Laser peening of metals - Enabling laser technology

被引:0
|
作者
Dane, CB [1 ]
Hackel, LA [1 ]
机构
[1] Univ Calif Lawrence Livermore Natl Lab, Livermore, CA 94550 USA
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中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Laser shot peening, a surface treatment for metals, is shown to induce compressive residual stresses of over 0.040 inch to provide improved resistance to vairous forms of failure. A solid state laser technology employing Nd:glass slabs and phase conjugation enables this process to move into high throughput production processing. Details of the technology are discussed.
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页码:73 / 85
页数:13
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