Zirconium oxide ceramic valve coreThe deformation of the material is very small, and its strength is higher than that of metal. Under normal circumstances, the crystal ionic radius of the ceramic valve core material is formed Small, and the ion-electron price is high and the coordination number is relatively large. These properties determine that the tensile strength, compressive strength, elastic modulus, hardness, etc. of the ceramic valve core material are very high, but the " "Brittle" and difficult to process limit its scope of use. In the past ten years, due to the development and improvement of martensite transformation toughening technology and composite material technology and nano-ceramic concepts, the "brittleness" of ceramics has become "It has been greatly improved, and the toughness and strength of the ceramic valve core have been greatly improved.
Zirconium oxide ceramic valve core can meet the application conditions of high wear and strong erosion. The most outstanding feature is its long service life. The function and price-performance ratio of the zirconia ceramic valve core is far superior to that of other similar metal valves. With the continuous development and improvement of science and technology, ceramic valve materials have become more mature in terms of molding and processing technology. Ceramic valve cores are increasingly recognized by people in the valve core industry for their excellent performance! With the development of the economy,zirconia ceramic valve core is very popular for use in the fields of petroleum and chemical machinery, of course. The wear resistance and corrosion-resistant parts replacement of zirconia ceramic valve core will be one of the main developments and applications in the future high-tech market.
