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Three properties of zirconia beads
1. Mechanical properties
Zirconia beads generally have a higher modulus of elasticity and are less susceptible to deformation. Even at very high temperatures, the amount of deformation is small. At the same time, zirconia beads have high strength, high hardness, good wear resistance, and high strength can be maintained above Baidu, and most metals will soften or even melt at this temperature. Compared with the grinding beads made of zirconia beads, the grinding load can be increased, the speed can be accelerated, and its life can be extended several times.
2. Physical characteristics
Zirconia beads impact resistance, low wear. Due to the high content of ZrO2 in zirconia beads, it has high density, high toughness, low abrasion, no broken balls, peeling and other physical advantages, and has little pollution to the dispersion of abrasive materials. The abrasion of zirconia beads can be many times lower than that of ordinary ceramic microbeads. At the same time, the more complex the structure of zirconia beads, the lower the thermal conductivity, the better the thermal insulation performance.
3. Chemical characteristics
The organizational structure of zirconia beads is very stable, and it is usually impossible to interact with the oxidation in the medium. Not only will it not be oxidized at room temperature, but it will not be oxidized even under high temperature conditions. Zirconia beads have strong resistance to corrosion of acid, alkali, salt and molten non-ferrous metals. Zirconia beads in addition to hydrofluoric acid and molten sodium hydroxide, almost all resistance to inorganic acid and most of the alkali solution corrosion. In short, the chemical stability of zirconia beads is very good.
Shandong Hanhe New Material Co., Ltd
Telephone: +86-533-2552999
Mobile: +86-15275339555 Manager Zhao
E-mail: shandonghanhe2008@163.com
Address: No. 9 Guozhuang Industrial Park, Kunlun Town, Zichuan District, Zibo City, Shandong Province
