Good Quality Metallurgical Black Grade Silicon Carbide

• Refractoriness (℃): Refractoriness> 2000
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Powder
• Material: Silicon Carbide (SiC)
• High Hardness: Competitive Price
• Model NO.: BSiC
• Good Thermal Conductivity: High Purity
• Transport Package: 25kg, Jumbo Bag
• Specification: SGS
• Trademark: YZSD
• Origin: Henan
• HS Code: 2849200000
• Production Capacity: 1000mt/M

Product Description

Black silicon carbide is brittle and sharp. It has a good electric and heat conductivity. Gringding wheeels made of it are suitable for the grinding of metal and nonmetallic materials of low strength. It can be used in the manufacture of refractory products and electronic products etc

Black SiC specificati as follows:

BLACK SILICON CARBIDE COMPONENT
SiC≥ %F. C≤ %Fe2O3≤ %
98.00 0.50 0.50
97.00 0.50 0.50
95.00 1.00 1.00
90.00 4.00 1.50
88.00 4.00 2.00
50.00 25.00 2.00
SIZE: (1) 0-1mm, 1-3mm, 3-5mm, 0-10mm, 0-20mm 0-50mm
(2) F12-F220, P12-P220

Black Silicon Carbide Content for Concretion Grinder
Brand	Grit Size	Chemical Composition(%)
		SIC(min)	F.C(max)	Fe2O3(max)
Black silicon carbide	F12-F90	98.5	0.20	0.60
	F100-F150	98.5	0.30	0.80
	F180-F220	97.0	0.30	1.20
Black Silicon Carbide Content for Coating Grinder
Brand	Grit Size	Chemical Composition(%)
		SIC(min)	F.C(max)	Fe2O3(max)
C-P	P12-P100	98.0	0.25	0.70
	P120-P150	97.5	0.35	0.90
	P180-P220	96.0	0.35	1.35