【摘要】 分析了激光熔覆表面处理技术对镍基自熔性合金粉末材料性能的要求,研究了合金粉末的化学成分、微观组织及熔覆层的性能,并对涂层的耐磨性进行了分析。更多还原

【Abstract】 The demands on feature of Ni-based alloy powder material in the technique of surface treatment using laser cladding were analysed,chemical elements and microstructure of alloy powder and feature of cladding coating was studied and the process of coating damage was analysed.更多还原