本文采用实验研究和理论分析相结合的方法对激光熔覆成形薄壁试件工艺和显微组织等方面进行了较深入系统的研究：

• The process and microstructure of Laser Cladding Forming (LCF) thin parts are experimentally and theoretically studied in this paper and main conclusions are as follows:l.