SAE AMS 2546-2004 激光喷射

标准号：SAE AMS 2546-2004
中文标准名称：激光喷射
英文标准名称：Laser Peening
标准类型：L51
发布日期：2004/8/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：L51
国际标准分类号：43.040.60
引用标准：ANSI Z 1.4-1971;ASTM E 18-2003;SAE J 442-2001
适用范围：This specification covers the requirements for computer controlled laser peening of metal part surfaces to induce residual compressive stresses at and beneath the surface. Laser peening is utilized to induce compressive residual stresses at and beneath the surface of metal parts to depths of 0.040? to 0.080? (1 to 2 mm) depending on the metal properties and the laser peening processing parameters. These residual stresses can provide improved fatigue life and stress corrosion resistance, although usage is not limited to such applications.