Tungsten Carbide Suitable for Powder Metallurgy

• Customization: Available
• Material: Tungsten
• Refractoriness (℃): 1770< Refractoriness< 2000
• Model NO.: JFWC002-1
• Shape: Powder
• CAS: 12774-15-1
• Color: Dark Gray
• Water Solubility: Insoluble in Water.
• Exposure Limit: Acgih: Twa 3 Mg/M3
• Feature: Long Time Materials
• Type: Tungsten
• Transport Package: Packed in Drums on Plate, Inner Plastic Bags
• Specification: 20-50kg per bucket
• Trademark: XINPAI
• Origin: Qingdao China
• HS Code: 810110000
• Production Capacity: 1000ton/Year
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

       

Product Description

 

                     Tungsten carbide powder 

Product Description
Tungsten carbide is a compound composed of tungsten and carbon. It is a black hexagonal crystal with metallic luster, similar in hardness to diamond, and is a good conductor of electricity and heat. Tungsten carbide is insoluble in water, hydrochloric acid, and sulfuric acid, but is easily soluble in a mixed acid of  and . Pure tungsten carbide is fragile, and adding a small amount of titanium, cobalt, and other metals can reduce brittleness. Tungsten carbide, which is used as a steel cutting tool, is often added with titanium carbide, tantalum carbide or their mixture to improve the antiknock ability. The chemical properties of tungsten carbide are stable. Tungsten carbide powder is used in the production of hard alloy materials.
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.
 

WC	Total carbon	Free carbon	Fe	Ai	Si	Ca	Mg	Mo	K+ Na
>99.8%	6+/-0.05	<0.06	0.02	0.002	0.003	0.002	0.002	0.01	0.002