氧—乙炔火焰熔凝Ni-Cr-B-Si合金粉末等离子喷涂层

Melting Plasma Spraying Ni-Cr-B-Si Coating Using Oxy-Acetylene Flame

用氧—乙炔火焰对Ni-Cr-B-Si合金粉末等离子喷涂层进行了快速熔敷处理,结果表明,熔敷处理后的喷涂层的耐磨性和抗蚀性都有明显提高。

In this paper the oxy-acetylene flame is used to melt the Ni-Cr-B-Si plasma spraying coating in a short time the results show that the wear resistance and the corrosion resistance of the coating are increased evidently after melting.