Zirconia ball is a kind of functional ceramic, widely used in thermal barrier coating, catalyst support, health care, refractory materials, textiles and other fields. At the same time, it has high toughness, high bending strength, good wear resistance and adiabatic properties. When heated to 600°C, zirconia pellets have a considerable hardness, strength and density, and a thermal expansion rate comparable to that of metals, making them ideal for use with metals. At present, more and more manufacturers begin to use zirconia balls as bearing and sealing materials, which also makes the use of zirconia balls has been greatly improved.
Zirconia spheres vary in size and can be divided into many types according to their diameters. In practical application process, zirconia balls should be well matched in size, so as to better adapt to various production environment and needs. In addition, zirconia balls have excellent thermal sensing and are ideal for use in induction heating, refractories and heating elements, as well as oxygen sensors, solid oxide fuel cells and high temperature heaters.
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