Zirconia industrial ceramics have many distinctive properties, so it can be made into many different products. So what are the advantages of the application of zirconia industrial ceramics? Next, Mingrui Ceramics will introduce to you.
zirconia industrial ceramic parts
Application advantages of zirconia industrial ceramics
1. Zirconia industrial ceramics are a new type of ceramics, which has excellent physical and chemical properties. Not only has it become a research hotspot in the field of scientific research, but also has been widely used in industrial production.
It is an important raw material for refractory materials, high-temperature structural materials and electronic materials. Among various metal oxide ceramic materials, zirconia has the best high-temperature thermal stability and heat insulation performance, and is most suitable for ceramic coatings and high-temperature refractory products.
2. Zirconium-based ceramic pigments with zirconia industrial ceramics as the main raw material are an important component of the glaze; the thermal conductivity of zirconia is the lowest among common ceramic materials.
The coefficient of thermal expansion is closer to that of metal materials, making it an important structural ceramic material; the special crystal structure makes it an important electronic material.
3. The phase change and toughening characteristics of zirconia industrial ceramics have become the darling of plastic ceramic materials. Good mechanical and thermophysical properties make it an excellent reinforcing phase in metal matrix composites.
4. Its strength and fracture toughness can be as high as 1.5GPa and 15MPa/m2. Its hardness, wear resistance and chemical corrosion resistance are also good, and it is often used in harsh environments and harsh load conditions.
For example, it is used as a wire drawing die, bearing, seal, and replacement of human bone, as well as the engine piston crown, cam in the valve mechanism, glass fiber and tape cutters, etc.
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