Cemented Carbide Hardsurfacing Powder

Description

Cemented Carbide Hard-surfacing Powder, including Tungsten Carbide based or Chromium Carbide based Thermal Spraying Powder (TSP), being spherical or nearly spherical dark gray powder with good flowability, processed by agglomerated and sintered (A+S) or sintered and crushed (S+C), features in unique properties such as good abrasion resistance, corrosion resistance and high temperature resistance, maximum operating temperature for tungsten carbide based is about 500°C, chromium carbide based one is about 700°C-870°C. Cemented Carbide Hard-surfacing Powder or Tungsten Carbide Hard-surfacing Powder or Thermal Spraying Powder is suitable for various kinds of spraying and plasma spraying welding etc in mining, petroleum, metallurgical industry, agricultural machinery, steel and construction industries.

Delivery

Cemented Carbide Hard-surfacing Powder at Western Minmetals (SC) Corporation can be delivered with Tungsten Carbide based such as WC-12Co, WC-17Co, WC-10Co4Cr, WC-10Ni, WC-12Ni, WC-17Ni, WC-15NiCr etc and Chromium Carbide based such as Cr3C2-20NiCr, Cr3C2-25NiCr etc in size of 10-30um, 10-45um, 20-59um powder etc, package of 25kg in plastic bag with iron drum outside.

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Technical Specification

Cemented Carbide Hard-surfacing Powder or Thermal Spraying Powder at Western Minmetals (SC) Corporation can be delivered with Tungsten Carbide based such as WC-12Co, WC-17Co, WC-10Co4Cr, WC-10Ni, WC-12Ni, WC-17Ni, WC-15NiCr etc and Chromium Carbide based such as Cr3C2-20NiCr, Cr3C2-25NiCr etc in size of 10-30um, 10-45um, 20-59um powder etc, package of 25kg in plastic bag with iron drum outside.

Cemented Carbide Hard-surfacing Powder or Tungsten Carbide Hard-surfacing Powder or Thermal Spraying Powder is suitable for various kinds of spraying and plasma spraying welding etc in mining, petroleum, metallurgical industry, agricultural machinery, steel and construction industries.

Thermal Spray Powder Cemented Carbide Hard-surfacing Powder

No.	Item		Standard Specification
1	Grade		T.C %	Co %	Cr %	Ni %	Fe %	O %
2	TSP42	WC-12Co	5.2-5.6	11.5-12.5	-	-	≤1.0	≤0.5
	TSP42D	WC-12Co	5.2-5.6	11.5-12.5	-	-	≤0.15	≤0.5
	TSP43	WC-17Co	4.7-5.2	16.5-17.5	-	-	≤1.0	≤0.5
	TSP43D	WC-17Co	4.7-5.2	16.5-17.5	-	-	≤0.15	≤0.5
	TSP45	WC-10Co4Cr	5.2-5.6	9.1-10.1	3.0-4.5	-	≤1.0	≤0.5
	TSP45D	WC-10Co4Cr	5.2-5.6	9.1-10.1	3.0-4.5	-	≤0.15	≤0.5
	TSP46D	WC-9Co5Cr1Ni	5.1-5.8	8.5-9.5	4.5-5.5	0.8-1.2	≤0.3	≤0.5
	TSP47D	WC-10Ni	5.3-5.8	-	-	9.0-11.0	≤0.2	≤0.5
	TSP48D	WC-20Cr₃C₂-7Ni	5.8-6.4	-	20-23	6.0-8.0	≤0.5	≤0.5
	TSP49D	Cr₃C₂-37WC-18NiCoCr	7.8-8.4	3.0-4.0	39.5-42.5	10.5-12.5	≤0.5	≤0.5
	TSP51D	Cr₃C₂-20NiCr	9.7-10.7	-	Balance	15.0-17.0	≤0.15	≤0.5
	TSP52D	Cr₃C₂-25NiCr	9.1-10.1	-	Balance	19.0-21.0	≤0.15	≤0.5
	TSP91D	WC-12Ni	5.2-5.6	-	-	11.5-12.5	≤0.2	≤0.5
	TSP92D	WC-17Ni	5.0-5.3	-	-	16.5-17.5	≤0.2	≤0.5
	TSP93D	WC-15NiCr	5.0-5.4	-	2.5-3.5	11.5-12.5	≤0.5	≤0.5
3	Density	WC Based	Apparent Density ≥4.0 g/cm³
3	Density	Cr₃C₂ Based	Apparent Density TSP49D ≥2.5g/cm³, TSP51D TSP52D ≥2.0 g/cm³
4	Size	μm	53-20	45-20	45-15	45-11	38-10	30-10
	Flow Rates/50g	WC Based	≤18	≤18	≤18	≤18	≤18	≤30
	Flow Rates/50g	Cr₃C₂ Based	-	-	-	-	-	-
5	Grain Morphology		TSPXXD is spherical or nearly spherical by Agglomerated and Sintered
6	Packing		25kg or 50kgs in plastic bag with iron drum outside