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ID 15356
Eprint ID
15356
フルテキストURL
著者
榊原 精 Department of Mechanical Engineering
Tanimoto, Tadashi Department of Mechanical Engineering, Okayama University of Science
Matsushima, Takahisa Graduate School of Okayama University of Science (Present: Daiwabo Co., Ltd.)
Hosokawa, Norio Department of Mechanical Engineering, Okayama University of Science
Kanadani, Teruto Department of Mechanical Engineering, Okayama University of Science
抄録
Repeated tensile fatigue strength of the low temperature age-hardened Al-Zn alloys is investigated varying the specimen thickness. Fatigue strength of the age-hardened specimens decreases with the specimen thickness when the specimen is thinner than a certain thickness, whereas fatigue strength of non age-hardened specimens, i.e., pure aluminum and dilute Al-Zn alloy, does not depend the specimen thickness. The dependence of fatigue strength on the thickness of age-hardened specimen is considered to be caused by the decrease of the strength of specimen as a whole, as a result of increase in volume ratio of the soft surface layer formed after age-hardening with decreasing specimen thickness.
発行日
2000-03-27
出版物タイトル
Memoirs of the Faculty of Engineering, Okayama University
出版物タイトル(別表記)
岡山大学工学部紀要
34巻
1-2号
出版者
Faculty of Engineering, Okayama University
出版者(別表記)
岡山大学工学部
開始ページ
13
終了ページ
17
ISSN
0475-0071
NCID
AA10699856
資料タイプ
紀要論文
言語
English
論文のバージョン
publisher
査読
無し
Eprints Journal Name
mfe