Our MgO-ZrO2 powder is yellow colour ceramic raw material, it have two specifications, MZ01 and MZ02, MZ01 MgO-ZrO2 powder is original fine powder, MZ02 MgO-ZrO2 powder is spray dried powder. Magnesia-zirconia powder typical application: Textile ceramics High temperature ceramic valves Wire drawing die Wire wheel Precious metal crucible Thermocouple protection tube Oxygen probe protection tube etc.