High Strength Zirconia Ceramic Ring

We are engaged in manufacturing and exporting excellent quality High Strength Zirconia Ceramic Ring to our valuable clients. Pure zirconia material has a cubic structure at very high temperatures (>2370A C) . At intermediate temperatures (1170 to 2370A C) it has a tetragonal structure. At low temperatures (below 1170A C) the material transforms to the monoclinic structure.

Zirconia commonly used effective additives the stabilizer CaO, MgO, Y2O3, denoted as Ca-PSZ, Mg-PSZ, Y-PSZ.With sufficient amounts added, the high temperature cubic structure can be maintained to room temperature.

Cubic stabilized zirconia is a useful refractory and technical ceramic material because it does not go through destructive phase transitions during heating and cooling.

Features:
1.Use temperatures up to 2400A
2.High density
3.High hardness
4.Low thermal conductivity
5.Chemical inertness
6.Resistance to molten metals
7.Good Wear resistance
8.High fracture toughness