Anhui Yihao International Trading Co., Ltd.

China Manufacturer with main products: Nodulant/Rare Earth Ferro Silicon, Inoculant, Cored Wire, Silicon Carbide, Ferrosilicon Briquette, Silicon Nitride, Ferrosilicon Nitride,...

Home >Products Catalog > Black Silicon Carbide for Refractory and Abrasives Sic

$Black Silicon Carbide for Refractory and Abrasives Sic$

Black Silicon Carbide for Refractory and Abrasives Sic

FOB Price:	1,000.00 - 1,300.00 USD/Metric Ton
Supply Ability:	2,000 Metric Ton/Metric Tons per Month
Shipping:	15~25 days
Payment Terms:	T/T

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Product Details

Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin:	Hunan in China
Packaging Details:	1 Mt Jumbo Bag or as request

Quick Details

Brand Name: CX
Model Number: Sic
Material: Silicon Carbide (SiC)
Shape: Powder

Specifications

Introduction
It is generated by quartz sand and petroleum coke or anthracite through electric resistance furnace under the high temperature. It is black opaque body hexagonal crytal and mo-hardness is 9.15-9.5, which is after diamond and boron carbide with fragile and sharp performance and a certain degree of conductive electric and heat. Physical properties of sic is: Hardness, high temperature-resistant, abrasion, corrosion, radiation resistant with good electric and heat conductivity.

Application

The main field of application:
1. Nonferrous metal smelting industry
2. Steel line using
3. Energy-saving line
4. Instead of ferro silicon for smelting steel, not only can remove oxygen, but also can raise the temperature of molten steel.
5. Lining of high furnace to improve furnace age.
6. Stemming, down spouting and all kinds refractory brick of high furnace.
7. Lining of electric tank of electrolytic aluminum or total tank body made by sic.
8. Silicon carbide ceramics is made by high quality sic fine powder, firing several wearproof, acid- resisting and high temperature resistance parts.
9. Filling up material for high way and airport runway to make road surface skidding resistance and wear meanwhile improving using age.
10. High purity material can be used in producing semi-conductor, sic fabrics and so on.

Grand	Chemical composition (%)
Grand	SiC%	Free C%	SiO2%	Fe2O3%	MgO%	Al2O3%	H2O%
Sic75	75±4	2.5±1	17±2	3	0.16	1.5±1	<0.5
Sic65	65±4	4.5±1	23±2	4	0.12	2±0.5	<0.5
Sic55	55±4	4.8±1.5	28±2	5±2	0.1	3±1	<0.5
Sic45	45±4	5±2	31±2	7±2	0.1	5±2	<0.5

Silicon carbide grit

Iterm/Partical size	Coarse partical≤	Normal partical≥	Mix partical≥	Fine partical≤
12#	20	51	70	2
36#	25	51	65
40#-60#	30	46	65	2
70#-80#	25	46	65	2
90#-120#	20	46	65
150#-220#	15	45	65
240#	5	8	38

Black Silicon Carbide

Grade	Composition	Specification	Fe2O3	Magnetic material	Free C	Free Si	Note
Special grade no. 1	98	0-1	0.3	0.1	0.3	0.8	0-1,1-3,3-5
Grade no. 1	97	0-1	04	0.15	0.4	1.0
Special grade no. 2	90	0-1	2.0		3.0
Grade no. 2	88	0-1	2.5		3.0		0-1,1-3,3-5
Grade no. 3	70	0-1					0-1,1-3,3-5

Note: We can produce according to your requirements.

Price advantage and better quality control with our own factory.

Anhui Yihao International Trading Co., Ltd

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