Advanced Ceramic Materials

Little radiation Medical zirconia is cleaned and processed, leaving a small amount of alpha ray residue in zirconium, which penetrates to a small depth of only 60 microns. High density, high strength, metal-free inner crown Zirconia has unique resistance to cracking and strong curing performance after cracking. It can be used to make more than 6 units of ceramic bridges. Although there is no metal support, it has high strength, and its refractive index is basically close to that of natural teeth, with dense edges and high precision, and has excellent aesthetic effects: Zirconia ceramics are usually yttrium-stabilized zirconia ceramics with high flexural strength. Compared with other all-ceramic restoration materials, the strength advantage of zirconium dioxide material allows doctors not to rub the patient's real teeth too much. Excellent aesthetic effect Zirconia all-ceramic teeth have a realistic and beautiful appearance, solid and wear-resistant, similar in color

At present, the most striking preparation method of zirconia ceramics is ultra-high temperature technology. This technology is inexpensive for zirconia ceramic preparing, as well as the preparation of new glass materials, such as optical fiber, magnetic glass, hybrid integrated circuit board, zero-expansion crystallized glass, high-strength glass, artificial bone and tooth stick. In addition, ultra-high temperature technology can also be used to develop materials such as tantalum, molybdenum, tungsten, vanadium-iron alloy and titanium that can be used in space flight, ocean, nuclear fusion and other fields. The zirconia ceramic ultra-high temperature technology has the following advantages: it can produce substances that cannot be produced by conventional methods; it can obtain substances with extremely high purity: productivity can be greatly improved; and the operation procedure can be simplified and easy. In addition to ultra-high temperature technology, preparation of