Ceramic screws are made of zirconia, alumina and other materials. They have relatively stable physical and chemical stability. The physical stability is mainly manifested in high and low temperature resistance, insulation, antimagnetic, and wear resistance. The main surface of chemical stability is Corrosion and oxidation resistance. Among oxides with a melting point of more than 2000°C, alumina is the most flexible and cheap material. Alumina ceramics are the most widely used, most widely used, and most productive ceramic materials in oxide ceramics. There are three crystal forms of zirconia ceramics, namely monoclinic zirconia, tetragonal zirconia and cubic zirconia, and these three forms will change with the change of temperature.

As the most important type of advanced ceramics, zirconia ceramic materials are a very important basic material for the development of modern high-tech industries. Zirconia ceramics, namely ZrO2 ceramics (Zirconia Ceramic), have high melting and boiling points, high hardness, excellent wear resistance, insulators at room temperature, and electrical conductivity at high temperatures. In addition to the conditions of high strength, hardness, high temperature resistance, acid and alkali corrosion resistance and high chemical stability, it also has the characteristics of scratch resistance, wear resistance, no signal shielding, and excellent heat dissipation performance. At the same time, it has strong machinability and good appearance. Suitable for mass production.

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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.