Black silicon carbide is with quartz sand, petroleum coke as primary raw materials, smelting in the high temperature resistance furnace. Its hardness is between corundum and diamond; the mechanical strength is higher than alumina, brittle and sharp. It has a certain conductivity and thermal conductivity.
Physical and chemical analysis
Chemical compositions
Value of specification (%)
SIC: 98.5min
F.C: 0.20max
Fe2O3:0.20max
Physical properties
Color: Black
Melting point:2600°C
Hardness 13
Bulk density≥1.38g/cm3
Real density: 3.20~3.25g/cm3 min
Usage
(1) As the abrasive: used for abrasive, such as grinding wheels, whetstone, grinding wheel, sand tiles etc. (2) As the metallurgical deoxidizer and high temperature material.
Statistics: Companies: 641,400+, Trade Leads: 160,300+, Products: 104,200+, Contacts / Replies: 8,283,300+ There are currently 41858 users online browsing our B2B network. 7:32 GMT, Wednesday, November 27, 2024 Privacy Policy Important Notice! TradeHolding.com B2B Network does not provide an escrow service! Any member who asks you to pay for their products by Western Union to an agent of "TradeHolding.com B2B Network" is fraud and should be immediately reported to us. Do not pay anything to any member who states your money will be added to TradeHolding.com safety deposit account!
All Trade Leads / Offers / Products / Company Profiles / Images and other user-posted contents are posted by the user and BR.TradeHolding.com and TradeHolding.com B2B Network shall not be held liable for any such content. However, TradeHolding.com B2B Network respects the intellectual property, copyright, trademark, trade secret or any other personal or proprietary third party rights and expects the same from others. For concerns, please contact us.