Nickle based powder metal spray coating 89WC 6Ni5Cr
1.Wonderful erosion resistance 2.Excellent impact toughness 3. Durable bonding strength 4. Use for wear parts, papermaking rollers,blades of compressor, pump valves thermal spray powder mainly includes WC- based & Cr3C2-based. The WC coating has high hardness, durable wear resistance, abrasion resistance, corrosion resistance and high bonding strength, mainly used in oil & gas valves, mining tools, injection screws and printing machinery parts. The Cr3C2 coating has higher thermal stability and anti-oxidation, which can be used in a high temperature and corrosive environment, e.g. inner- wall of gas pipeline and pump.