Quartz ceramic products are one of the refractory series products mainly made of quartz ceramics. There are two types of quartz ceramics. One is produced using crystalline quartz (quartz sand or crystal) at 1600 degrees, and the other is quartz glass ceramics produced by crushing quartz glass at 1200 degrees. Quartz glass ceramic is a newly developed high-temperature resistant material. It has the advantages of poor thermal conductivity, low coefficient of expansion, high temperature resistance, good thermal stability, and low cost. It has been successfully applied to metallurgy, building materials, chemical industry, national defense, scientific research and other departments.
Application of refractory materials in quartz ceramic products
Commonly used special materials include AZS bricks, corundum bricks, directly bonded magnesia chrome bricks, silicon carbide bricks, silicon nitride bonded silicon carbide bricks, nitrides, silicides, sulfides, borides, carbides and other non oxide refractory materials; Refractory materials such as calcium oxide, chromium oxide, aluminum oxide, magnesium oxide, beryllium oxide, etc. Commonly used insulation refractory materials include diatomaceous earth products, asbestos products, insulation boards, etc. The commonly used amorphous refractory materials include furnace repair materials, ramming materials, castables, plasticizers, refractory mud, spray repair materials, projection materials, coatings, lightweight refractory castables, cannon mud, etc.