Zirconia ceramics are new ceramics, with excellent Alumina Ceramic C795 physical and chemical properties not only in the field of scientific research has become a hot spot, but also in industrial production to a wide range of applications, is refractory materials, high-temperature structural materials and electronic materials of important raw materials. Among the various metal oxide ceramic materials, zirconia has the best high temperature thermal stability and thermal insulation performance, and is most suitable for ceramic coating and high temperature refractory products. Zirconite-based ceramic pigments with zirconia ceramics as the main raw material are important components of high-grade glazes; The thermal conductivity of zirconia is the lowest among common ceramic materials, and the coefficient of thermal expansion is Ozone generator ceramic plate relatively close to that of metal materials, becoming an important structural ceramic material; Special crystal structure, making it an important electronic material.
The characteristics of zirconia ceramics such as phase change toughening have become the darlings of plastic ceramic materials; Good mechanical and thermophysical properties make it an enhanced phase with excellent performance in metal matrix composites. Special ceramics are developed in the twentieth century, in the modern production and science and technology to promote and cultivate, special ceramics 'reproduction' is very fast, special ceramics especially in the past two or three decades, new varieties emerge in an endless stream, dazzling. According to the chemical composition, there are:
Special ceramics are developed with the rapid development of modern electrical appliances, radio, aviation, atomic energy, metallurgy, machinery, chemical and other industries, as well as cutting-edge science and technology such as electronic computers, space technology, and new energy development. The main raw materials used in these special ceramics are no longer clay, feldspar, quartz, and some blanks also use some clay or feldspar, but more ceramic sandblasting nozzles are pure oxides and raw materials with special properties, and the manufacturing process and performance requirements of special ceramics are also different.