High Alumina Refractory Bricks

High Alumina Refractory Bricks

High Alumina Refractory Bricks


Low bulk density, low thermal conductivity, good thermal insulation performance. Refractory category allow direct contact of fire, suitable ofr various atmosphere. Good integrity with furnace lining, long service life, easy operation, could be shaped freely

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Product detail

High Alumina Refractory Bricks

Product Parameters

Physical Properties And Chemical Composition For Refractory Brick:

High Alumina Refractory Bricks Introduction
High alumina brick is a kind of alumina-silicate refractory material with content of alumina oxide more than 48%. It is calcined and formed by the raw material of banxite or the material with high content of AL2O3. High thermal stability, the refractoriness is more than 1770℃. Good slag resistance, used for the liner of masonry steel-making electric stove, glass furnace and cement revolver.

Use Of High Alumina Refractory Bricks
High alumina brick is widely used for Widely used in blast furnaces, Hot Blast Stove,Steel ladle lining, Reheating furnace, Cement kiln, Tunnel kiln,boiler, coke oven, carbon furnace, glass kiln , Steel smelting furnace and various kiln lining and thermotechnical equipment, etc.

Applications For Refractory Brick:

1. Furnaces of metallurgy industry, heat treatment furnace

2. Furnaces of chemical industry and construction industry.

3. Furnace of incineration of garbage, recirculating fluidized bed furnace

4. Standard sizing: 230 x 114 x 65 mm others up to the client

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