Zirconia Toughened Alumina Frequently Asked Questions
ZTA is a composite ceramic material made by adding zirconia particles to an alumina matrix, resulting in significantly improved mechanical properties.
ZTA exhibits much higher fracture toughness and strength than pure alumina, making it better suited for high-stress or impact-prone applications.
Medical, aerospace, industrial, and defense sectors commonly use ZTA due to its combination of toughness, corrosion resistance, and wear resistance.
Yes, manufacturers can adjust the zirconia content or grain size to optimize the material for different strength, toughness, or thermal resistance needs.
Yes, ZTA maintains excellent mechanical stability at elevated temperatures, although performance depends on the exact formulation.