Chromium carbide powder for improving high-temperature stability
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 dark grayish black in color, with a particle size of 20-50μm. It has outstanding high-temperature stability and maintains stable performance below 800℃. By surfacing and cladding the air inlet of metallurgical blast furnaces and the surface of hot rolling mill rolls, the formed cladding layer is wear-resistant and resistant to high-temperature oxidation, which can reduce the maintenance frequency of high-temperature operation equipment and ensure continuous production.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Precision mold coating chromium carbide powder | Chromium carbide powder has outstanding high-temperature oxidation resistance. Its oxidation rate is low below 900℃ in the air, and the formed oxid... |
 |
Wear-resistant titanium carbide hard alloy guide wheel | This type of guide wheel has extremely strong corrosion resistance. It can be used for more than five years without rusting in a humid environment ... |
 |
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... |
 |
Corrosion resistant chromium carbide powder | Chromium carbide powder is a grey or black powdery inorganic compound, mainly composed of chromium and carbon, the chemical formula is Cr3C2 It h... |
 |
Chromium carbide powder with exclusive discounts for long-term cooperation | Chromium carbide powder has outstanding high-temperature oxidation resistance. Its oxidation rate is low below 900℃ in the air, and the formed oxid... |
Похожие товары
 |
Aluminum Alloy Wheels Scrap For Sale, Scrap Aluminium Wheel Scrap Supplier, Aluminum Wheels Scrap For Sale, Aluminum Rim Wheels Scrap Supplier | Продавец: Best Link Scrap Inc-plastic recycling | Компания Best Link Scrap Inc. специализируется на поставке высококачественного лома алюминиевых д... |
 |
3D printing spherical titanium carbide powder | Продавец: Zhuzhou Hastion High-Tech Materials Co.,Ltd. | This batch of titanium carbide powder (TiC) has a purity of over 99.5%, with a particle size cont... |
 |
Titanium carbide hard alloy drive wheel - Specialized | Продавец: Zhuzhou Hastion High-Tech Materials Co.,Ltd. | The titanium carbide (TiC) guide wheel is fabricated via high-temperature powder metallurgy sinte... |
 |
Industrial guide wheels, titanium carbide wear-resistant alloy | Продавец: Zhuzhou Hastion High-Tech Materials Co.,Ltd. | This carbonized titanium (TiC) guide wheel is formed by high-temperature sintering of 99.5% pure ... |
 |
Unfinished bar stock - heat treatable | Продавец: Zhuzhou Hastion High-Tech Materials Co.,Ltd. | This high-purity titanium carbonitride (TiCN) round bar is fabricated via hot-pressing and sinter... |
