Zirconia (Zirconium oxide, ZrO2) blended with other oxides including magnesium oxide (MgO) & Yttrium oxide (Y2O3) exhibits excellent electrical, mechanical & thermal properties. CUMI Zirconia alloys are engineered for high fracture toughness which prevents the crack propagation in high stress environments and thus significantly improves the life span and reliability of products made with them.

Zirconia alloys find their use in extreme stress environments requiring high thermal & mechanical fatigue resistance and extremely high abrasion & corrosion resistance.