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1. Silica bricks for hot blast furnace are Silica refractory products for building furnaces; its main crystal phase is Tridymite .
2. Silica bricks for hot blast furnace are used in building checker chamber, chute, combustion chamber, coking chamber, and furnace arch etc.
3. Silica bricks for hot blast furnace have following characters:
1) High refractoriness under load.
2) High heat conductivity.
3) Good thermal shock resistance.
4) Solidity stable of capacity in high temperature