Application of Zirconia Ceramics

In terms of structural ceramics, zirconia ceramics are widely used in the field of structural ceramics because of their high toughness, high Flexural strength, high wear resistance, excellent thermal insulation performance, and thermal expansion coefficient close to steel. The main products include Y-TZP grinding balls, dispersing and grinding media, nozzles, ball valve seats, zirconia grinding tools, micro fan shafts, light brazing sleeves, wire drawing dies and cutting tools, wear-resistant tools, watch cases and bands, lightweight golf clubs, and other room temperature wear-resistant components.

In terms of functional ceramics, its excellent high-temperature resistance is used as induction heating tubes, refractory materials, and heating elements. Zirconia ceramics have sensitive electrical performance parameters and are mainly used in fields such as oxygen sensors, solid oxide fuel cells (SOFCs), and high-temperature heaters. ZrO2 has a high refractive index (N-21 ^ 22). By adding certain coloring elements (V205, Mo23, Fe203, etc.) to ultrafine zirconia powder, it can be made into a colorful semi transparent polycrystalline ZrO2 material, shining brightly like a natural gemstone, and can be made into various decorations. In addition, zirconia is widely used in Thermal barrier coating, catalyst carrier, medical treatment, health care, refractory, textile and other fields.

Porcelain fused to metal teeth made of Zirconium dioxide material are currently advanced in China and the world, and its biggest feature is that there is no metal crown; Due to the absence of issues such as metal allergies and gum black lines. Secondly, it has sufficient color blocking ability to perfectly meet the dental cosmetic needs of patients with severe tetracycline teeth; Thirdly, the biggest difference from non-metallic porcelain veneers is that they not only have super strength and toughness to compensate for the shortcomings of easily collapsing porcelain, allowing you to have no worries no matter how you bite, but also have the advantages of a full ceramic system, such as realistic color, durability, good biocompatibility, no stimulation of oral mucus tissue, and easy cleaning. Today, Zirconium dioxide computer all ceramic technology has become popular in the United States and European countries, bringing satisfactory treatment results to the majority of patients.

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