ZTA is a combination of alumina and 10-20% zirconium

ZTA properties:

• Additional hardness and viscosity compared to that of aluminum oxide;
• Better price that that of zirconium dioxide;
• High corrosion resistance;
• High fracture viscosity;
• High flexural strength.

Application:

• Insulators, sensors, piston bushings and pump components;
• Liquid supply system components;
• LED chip carriers.