silicon carbide powders
Black silicon carbide is smelted with quartz sand, petroleum coke (or anthracite) and other raw materials in the 2600-2700 ℃ high temperature resistance furnace and… Lue lisää "silicon carbide powders
Black silicon carbide is smelted with quartz sand, petroleum coke (or anthracite) and other raw materials in the 2600-2700 ℃ high temperature resistance furnace and… Lue lisää "silicon carbide powders
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