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High Quality SiC Polishing Powder Carborundum 80#100#120#150#180#220 Black Silicon Carbide Micro Powder For Foundry Casting

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High Quality SiC Polishing Powder Carborundum 80#100#120#150#180#220 Black Silicon Carbide Micro Powder For Foundry Casting

Product Description
Green / Black Silicon Carbide Powder
Our Advantages
1. silicon carbide produced by Chinese industry is divided into black silicon carbide and green silicon carbide. We can provice different grade sic from 50% to 99% 2. We are a manufacturer that is easier to control costs than trading companies, and we have a good understanding of technology to provide you with more support on technical issues. 3. Silicon carbide professional manufacturer, with over 20 years of experience, complete product specifications, large production capacity, and short product delivery cycle. 4. A professional and experienced service team enjoys a good reputation among customers in both domestic and international markets.
Silicon Carbide Powder Properties 1.high strength 2.high thermal conductivity 3.has excellent thermal conductivity 4.high temperature resistant to oxidation 5.corrosion resistance 6.Silicon carbide is one of the most widely used and economical one
Product Parameters
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
PHYSICAL PROPERTIES
Moh's Hardness
9.2
Melting Point
2300ºC
Working Temperature
1900ºC
Specific Gravity
3.2-3.45 g/cm3
Bulk Density
1.2-1.6 g/cm3
Color
Black
Elasticity Modulus
58-65x106psi
Coefficient of Thermal Expansion
3.9-4.5 x10-6/ºC
Thermal Conductivity
71-130 W/m.K
Grain Size
0-1mm,1-3 mm, 3-5mm, 5-8mm,200-0mesh,325mesh,
#60,#80,#100,#120,#180,#220,#240...
Or custmozed
Product Application

Application of Silicon Carbide Powder
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.
Product packaging
Packaging: 25kg/bag, two layers kraft bag with water proof, and with ton bag outside or each ton packed on a fumigation pallet according to customers' request.
Quality High Quality SiC Polishing Powder Carborundum 80#100#120#150#180#220 Black Silicon Carbide Micro Powder For Foundry Casting for sale
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