流化床锅炉受热面磨损分析及防磨措施

通过对受热面磨损的各种因素分析,提出利用超音速电弧喷涂碳化铬合金技术,用于电厂锅炉受热面防磨切实可行且效果优良.;Through the analysis of the various factors of the erosion on the waterwall pipe of CFB boiler,the paper concludes that the on-the-spot application has verified that Cr₃C₂ spraying layer of waterwall pipes made by supersonic electricarc spray has excellent protecting effect and is also applicable on the boilers