Tungsten Carbide 12 Cobalt for Thermal Spraying10 Cobalt 4 Chromium Tungsten Carbide Tungsten Carbide Powder

• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: GB
• Purity: Co10%, Cr4%, Wc Allowance
• Alloy: Alloy
• Shape: Powder
• Transport Package: Packed in Wooden Cases/Iron Drums
• Model NO.: Tungsten carbide 12 cobalt for thermal spraying 10
• Specification: High temperature molybdenum wire diameter 0.18mm 0
• Trademark: taixie
• Origin: China
• HS Code: 7504001000
• Production Capacity: 500 / Ton

Product Description

Tungsten carbide 12 cobalt for thermal spraying

10 Cobalt 4 chromium tungsten carbide

Tungsten carbide powder

Co:10%,WC, allowance

Co10%, Cr4%, WC allowance

Ni:10%, WC, allowance

Nanometer tungsten carbide powder ultra-fine tungsten carbide and 3D printed spherical tungsten carbide powder complete specifications

Tungsten carbide powder (WC) is the main raw material for the production of cemented carbide, chemical type WC. Tungsten carbide powder is a black hexagonal crystal with metallic luster and similar hardness to diamond. It is a good conductor of electricity and heat. Melting point 2870ºC, boiling point 6000ºC, relative density 15.63(18ºC). Tungsten carbide is insoluble in water, hydrochloric acid and sulfuric acid, and easily soluble in nitric acid-hydrofluoric acid mixture. Pure tungsten carbide fragile, if a small amount of titanium, cobalt and other metals, can reduce the brittleness. Tungsten carbide used as a steel cutting tool is often added to titanium carbide, tantalum carbide or a mixture of them to improve knock resistance. Tungsten carbide is chemically stable.

Tungsten carbide powder is a dark gray powder, soluble in a variety of carbides, especially in titanium carbide solubility is very large, forming TiC-WC solid melt. Another compound of tungsten and carbon is ditungsten carbide, chemical formula W2C, melting point 2860ºC, boiling point 6000ºC, relative density 17.15. Its property, process and use are the same as tungsten carbide powder.

Tungsten carbide powder is mainly used in the production of cemented carbide. In tungsten carbide powder, carbon atoms are embedded in the gaps of tungsten metal lattice without destroying the original metal lattice, forming interstitial solid solution, so it is also called interstitial (or interstitial) compound.