Coating raw material for wear resistance and corrosion resistance
The preparation methods of this powder mainly include the electric arc furnace method and the carbon thermal reduction method. Among them, the powder produced by the carbon thermal reduction method has a finer particle size and lower cost, making it suitable for large-scale applications. The oxygen content of the powder is less than 0.2%, which can reduce the pores and inclusions in the coating and improve the density of the coating. On the surface of the valve stem of an automotive engine, after spraying chromium carbide powder, the wear of the stem can be reduced by 80%, and the major overhaul cycle of the engine can be extended. Chromium carbide powder has good wetting properties and is firmly bonded to metal substrates such as iron, nickel, and cobalt. The coating is less likely to crack.
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Impact-resistant, wear-resistant and high-strength titanium carbide rods | Compared with traditional high-speed steel bars, hard alloy titanium carbide round bars offer a cutting speed that can be increased by three to fiv... |
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Sintering shrinkage stabilised titanium carbide powder | Titanium carbide powder has high sintering activity and can be sintered densely at 1300-1500°C, which is 200-300°C lower than the sintering... |
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Chromium carbide powder with outstanding forming effect | Chromium carbide powder is a grayish-black powder with a melting point of approximately 1890℃ and a Mohs hardness of 8.5. It features excellent wea... |
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Quickly respond to non-standard demands for chromium carbide powder | Chromium carbide powder is often irregular grayish-black particles with a particle size of 10-40μm, a purity of ≥98%, and a free carbon conte... |
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