Silicon carbide

Model:	90,97, 98
Brand:	HH
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Deposit
Label:	silicon carbide , refractory , abrasives
Price:	-
Min. Order:	24 pc

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Member Information

Haihang International Co., Ltd.

Free MemberGuang Dong - China

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Last Online:16 Feb, 2012

Product Description

Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw marterials. Its hardness is between fused alumina and synthetic diamond. Mechanical intensity of it is higher than fused alumina. It is brittle and sharp has electrical and heat conductivity in some degree. The abrasives made of it are suitable for working on cast iron, non-ferrous metal, rock, leather, rubber, etc. It is also broadly used as refractory material and metallurgical additive.

Specifications:

Usage	Specification		Chemical Composition(%)			Magnetic material content(%)max
Abrasives grade			SICmin	F.Cmax	Fe2O3max
	grain	12-80	98	0.20	0.6	0.0023
		90-150	97	0.30	0.8	0.0021
		180-220	97	0.30	1.2	0.0018
	micropowder	240-4000	96	0.35	1.35	—
Refractory grade	Group Size	0-1mm 1-3mm 3-5mm 5-8mm	97	0.35	1.35	—
	Fine Powder	-180mesh -200mesh -240mesh -320mesh	97	0.35	1.35	—
color			Black
Hardness(mohs)			9.5
Melting point(°C)			2250
Maximum service temperature(°C)			1900
Ture density(g/cm3)			3.9

Payment Terms:	TT/LC

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Haihang International Co., Ltd.

701-703 MAI YA BUILDING,NO.30MAIDI ROAD.HUIZHOU CHINA

Phone:: 86-752-2675703

Fax:: 86-752-2675183

Contact:: Ms. Monica Qi (Sales Representitive)

Mobile:: 13680834220

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