Product Description
Spherical cast tungsten carbide
Spherical cast tungsten carbide whichis dendritic crystal compose of WC and W2C and made by ultra high- temperature spheroidization or gas atomization process has a high melting point 2525 oC high hardness high flowability high wear resistance and chemical stability it is dark gray.
The products applied as the preparation of diamond drill bits matrixmaterials, plasma surfacing materials coating materials and cemented carbide wear resistance rode wire materials. used in reingforcement of wear resistant surface and are used to make PDC drilling tools production by infiltration, spray welding overlay.
Purpose:
Used for heavy alloys, electrical contact materials, catalysts, pigments, solid lubricants
Appearance: tungsten powder is dark gray, and tungsten powder for spraying is bright gray.
Application: For large slab, tungsten rhenium thermocouple raw material, contact alloy, etc.
Packaging: iron bucket, polyethylene double layer plastic bag is built in.
Application:
It is widely used in mining oil, metallurgy industry, engineering machinery, agricultural machinery and steel industry, as well as oil drilling industry, such as PDC bits and other penetration manufacturing products. It can be used to cut scraper bits, roller bits and machining centers to strengthen the surface and the surface layer used to produce welding rods and wear-resistant parts, so as to improve the high-temperature hardness, wear resistance and impact strength of products. Used as surface strengthening material for oil drilling tools, building material machinery, grain machinery and other wear-resista
Item composition:
| ZWC-Q |
W |
T.C |
F.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 |
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