以镍为基的自熔性合金统称为镍基自熔性合。镍基自熔性合金粉末成球形好，表面光洁，流动性好。具有优良的耐腐蚀、抗氧化、耐低应力磨损和抗粘着磨损等综合性能。该合金的韧性和耐冲击性好，具有优异的热喷涂、喷焊工艺性能，脱氧、造渣能力强，固液相温度区间宽，“镜面”熔池清晰，对多种基体和WC 颗粒有强的湿润能力，是热喷涂领域应用最广泛的一类自熔性合金。

With nickel based self fluxed gold alloy are collectively referred to as nickel-based fluxed alloy .Nickel-based fluxed alloy powder in to a ball. The surface is bright and clean. Liquidity is good. It has excellent corrosion resistance xidatance。 heat resistance. Low stress abrasion resistance and resistance to and soon comprehensive perfor mance. The alloy has good toughness and resistance。 Excellent thermal spraying spray welding process performance. deoxidization. slagging ability. strong solid and liquid phase lemperature range wide "mirror" the molten pool is clear. Tor a variety of substrates and wc particles have strong wetting ability. Is the most widely used type of thermal spraying field fluxed alloy.