Large specific surface area, high activity chromium carbide powder
Chromium carbide powder is a grey-black powder with a melting point of about 1890°C and a Mohs hardness of 8.5. It has excellent wear resistance and oxidation resistance, and is an important raw material for the preparation of wear-resistant coatings and cemented carbides. The purity of the powder can reach more than 99%, chromium content ≥75%, carbon content 10-15%, particle size can be controlled in 1-10μm, suitable for different sintering and spraying processes. In the iron and steel industry, it can be coated on the surface of rolls by plasma spraying technology, which can extend the service life of rolls by 3-5 times and reduce the rolling cost. The hardness of the powder is high, the microhardness reaches 2200HV, and the hardness of the wear-resistant coating prepared with it can reach HRC65 or above, which is suitable for the occasions of bearing high stress wear, such as the surface reinforcement of the bucket teeth of the excavator and the hammer head of the crusher. The combination strength of the coating and the substrate is high, up to more than 50MPa, not easy to peel off, to ensure the long-term use of the effect. In mining machinery, parts treated with chromium carbide coating can withstand the severe impact and friction of the ore, and the service life is enhanced by 4-6 times.
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 ... |
 |
Titanium carbide hard guide wheels for industrial use | 硬质合金碳化钛导轮是线材和管材生产过程中的关键导向部件。该部件采用高纯度碳化钛和钴粘结剂相，通过粉末冶金烧结而成，表面硬度高达HRC88，耐磨性是传统钢制导轮的50倍以上。其圆度误差保持在0.002毫米以内，确保在高速拉拔过程中（高达100米/秒）线材的平稳运动，并有效防止振动或错位。在不锈钢... |
 |
Titanium carbide hard alloy guide wheels are durable | The hard alloy titanium carbide guide wheel has excellent thermal shock resistance. It will not crack when the temperature rises sharply from room ... |
 |
Long-lasting wear-resistant titanium carbide guide wheel | Hard alloy titanium carbide guide wheels are key guiding components in the production of wire and tube materials. They are made by powder metallurg... |
 |
Chromium carbide powder with strong resistance to abrasive wear | The main methods for preparing this powder include the electric arc furnace method and the carbothermal reduction method. Among them, the powder pr... |
Same products
 |
Aluminium Diamond Tread Plate | 卖方: Chongqing Exceed Metal Co., Ltd. | 项目 铝制菱形防滑板 合金 1100，1050，1060，3003，3105，5052，6061 性情 HO，H12，H14，H16，H18,etc ... |
 |
Aluminium Foil | 卖方: Chongqing Exceed Metal Co., Ltd. | 合金 1100，1145，1235，3003，8011，8079 性情 HO，H18，H22，H24，H26 厚度 0.006毫米至0.2毫米 宽... |
 |
Aluminum Bar | 卖方: Chongqing Exceed Metal Co., Ltd. | 合金 2024，4047，5052，6061，6063，6082，7075 性情 O-H112/T3-T8/T351-T851 长度 1000毫米-6000... |
 |
Corrugated Aluminum Sheet | 卖方: Chongqing Exceed Metal Co., Ltd. | 合金 1100，1050，1060，1200，3003，3004，3104，3005，3105 性情 HO，H12，H14，H16，H18，H22，H24，H26 ... |
 |
Brushed Aluminium Sheet | 卖方: Chongqing Exceed Metal Co., Ltd. | 合金 1050，1100，3003，5052 性情 H14、H16、H18、H18、H24、H32、H34 厚度 0.05毫米至5毫米 宽度 3... |
