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AISI 304奥氏体不锈钢表面经激光熔化处理,引入一个大的张应力,它可用注Ne的方法使其缓解本文介绍测量0.1μm薄层应力变化的原理和技术,由测得的应力分布曲线证明了注Ne缓解表面张应力的效果
The surface of AISI 304 austenitic stainless steel is laser-melted to introduce a large tensile stress that can be relieved by using a method of injecting Ne. This document describes the principles and techniques for measuring stress changes in 0.1 μm thin layers as evidenced by the measured stress distribution curve Note Ne to relieve the effect of surface tension stress