Zirconia ceramic wheel
Zirconia ceramic has high density, high hardness and good wear resistance. Especially its mechanical properties (flexural strength and fracture toughness) is much higher than other non-metallic materials, and its service life is 3-5 times of alumina ceramics, zirconia ceramics have been widely used in various industries. Its chemical properties are as follows:
Bending strength: 750Mpa
Fracture toughness: 6-8Mpa. square km /2
Density: 5.8-6.0g/ square
Thermal conductivity: 2.5-2.9
Mohs hardness: 8.5