激光器
材料科学
休克(循环)
材料加工
冲击波
光学
过程(计算)
脉搏(音乐)
残余应力
强度(物理)
波长
机械工程
光电子学
计算机科学
机械
物理
工程类
工艺工程
复合材料
医学
探测器
操作系统
内科学
作者
R. Fabbro,Patrice Peyre,Laurent Berthe,Xavier Scherpereel
摘要
The first part of this article presents a review of the main process parameters controlling pressure generation in a confined mode. The effect of laser intensity, target material, laser pulse duration, and laser wavelength are, therefore, discussed. An optimized process can then be defined. The second part of this article deals with the surface modifications induced by laser-shock processing. The generation of residual compressive stresses is then highlighted. Finally, in the third part, the interest of laser-shock processing is discussed for several typical applications. A conclusion will present the future trends of this technique.
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