ID | 15356 |
JaLCDOI | |
Sort Key | 2
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FullText URL | |
Author |
Sakakibara, Akira
Tanimoto, Tadashi
Matsushima, Takahisa
Hosokawa, Norio
Kanadani, Teruto
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Abstract | 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.
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Publication Title |
Memoirs of the Faculty of Engineering, Okayama University
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Published Date | 2000-03-27
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Volume | volume34
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Issue | issue1-2
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Publisher | Faculty of Engineering, Okayama University
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Publisher Alternative | 岡山大学工学部
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Start Page | 13
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End Page | 17
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ISSN | 0475-0071
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NCID | AA10699856
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Content Type |
Departmental Bulletin Paper
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OAI-PMH Set |
岡山大学
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language |
English
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File Version | publisher
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NAID | |
Eprints Journal Name | mfe
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