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石英陶瓷又称熔融石英陶瓷、石英玻璃陶瓷、石英玻璃烧结制品、熔融石英烧结制品(fusedsili ca或fusedsilicaceramic)是利用特殊加工手段生产工艺制作的非晶态二氧化硅的烧结体，具有优良的抗热冲击性，另外，石英陶瓷坯体收缩低于1%，容易制成尺寸准确的制品，是具有良好开发利用前景的耐热陶瓷材料。石英陶瓷产品主要使用的原料为熔融石英碎块，其化学组成为：SiO2 98.25%;Al2O3 0.15%;FeO3 0.13% 游离碳0.21%;灼减 0.17%。选用的添加物原料为工业矿物或化学试剂。具有导热性低、膨胀系数小、耐高温、热稳定性好、耐腐蚀等优点。已成功应用到冶金、建材、化工、国防、科研等部门。

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.