SiC brick 

Refractory products made of silicon carbide as main raw material. Silicon carbide content 72% ~ 99%. General selection of black silicon carbide (SiC content more than 96%) as raw material, adding binder (or not), through the batching, mixing, molding and firing process. The main crystalline phase is silicon carbide. The main varieties are oxide bonded silicon carbide brick, carbon bonded silicon carbide brick, nitride bonded silicon carbide brick, self bonded silicon carbide brick, recrystallized silicon carbide brick and semi-silicon carbide brick.

Advantages

It has good wear resistance, corrosion resistance, high temperature strength, good thermal shock stability, high thermal conductivity, small thermal expansion coefficient and other characteristics. It is a high-performance refractory material.

Application

Silicon carbide brick has high thermal conductivity, good wear resistance, thermal shock resistance, erosion resistance. Therefore, silicon carbide brick is widely used in industrial scope. Can be used for metallurgical steel cylinder lining, water mouth, plug head, blast furnace bottom and furnace belly, heating furnace without water cooling slide; Non-ferrous metal smelting still, rectifying tower tray, electrolytic cell side wall, melting metal crucible; Silicate industrial kiln board and flame insulation materials; Oil and gas generator, organic waste combustion furnace in chemical industry; High-tech ceramic kiln wares aluminum electrolytic cell lining, molten aluminum conduit and ceramic kiln wares, large and medium-sized blast furnace body, furnace waist and furnace belly, aluminum refining furnace lining, zinc distillation tank lining, etc.