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The Crystalline Structure Of AZS Refractory
In the AZS refractory, the main mineral phases areα-Al2O3 and Al2O3-ZrO2 eutectic crystals. The melting point of Al2O3 is 2050℃. The melting point of ZrO2 is 2690℃. The content of ZrO2 is 42.6%. 1710℃ is the eutectic point of Al2O3-ZrO2. After the composition...
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The clssification of corundum brick
According to the raw materials, corundum bricks can be divided into sintered, rebond sintered, fused and rebond fused corundum brick. The first is made from sintered corundum clinker, while the third is made from light burning corundum powder particles...
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The use of Fused Cast refractories in glass furnaces
The use of Fused Cast refractories in glass furnaces AZS brick is also called fused cast AZS block. It is made by melting raw materials in an electric arc furnace, then cating the melt into a mold and cooling it into solid. It is mainly used in glass...
The Manufcturing Process Of Fire Clay Bricks
The manufcturing process of fire clay bricks includes seven steps. 1) Obtain raw materials. The clay for manufacturing bricks is obtained from the ancient soil deep under the earth’s surface. The soil in this layer is slightly deeper in color than the...
Four Factors For The Production Of Magnesia Carbon Brick
Magnesia carbon brick is mde of magnesium oxide (melting point 2800 ℃) and carbon material with a high melting point that is difficult to be infiltrated by slags by adding a variety of non-oxide additives. It is mainly used in the converter, AC arc furnace,...
