴 小川; 哲雄 山道; 亮二 渋谷; 健児 矢島; 雄一郎 須藤


Archive | 1994

Wire for electric railways

Motoo Goto; Shizuo Kawakita; Yoshiharu Mae; Takuro Iwamura; Yutaka Koshiba; Kenji Yajima; Syunji Ishibashi; Hiroki Nagasawa; Atsushi Sugahara; Sumihisa Aoki; Haruhiko Asao


Archive | 2003

Method of manufacturing ingot for manufacturing ti-containing copper alloy plate or bar of excellent workability

Shoji Aoki; Yutaka Furushiba; Masato Koide; Kenji Yajima; 豊 古柴; 正登 小出; 健児 矢島; 庄治 青木


Archive | 2003

Method for producing chromium-zirconium-aluminum-series copper alloy wire rod

Shoji Aoki; Kenji Yajima; 健児 矢島; 庄治 青木


Archive | 2003

Method and apparatus for manufacturing copper and/or copper alloy ingot having no shrinkage cavity and having smooth surface without wrinkles

Kenji Yajima; Norikazu Ishida; Yutaka Koshiba; Keiji Nogami; Akihiro Kakimoto


Archive | 1993

Method for producing wire for electric railways

Motoo Goto; Shizuo Kawakita; Yoshiharu Mae; Takuro Iwamura; Yutaka Koshiba; Kenji Yajima; Syunji Ishibashi; Hiroki Nagasawa; Atsushi Sugahara; Sumihisa Aoki; Haruhiko Asao


Journal of The Japan Institute of Metals | 2001

Effects of Annealing Temperature on Tensile Property of Recrystallized Commercial Pure Coppers

Yuichiro Sudo; Kenji Yajima; Yoshiharu Mae


Archive | 2011

METHOD FOR PRODUCING Cr-CONTAINING COPPER ALLOY WIRE ROD

Shoichiro Yano; 翔一郎 矢野; Takashi Sonohata; 喬 園畠; Nobuhiro Kitahara; 伸寛 北原; Kenichi Takagi; 賢一 高木; Kenji Yajima; 健児 矢島; Shinobu Sato; 志信 佐藤


Archive | 2003

Cr−Zr−Al系銅合金線素材の製造方法

Shoji Aoki; Kenji Yajima; 健児 矢島; 庄治 青木


Journal of The Japan Institute of Metals | 2001

Effects of Alloying Elements on Liquidus and Solidus Lines of Copper-Base Binary Phase Diagrams

Yuichiro Sudo; Kenji Yajima; Yoshiharu Mae; Shuichi Iwata

Collaboration


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Yoshiharu Mae

Railway Technical Research Institute

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Yutaka Koshiba

Railway Technical Research Institute

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Atsushi Sugahara

Railway Technical Research Institute

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Haruhiko Asao

MITSUBISHI MATERIALS CORPORATION

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Hiroki Nagasawa

Railway Technical Research Institute

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Motoo Goto

Railway Technical Research Institute

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Shizuo Kawakita

Railway Technical Research Institute

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Sumihisa Aoki

Railway Technical Research Institute

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Syunji Ishibashi

Railway Technical Research Institute

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