激光熔覆层表面皱折成因的研究

Investigation of reason of causing surface fold in laser melting-cladding layer

本文就激光熔覆过程中，熔覆层表面极易出现的波纹皱折等缺陷的成因及解决途径进行了深入的分析研究。

In laser melting-cladding process,the surface fold easily happen.In this paper,the reason of causing surface fold in laser melting-cladding layer is investigated,and it shows the solution way.