A new method on estimating fatigue properties from simple tensile data was proposed for aluminum alloys. The method is based on experimental strain-life curves. An optimization technique was used to get the best fatigue properties. The four-point correlation method, the universal slopes method, Mitchell’s method, the modified universal slopes method, the uniform material law by Ba¨umel and Seeger, the modified four-point correlation method by Ong and a new method proposed in this work were evaluated in a quantitative manner. Mitchell’s method, the uniform materials law and the new method give good life predictions for aluminum alloys. In particular, the new method provided the best results.
New Estimation Method of Fatigue Properties of Aluminum Alloys
Contributed by the Materials Division for publication in the JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY. Manuscript received by the Materials Division June 11, 2002; revision received December 6, 2002. Associate Editor: R. C. McClung.
- Views Icon Views
- Share Icon Share
- Cite Icon Cite
- Search Site
Park, J., and Song, J. (April 4, 2003). "New Estimation Method of Fatigue Properties of Aluminum Alloys ." ASME. J. Eng. Mater. Technol. April 2003; 125(2): 208–214. https://doi.org/10.1115/1.1562953
Download citation file:
- Ris (Zotero)
- Reference Manager