reen Silicon Carbide Green Emery SIC for valve seat
green silicon carbide physic-chemical properties | |
SiC | 98.5%-99.5% |
Fe2O3 | 0.05-0.1% |
F.C | 0.1-0.2% |
MohsHardness | 9.4(min) |
Specific Gravity | 3.2g/cm3 |
sample | Avaliable |
Green silicon carbide is made of quartz sand, petroleum coke (or coal char), sawdust, salt and other raw materials through high temperature smelting by resistance furnace.
