WC-9Co-5Cr-1Ni 15-45um Tungsten Carbide Thermal Spray Powder

The tungsten carbide powder with cobalt and nickel powder, WC-9Co-5Cr-1Ni 15-45um, also as the HVOF powder. The tungsten carbide thermal spray powder is generally best used to High Velocity Oxygen Fuel (HVOF) spray process. Better corrosion resistance and toughness than WC-Co thermal spray coating. Superior oxidation resistance and corrosion resistance than WC-Co coating. The tngsten carbide coating is widly applied to gate value and relevant component to strengthen wear and corrosion resistance . Its Max. operating temperature 500°C Spray System HVOF Coating Micro-hardness 950-1350 HV0.3 Bonding Strength ≥70MPa Porosity ＜1% Deposit Efficiency 45-60% Maximum Service Temperature 500℃

Keywords

Tungsten Carbide Roll Rings Composite Roller Spray Wires Ultra-low Temperature Rolling Metal Alloy Powder

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