- Henan Superior Abrasives Import & Export Co., Ltd
-
Zhengzhou, Henan, China
- Main products: Silicon Carbide, Silica Fume
Home > Products > Black Silicon Carbide > OEM 98% Purity Green Black Silicon Carbide Abrasives Powder Carborundu Abrasive
OEM 98% Purity Green Black Silicon Carbide Abrasives Powder Carborundu Abrasive
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Product Details
| Brand Name | HSA | Place of Origin | China | |
| Material | Silicon Carbide | Usage | Refractory Material | |
| Abrasive Grain Sizes | F16-F2000 |
Product Description
Silicon carbide (SiC) is made from quartz sand and petroleum coke or coal tar, wood chips and other raw materials by smelting in high temperature electric resistance furnace . In the high technology non-oxide refractory raw materials , such as C, N, B ,ilicon carbide is the most widely used and one of the most economic material. It can be called corundum or refractory sand.
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.
CHARACTERISTICS
1.small thermal expansion
2.high thermal conductivity
3.not easy to have thermal stress
4.good thermal shock resistance
rrosion resistance
6.extreme cold or heat
7.high temperature creep resistant ability
Applications for black silicon carbide
1. as an abrasive, it can be used as a grinding tool, such as grinding wheel,oilstone,grinding head, sand tile, etc.
2. As a metallurgical deoxidizer andexotic material.
3. High-purity single crystal, which can be used for manufacturing semiconductors and manufacturingsilicon carbide fiber.
4.It can be used as deoxidizer for steelmaking and modifier for cast iron structure, and as raw material for manufacturing silicon tetrachloride.
5.It can be used as high temperature indirect heating material.
ROPERTIES&SPECIFICATIONS
CHEMICAL CONTENT | |
SiC | 98% min |
SiO2 | 1% max |
H2O3 | 0.5% max |
Fe2O3 | 0.4% max |
F.C | 0.4% max |
Magnetic Material | 0.02% max |
9.2 | |
2300℃ | |
Working Temperature | 1900℃ |
3.2-3.45 g/cm3 | |
1.2-1.6 g/cm3 | |
Color | Black |
Elasticity Modulus | 58-65x106psi |
3.9-4.5 x10-6/℃ | |
71-130 W/m.K | |
Grain Size | |
0-1mm,1-3 mm, 3-5mm, 5-8mm,6/10, 10/18,200-0mesh,325mesh, #60,#80,#100,#120,#180,#220,#240...Other special spec. could be supplied as required. | |
Contact Us
- Henan Superior Abrasives Import & Export Co., Ltd
- Contact nameZhao Chat Now
- AddressErqi District, Zhengzhou, Henan
Product Categories
| Black Silicon Carbide | Green Silicon Carbide |
Popular Searches
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