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| Customization: | Available |
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| Application: | Aviation |
| Tungsten Content (W): | ≥ 98 |
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It is mainly used in the production of cemented carbide. It is widely used in metal cutting and processing tools, mining and geological bit inserts, tensile stamping molds, wear-resistant and corrosion-resistant parts. It is suitable for machining at high temperature. It can be used to make cutting tools, kiln structural materials, jet engines, gas turbines, nozzles, armor piercing cores, etc
1. Tungsten carbide powder (wc) is the main raw material for the production of cemented carbide. Its chemical formula is wc. Its hardness is similar to that of diamond. It is a good conductor of electricity and heat
2. Tungsten carbide powder not only has high hardness, but also has the characteristics of wear resistance, corrosion resistance and high temperature resistance.
3. Melting point of tungsten is 2860 ºc± 50 ºc, boiling point is 6000 ºc, relative density is 15.63 (18 ºc), insoluble in water, strong acid resistance, high hardness and elastic modulus.
4. Pure tungsten carbide is fragile. If a small amount of titanium, cobalt and other metals are added, the brittleness can be reduced. Tungsten carbide, which is used as a steel cutting tool, is often added with titanium carbide, tantalum carbide or their mixture to improve its explosion resistance.
Electrolytic tungsten carbide
Source/process: Produced from tungsten oxides via electrolysis and carburization.
Key features: High purity, dendritic/acicular particle shape.
Application: Primarily used as a grain growth inhibitor in cemented carbide production for superior alloy structure and properties.
Primary tungsten carbide
Source/process: Direct reaction of pure tungsten powder with carbon black at high temperature.
Key features: Uniform & controllable particle size, polyhedral shape.
Application: Versatile; the mainstream raw material for conventional cemented carbides, wear-resistant coatings, and cutting tools.
| Model | The impurity contentis not more than(%)< | |||||||||||
| WC | Total | Free | Fe | Al | Si | Ca | Mg | Mo | K+ | Co | Ti | |
| content(%)≥ | carbon% | carbon% | Na | |||||||||
| JFDWC-001 | ≥99.3 | 6.10±0.05 | ≤0.08 | 0.1 | 0.002 | 0.003 | 0.002 | 0.002 | 0.01 | 0.002 | 0.3 | 0.2 |
| JFDWC-002 | ≥98 | 6.15±0.05 | ≤0.08 | 0.5 | 0.002 | 0.003 | 0.002 | 0.002 | 0.01 | 0.002 | 0.5 | 1 |
Product Grade |
Particle Size(μm) |
| JFDWC010 | 2-3 |
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