Chromium carbide powder is a compound composed of carbon and chromium elements, with unique physical and chemical properties, and is widely used in wear-resistant materials, cemented carbide, ceramics and other fields. Chromium carbide powder has the characteristics of high hardness, high wear resistance and high temperature stability. Due to its extremely high hardness, chromium carbide powder is often used in the manufacture of wear-resistant parts and tools, such as cutting tools, mining machinery and wear-resistant conveying pipes. In the field of carbide, chromium carbide powder can be used to manufacture carbide tools and wear-resistant materials. Chromium carbide powder can also be used in the manufacture of high-temperature furnace tubes, heat exchangers and reactors and other chemical equipment. The preparation of chromium carbide powder requires high temperature synthesis technology, through high temperature melting and quenching process steps. This powder has fine particles and good dispersion, which can improve the wear resistance and toughness of the material.
|Chromium carbide powder for Welding consumable|
|* The content of Chromium can be adjusted according to customer requirements, between 85-89%|
Good flowability Low gas content
Less hollow powder, less satellite powder
High bond strength, and low porosity
The lattice of chromium carbide is positive and negative, with a melting point of 1895 ° C. Due to its excellent characteristics of high wear resistance, corrosion resistance and high temperature resistance, it is mainly used in:
●Manufacture of special welding materials, surfacing series electrodes, flux-cored wires.
●Cemented carbide, adding Cr3C2 in the production of cemented carbide can not only refine the WC grains, but also improve the strength and hardness of the alloy, and can significantly improve the corrosion resistance of the alloy.
●Thermal spraying powder material, based on Cr3C2 and adding Nicr superalloy to the processed alloy powder, using plasma spraying, can produce high wear-resistant, corrosion-resistant, high-temperature resistant coatings, widely used in fan blades, seals are broken, Boiler "four tubes", etc.
●Arc sprayed wire and submerged arc welded tubular wire, the arc sprayed wire is added with Cr3C2 material, which improves the high temperature resistance and wear resistance. It is used in the repair and preventive maintenance of the "four pipes" of the boiler, and the wear-resistance of the iron-making cloth groove in the metallurgical industry. Lining plate, power plant coal grinding silver, because of the use of Cr3C2 added tubular welding wire surfacing protection, greatly improve the service life.