Products Parameters
| Grade | Fsss.(µ) | O2 (%,Max.) |
| WC-2 | 1.00~1.49 | 0.18 |
| WC-3 | 1.50~1.99 | 0.15 |
| WC-4 | 2.00~2.49 | 0.12 |
| WC-5 | 2.50~2.99 | 0.10 |
| WC-6 | 3.00~3.49 | 0.08 |
| WC-7 | 3.50~3.99 | 0.08 |
| WC-8 | 4.00~4.49 | 0.08 |
| WC-9 | 4.50~4.99 | 0.08 |
| WC-10 | 5.00~6.99 | 0.08 |
| WC-11 | 7.00~8.99 | 0.08 |
| WC-12 | 9.00~14.99 | 0.08 |
| WC-13 | 15.00~25.00 | 0.08 |
Products Description
Tungsten carbide powder is usually dark gray or black powder with metallic luster. The hardness of tungsten carbide powder is similar to that of diamond, and it is a good conductor of electricity and heat. Its melting point is as high as 2870℃, boiling point is 6000℃, and relative density (18℃) is 15.63. At high temperature, tungsten carbide powder can remain stable and is not easy to decompose or oxidize.
Tungsten carbide powder (WC) is an important industrial raw material and is widely used in many fields due to its high hardness, high wear resistance and high heat resistance. Tungsten carbide powder is one of the main raw materials for preparing cemented carbide. It can be mixed with metal elements such as cobalt and nickel to make extremely hard carbide through powder metallurgy. Carbide has excellent cutting performance and wear resistance and is widely used in cutting tools, drilling tools, mining tools, molds and other fields. Tungsten carbide powder can be added to ceramic materials as an additive to improve the hardness and wear resistance of ceramics. Ceramic materials containing tungsten carbide are often used to make wear parts such as grinding wheels, sandpaper, nozzles, and structural parts that require high hardness and wear resistance. Tungsten carbide powder can be used as an additive for metal surface coatings. Tungsten carbide powder can be added to the metal surface through thermal spraying, chemical vapor deposition and other technologies. This coating has high hardness and high wear resistance, which can significantly improve the wear resistance and corrosion resistance of metal and extend the service life of metal.
Tungsten carbide powder can be added to glass as an additive to improve the hardness and scratch resistance of the glass. This kind of glass is often used to manufacture optical instruments, instrument panels, decorations and other products that require high clarity and high hardness. Tungsten carbide powder can also be added to plastics as an additive to improve the hardness and wear resistance of plastics. This kind of plastic is often used to manufacture various parts and tools, such as gears, bearings, and knives. Tungsten carbide powder can also be used to manufacture resistance heating elements, melting crucibles, etc. In aerospace materials, tungsten carbide powder can be used as a modified additive to reduce the sintering temperature while maintaining excellent performance.
In summary, tungsten carbide powder is widely used in many fields such as cemented carbide, ceramics, metal surface coatings, glass, plastics, etc. due to its unique physical and chemical properties. With the continuous advancement of science and technology and the expansion of application fields, the application prospects of tungsten carbide powder will be broader.
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