Properties of zirconia ceramics

Zirconia ceramics belong to a new type of ceramics. Due to their excellent physical and chemical properties, zirconia ceramics have become a research hotspot not only in scientific research, but also widely used in industrial production. They are important raw materials for ceramic materials, high-temperature materials, and functional materials. Among various metal oxide ceramic materials, zirconia ceramics have the best high-temperature thermal stability and insulation performance, Suitable for ceramic coatings and high-temperature components. The thermal conductivity of zirconia ceramics is the lowest among common ceramic materials, and the thermal expansion coefficient is relatively close to that of metal materials, making it an important structural ceramic material; The special crystal structure of zirconia ceramics makes it an important electronic material; Good mechanical and thermophysical properties enable it to serve as an excellent reinforcing phase in materials.

At present, among various metal oxide ceramics, the role of zirconia ceramics is second only to that of alumina ceramics. Phase change toughened zirconia ceramics is a new type of structural ceramics with great development prospects. It mainly uses the phase change characteristics of zirconia ceramics to improve the Fracture toughness and Flexural strength of ceramic materials, so that it has excellent mechanical properties, low thermal conductivity and good thermal shock resistance.

Zirconia ceramics can also be used to significantly improve the toughness and strength of brittle materials, and are important toughening agents in composite materials and composite ceramics. In the past decade, zirconia ceramics with various properties and composite ceramics with zirconia ceramics as phase change toughening materials have developed rapidly, and have been increasingly widely used in many fields of industry and science and technology. At the same time, research on the phase transition of zirconia ceramics has also received widespread attention from the academic community, occupying an important position second only to metals in the field of solid-state phase transition research.

Zirconia ceramic

Our industrial ceramic factory is an expert in structural ceramics, and structural ceramic manufacturers sell directly at competitive prices; Mature forming/sintering/precision machining processes for structural ceramics, accurate delivery time, and guaranteed quality

Zirconia ceramic

Our industrial ceramic factory is an expert in structural ceramics, and structural ceramic manufacturers sell directly at competitive prices; Mature forming/sintering/precision machining processes for structural ceramics, accurate delivery time, and guaranteed quality

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