High Quality 9999 Tungsten Carbide Powder Used in The Powder Metallurgy Industry

• Standard: GB
• Application: Construction Machinery, Metallurgical Machinery, Mining Machine
• Material: Tungsten
• Type: Wear Resistance Cemented Carbide
• CAS No: 12070-12-1
• Standard No: ISO9001:2015
• Model NO.: WC
• Size: 2-8um
• Color: Grey-Black
• Transport Package: Packing in Drums on Plate, Inner Plastic Bags
• Specification: 50kg/bucket
• Trademark: XINPAI
• Origin: Shandong, China
• HS Code: 810110000
• Production Capacity: 1000tons/Year

Product Description

 

Product Description

 

                       
Item: High purity tungsten carbide powder 90-99.95
Chemical formula: WC
Physical properties: rigid gray metal powder.
Main uses: 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

Characteristics:
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.

Main components of tungsten carbide:

Product grade	WC content (%) ≥	Total carbon%	Free carbon%	Impurity content not more than (%)
				Fe	Al	Si	Ca	Mn	Mg	Mo	K + Na
FWC-1	99.8	6.13±0.05	≤0.06	0.020	0.001	0.002	0.002	0.004	0.001	0.003	0.002

Tungsten carbide grade:

Grade	Average particle size  μm	oxygen content
08	0.8~1.0	0.12
10	1.0~1.5	0.10
15	1.5~2.0	0.08
20	2.0~2.5	0.06
25	2.5~3.0	0.04
30	3.0~4.0	0.03
40	4.0~5.0	0.03
50	5.0~7.0	0.03
70	7.0~15.0	0.03
150	15.0~25.0	0.02

Detailed Photos