What is acid refractory?
Acid refractory refractory material usually refers to the content of SiO2 is above 93%, its main characteristic is that it can resist the erosion of acid slag at high temperature, but easy to react with alkaline slag.Refractory materials are mainly quartz glass products, combined with fused quartz products, silica brick and unshaped refractories.Semi silica refractories are generally attributed to such as refractory clay, are also classed as such, called semi acid or weak acid refractory materials. And zircon refractories and silicon carbide refractories for special refractory materials are placed under such.
What is alkali refractory?
Basic refractory materials generally refers to Magnesium Oxide or Magnesium Oxide and calcium oxide as the main component of the refractory.Basic refractory material is mainly used for basic steelmaking furnace and non-ferrous metal smelting furnace, cement industry often use this kind of materials. The main products are: magnesia, magnesium and chromium, forsterite, magnesium aluminum, dolomite and limestone and other refractory materials.The magnesia, dolomite and limestone is strongly alkaline, chrome magnesia and magnesia chrome, forsterite and spinel is alkaline.What is the name of aluminosilicate refractory?Aluminosilicate refractory refers to refractory material with SiO2 - A12O3 as the main component, according to how much the Al2O3 content can be divided into semi silica (a12o315 - 30%), clay (a12o330 - 48%), high alumina (A1203 > 48%) three.

Taurus Refractory ramming mass Factory mainly engaged in professional manufacturer of development, production and sales of the refractory mixture such as melting copper, aluminum and zinc furnace lining. And supply castable refractory for copper smelting, ramming mass for molten copper,fire clay,refractory mortar, refractory cement ,refractory mixture, refractory concrete and silica sand for copper smelting.
Website: http://www.jnrefractory.com  
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