Zirconia is mainly composed of zirconium dioxide. At room temperature, it is a material with higher mechanical strength and stronger fracture toughness among all major precision ceramics. It can be used to make cutting blades, scissors and knives. With its excellent surface smoothness, the material can also be applied to pump parts.
zirconia ceramic structural parts
Ceramic materials are mostly oxides, nitrides, borides and carbides. Common ceramic materials include clay, alumina, kaolin and so on. Ceramic materials generally have higher hardness, but poor plasticity. In addition to the use of food utensils and decorations, it also plays an important role in the development of science and technology. The ceramic raw materials are made by quenching a large amount of earth's original resource clay. The nature of clay is tough. It can be plasticized when exposed to water at room temperature. It can be carved slightly dry, and can be ground dry; when it is burned to 700 degrees, pottery can be filled with water; when it is burned to 1230 degrees, it can be porcelain. It is completely non-absorbent and resistant to high temperature and corrosion. .
In terms of structural ceramics,
zirconia ceramics are widely used in the field of structural ceramics because of their high toughness, high bending strength, high wear resistance, excellent thermal insulation performance, and thermal expansion coefficient close to steel. Mainly include: Y-TZP grinding balls, dispersion and grinding media, nozzles, ball valve seats, zirconia molds, micro fan shafts, optical fiber pins, optical fiber sleeves, drawing dies and cutting tools, wear-resistant knives, clothing buttons, Watch cases and straps, bracelets and pendants, ball bearings, light golf batting sticks and other room temperature wear-resistant parts.
