S-N CURVE CONSTRUCTION FOR ALUMINIUM FORGING ALLOYS.

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作者
Schra, L.
Wanhill, R.J.H.
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来源
Aluminium Dusseldorf | 1981年 / 57卷 / 07期
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METALS TESTING - Fatigue;
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摘要
An extensive program of notched fatigue testing of aluminum forging alloys has shown that the data result in two basic forms of S-N curve. Analytical approaches to constructing the S-N curves were less satisfactory than fitting the curves freehand. Since freehand curve fitting must involve an element of subjectivity, guidelines for minimizing this subjectivity are proposed.
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页码:484 / 486
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