China Professional exporter Silicon Nitride Brick Rest assured
China Oxide Bonded Silicon Carbide Plate Suppliers ... Bulk of Si3n4 Nitride-Bonded Sic Refractory Sialon Silicon Carbide Brick. The sic refractory plates uses silicon carbide as the main raw material, and adds expansion agent and antioxidant, which can effectively increase the load softening temperature of the product and improve the anti-oxidation effect.
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