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Quartz ceramics, also known as fused quartz ceramics, quartz glass ceramics, quartz glass sintered products, fused silica sintered products CA or fusedzilcaceramic) is a kind of amorphous silicon dioxide sinter made by special processing technology, which has excellent thermal shock resistance. In addition, the shrinkage of quartz ceramic body is less than 1%, and it is easy to make products with accurate size. It is a heat-resistant ceramic material with good prospect of development and utilization. The main raw materials of quartz ceramic products are fused quartz fragments, whose chemical composition is: SiO2 98.25%; Al2O3 0.15%; FeO3 0.13% free carbon 0.21%; ignition loss 0.17%. The selected additive raw material is industrial mineral or chemical reagent. It has the advantages of low thermal conductivity, small expansion coefficient, high temperature resistance, good thermal stability and corrosion resistance. It has been successfully applied to metallurgy, building materials, chemical industry, national defense, scientific research and other departments.

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Ceramic tube Thermocouple protection tube superalloy smelting tube		Ceramic rod Ceramic shaft sleeve insulated refractory rod ceramic shaft.
Ceramic crucible High quality and high temperature resistant crucible for metal smelting.		T-shaped concave convex tube High temperature insulator porcelain mouth porcelain sleeve porcelain eye porcelain bead
Ceramic plate Alumina plate, ceramic plate, bearing plate, insulating plate.		Ceramic gasket High temperature resistant ceramic ring, insulating washer.
Screw nut Insulating screws, corrosion-resistant bolts, heat-resistant screws.		Ceramic ball Alumina and zirconia ultrafine grinding media.