Koji Yamaguchi
National Institute for Materials Science
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Publication
Featured researches published by Koji Yamaguchi.
Strength, fracture and complexity | 2009
Kazuo Kobayashi; Masao Hayakawa; Megumi Kimura; Koji Yamaguchi
The effects of compressive strain holding on the high-temperature low-cycle fatigue life of austenitic, martensitic and bainitic steels were investigated. The effects were scarcely observed in austentic steels, but were clearly observed in martensitic and bainitic steels. We conclude that life reduction following compressive strain holding is attributable to oxidation effects and the stress ratio that results from the asymmetric wave shape.
International Journal of Fatigue | 2006
Megumi Kimura; Koji Yamaguchi; Masao Hayakawa; Kazuo Kobayashi; Kenji Kanazawa
International Journal of Fatigue | 2008
Kazuo Kobayashi; Koji Yamaguchi; Masao Hayakawa; Megumi Kimura
Materials Letters | 2005
Kazuo Kobayashi; Koji Yamaguchi; Masao Hayakawa; Megumi Kimura
Journal of The Japan Institute of Metals | 1976
Koji Yamaguchi; Kenji Kanazawa
Journal of The Society of Materials Science, Japan | 2003
Megumi Kimura; Kazuo Kobayashi; Koji Yamaguchi
Tetsu To Hagane-journal of The Iron and Steel Institute of Japan | 2004
Megumi Kimura; Koji Yamaguchi; Masao Hayakawa; Kazuo Kobayashi
Metallurgical and Materials Transactions A-physical Metallurgy and Materials Science | 2004
Megumi Kimura; Koji Yamaguchi; Masao Hayakawa; Kazuo Kobayashi; Etsuo Takeuchi; Saburo Matsuoka
Tetsu To Hagane-journal of The Iron and Steel Institute of Japan | 2004
Kazuo Kobayashi; Koji Yamaguchi; Masao Hayakawa; Megumi Kimura
Materials Transactions | 2004
Masao Hayakawa; Koji Yamaguchi; Megumi Kimura; Kazuo Kobayashi