High Purity Ultra - Fine, High - Activity Tungsten Powder for Precision Metalworking

• Customization: Available
• Standard: GB
• Purity: >99.95%
• Model NO.: W
• Alloy: Non-alloy
• Shape: Powder
• Type: Tungsten
• CAS: 7440-33-7
• Einecs: 231-143-9
• Color: Silver-Gray
• Molecular Weight: 183.84
• 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

 

High-purity tungsten powder Wolfram
 

explain:
1. Tungsten powder has high purity, uniform particle size and good dispersion. It is an important raw material for producing tungsten carbide powder
Tungsten carbide powder is the main raw material for processing cemented carbide, which has more excellent properties.
2. Tungsten powder not only has high hardness, but also has the characteristics of wear resistance, corrosion resistance and high temperature resistance.
3. The melting point of tungsten is 3400 º C. Boiling point 5555 º C, insoluble in water, acid and alkali resistant.
Tungsten is the hardest metal. The hardness of sintered tungsten rod is 200~250, and the hardness of tungsten rod passing through rotary hammer is 350~400.
Properties:
Tungsten powder is a kind of powdery tungsten metal, which is the raw material for preparing tungsten processing materials, tungsten alloys and tungsten products.
Storage conditions:
Tungsten powder shall be stored in a dry, cool and sealed environment and shall not be exposed to the air. In addition, heavy pressure shall be avoided and it shall be transported as ordinary goods.

ZWC-Q	W	C	C	Fe	Ti	V	Cr	Ni+Mo+CO	O
%	95-96	3.8-4.1	<0.08	<0.5	<0.1	<0.05	<0.1	<0.2	<0.05