Effects of laser shock processing on the fatigue crack growth rates of 2024-T62 aluminum alloy

机译：激光冲击加工对2024-T62铝合金疲劳裂纹裂纹生长率的影响

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摘要

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 crackgrowth rates (FCGRs) at a given stress intensity have been reduced by over one order of magnitude.

机译：激光休克处理（LSP）是一种强化金属的新技术。本文研究了LSP对2024-T62铝合金的疲劳裂纹生长（FCG）行为的影响。 FCG测试结果表明，给定应力强度的疲劳噼啪声速率（FCGR）已经减少了一阶数。

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《Conference on laser processing of materials and industrial application》|1998年||共4页
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Zhang Hong; Yu Chengye; Wu Hongxing; Guo Dahao;
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中图分类激光器;
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5. Effects of laser shock processing on the fatigue crack growth rates of 2024-T62 aluminum alloy [C] . Hong Zhang, Changchun Institute of Optics, Fine Mechanics, Laser Processing of Materials and Industrial Applications II . 1998

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Effects of laser shock processing on the fatigue crack growth rates of 2024-T62 aluminum alloy

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