Chromium carbide powder resistant to acid and alkali erosion.
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. 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
 |
Titanium carbide rods with excellent impact resistance | titanium carbide round bars can be customised with different properties by adjusting the titanium carbide content (usually 70-90%) and binder rat... |
 |
Factory direct supply carbide guide wheel guide roller | Guide roll (guide wheel) is the steel field bar, wire rod rolling equipment on the main consumption of spare parts, in the rolling process, to ensu... |
 |
Wear-resistant titanium carbide rod bearing parts are applicable | Titanium carbide round rods made of hard alloy have excellent electrical conductivity and can be used to make electrodes for electrical discharge m... |
 |
Titanium carbide hard alloy round bars with excellent anti-chipping performance | Hard alloy titanium carbide round rods can be tailored into products with varying properties by adjusting the titanium carbide content (typically r... |
 |
Production of titanium carbide guide wheels from tire steel wire | Hard alloy titanium carbide guide wheels exhibit excellent impact resistance. In cases where the wire is suddenly tensioned or breaks, these guide ... |
