Effect of Soft Surface Layer on Fatigue
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T. Kanadani; K. Nakagawa; A. Sakakibara; K. Murakamican; M. Hino
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Article
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2011
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Elsevier
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English
β 420 KB
Fatigue strength of Al-Cu alloy was examined by a repeated tensile mode when the specimens were aged and reversion annealed. The specimen quenched from 723K and aged fully around room temperature showed fatigue strength which depended on the existence of soft surface layer, while the specimen quench