cemented carbide particle welding equipment


WC Cemented Carbide bead welding machine tungsten carbide particle surfacing equipment tungsten carbide consists of WC and w1c (generally containing C3.5% - 4.0%, w 95% - 96%). It has high hardness and melting point. The hardness of WC with c3.8% is 2500hv and the melting point is close to Z600 ℃. In the process of arc surfacing, most of the original tungsten carbide particles will be melted, and the tungsten containing composite tungsten carbide with hardness of only about 1200 HV will be precipitated from the baked metal, resulting in the decrease of wear resistance. This kind of alloy is brittle and easy to crack, so it is necessary to preheat the parts with complex structure. (data for reference only) specific application methods of tungsten carbide particle surfacing process can be communicated with us!


cemented carbide particle welding equipment

Effect diagram of WC Cemented Carbide Particle surfacing



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