Customized grade chromium carbide powder
The main methods for preparing this powder include the electric arc furnace method and the carbothermal reduction method. Among them, the powder produced by the carbothermal reduction method has a finer particle size and a lower cost, making it suitable for large-scale application. When the oxygen content of the powder is less than 0.2%, it can reduce the pores and inclusions in the coating and improve the density of the coating. After spraying chromium carbide powder on the surface of the valve tappets of a car engine, the wear of the tappets can be reduced by 80%, and the major overhaul cycle of the engine can be prolonged. Chromium carbide powder is often irregular grayish-black particles with a particle size of 10-40μm, a purity of ≥98%, and a free carbon content of ≤0.5%. It features high hardness and excellent wear resistance, with a bulk density of 2.9-3.2g/cm³, and is suitable for thermal spraying and surfacing processes. It is widely used for surface strengthening of easily worn parts such as mine crusher liners and metallurgical roller tracks, effectively resisting material erosion and extending the service life of equipment. This chromium carbide powder is black in color, with a particle size of 5-25μm, a purity of over 99%, and extremely low impurity content. The particles have good dispersibility and are easy to mix with the metal matrix. After powder metallurgy sintering, highly wear-resistant parts can be produced. It is applicable to precision bearings, micro gears and other precision instrument components, which can reduce wear and improve the operational accuracy and stability of equipment.
在线联系供应商
Other supplier products
 |
High Purity Titanium Carbide Round Bar | Titanium carbide cermet rods (TiC rods) belong to the group of steel-jointed cemented carbides, which are composites of steel as the bonding phase ... |
 |
High hardness tantinium carbide round bar | Titanium carbide cermet rods (TiC rods) belong to the group of steel-jointed cemented carbides, which are composites of steel as the bonding phase ... |
 |
High-performance 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... |
 |
Chromium carbide powder for stable operation at 800℃ | The powder has a high hardness, with a microhardness of up to 2200HV. The hardness of the wear-resistant coating prepared from it can reach over HR... |
 |
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 powd... |
