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used for cutting tools spray coating cemented welding material Niobium carbide NbC powder China-whasin

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Min. Order / Reference FOB Price
1 Kilogram	US $15.00/ Kilogram

Local Area:	Changsha, Hunan, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, Paypal, Western Union

Brand:	China-whasin
Place of Origin:	Hunan, China
Brand Name:	China-whasin
Model Number:	NbC

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used for cutting tools spray coating cemented welding material Niobium carbide NbC powder China-whasin

Product Description

Features :

Mol	104.92
Carbon content	11.45%
Density	7.56g/cm3
Melting point	3490ºC
Boiling point	4300ºC
Characteristic	1. high melting point 2. high hardness carbide powder 3. high chemical stability 4. high temperature performance
Use/Application	1. for hard alloy,as additive of hard alloy,alloy add,cemented carbide 2. cemented carbide. carrier Of chemical activator 3. spray coating material, ultra hard membranous material 4. for superhard tool raw materials and making niobium powders

Specifications:

Chemical composition	NbC-1	NbC-2
CT	≥11.0	≥10.0
CF	≤0.10	≤0.3
Fe	≤0.1	≤0.1
Si	≤0.04	≤0.05
Al	≤0.02	≤0.02
Ti	-	≤0.01
W	-	≤0.01
Mo	-	≤0.01
Ta	≤0.5	≤0.25
O	≤0.2	≤0.3
N	≤0.05	≤0.05
Cu	≤0.01	≤0.01
Zr	-	≤0.01

Product quality indicators :

Chemical Composition(%)
Total carton	Free carton	Impurities(max,%)
Total carton	Free carton	Al	Fe	Si	O	N	Na	K	Ca
≥11.1	≤0.15	0.01	0.05	0.01	0.30	0.02	0.005	0.005	0.01
Particle size: 0.5-500micron,5-400mesh Particle size and chemical composition are modified on request