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ID 15506
JaLCDOI
Sort Key
3
フルテキストURL
著者
榊原 精 Department of Mechanical Engineering
Kanadani, Teruto Okayama University of Science
Kaneeda, Toshiaki Okayama University of Science
Hosokawa, Norio Okayama University of Science
抄録
Effect of the soft surface layer that was formed on low temperature aging of Al-Zn alloy on fatigue strength was studied under repeated tensile loading. Vickers microhardness test revealed that there existed less hardened region in the vicinity of grain boundary and surface, and that the region extends 50 to 100μm from the surface inward. From the plot of the stress amplitude against the number of cycles to failure, it is concluded that the presence of less hardened surface layer strengthens fatigue resistance of the age hardened Al-Zn alloys containing 8 to 16mass % Zn under the repeated tensile loading.
出版物タイトル
Memoirs of the Faculty of Engineering, Okayama University
発行日
1991-03-28
25巻
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
17
終了ページ
23
ISSN
0475-0071
NCID
AA10699856
資料タイプ
紀要論文
OAI-PMH Set
岡山大学
言語
English
論文のバージョン
publisher
NAID
Eprints Journal Name
mfe