High Alumina Refractory Brick for sale

High Alumina Refractory Brick for sale

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High alumina bricks are mainly used for the masonry lining of blast furnaces, hot blast stoves, electric furnace roofs, blast furnaces, reverberatory furnaces, and rotary kilns.

High alumina refractory brick is a silicic acid refractory material, the softening temperature under load is 1420-1550°C, and the load temperature will increase with the increase of the ratio of aluminum to silicon.