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15 August 1998 Effects of laser shock processing on the fatigue crack growth rates of 2024-T62 aluminum alloy
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Abstract
Laser Shock Processing (LSP) is a new technique for strengthening the metals. This paper investigates the effects of LSP on the fatigue crack growth (FCG) behavior of 2024-T62 aluminum alloy. The FCG tests results show that the fatigue crack growth rates (FCGRs) at a given stress intensity have been reduced by over one order of magnitude.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hongtao Zhang, Chengye Yu, Hongxing Wu, and Dahao Guo "Effects of laser shock processing on the fatigue crack growth rates of 2024-T62 aluminum alloy", Proc. SPIE 3550, Laser Processing of Materials and Industrial Applications II, (15 August 1998); https://doi.org/10.1117/12.317893
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