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本文介绍了激光表面热处理的特点、基本原理、工艺参数、目前的工艺水平及其进展。并指出激光辐照对提高金属构件的疲劳性能是一项有前途的工艺,可望在航空结构件的延寿中获得应用。
This article describes the characteristics of the laser surface heat treatment, basic principles, process parameters, the current level of technology and its progress. It is pointed out that laser irradiation is a promising technology to improve the fatigue properties of metal structures and is expected to be applied in the life extension of aviation structures.