Alumina ceramic is a kind of ceramic material with alumina (Al2O3) as the main body, which has a series of advantages such as rich raw material sources, low price, high mechanical strength and hardness, good insulation performance, heat shock performance and chemical erosion resistance, high dimensional accuracy, and good adhesion with metal, etc. It is a ceramic substrate material with good comprehensive performance. It is also a widely used ceramic substrate material.
Alumina ceramics is a kind of ceramic material with many excellent properties, which is widely used in many industries.
Chemical industry: alumina ceramics in the chemical industry has a wide range of applications, such as chemical packing balls, corrosion resistant coatings, etc., are required to use the inorganic polymer materials must be high temperature resistance, good thermal stability. Alumina ceramics can resist the erosion of organic solvents and chemical raw materials, and can be used repeatedly, meeting the conditions of chemical work.
Electronic power industry: alumina ceramics also play an important role in electronic power, all kinds of ceramic baseboards, ceramic films, transparent ceramics and insulating devices are inseparable from alumina ceramics. In the major electronic commerce field, alumina ceramics occupy an important position.
Building health industry: The application of alumina ceramic lining bricks for ball mills and microcrystalline wear-resistant alumina marbles has been very popular. Alumina ceramic roller, alumina ceramic filter tube and a variety of alumina, alumina combined with other materials of refractory materials can also be seen everywhere.
Other fields: Various composite and modified alumina ceramics such as carbon fiber reinforced alumina ceramics, zirconia reinforced alumina ceramics and other toughened alumina ceramics are more and more used in high-tech fields; Alumina ceramic abrasives and polishing pastes play an increasingly profound role in the machinery and jewelry processing industry; In addition, alumina ceramic grinding media have superior performance in the grinding and processing of raw materials in the coating and pharmaceutical industries.
