refractory materials

Refractory is a Heat Resistant Material. Because the heat often linked with fire, it can also be called Fire Resistant Materials. The main constituent of Refractory material similar to the ceramic elements purified soil. The main refractory element is usually alumina or silica or SiO2 and Al2O3. Additional supporting elements such as MgO, Zircon ZrO2 and Fe2O3. Refractory applications widely used or required in industries that use Furnace, Kiln or…