In the vast field of materials science, ceramic materials have always held a significant position due to their unique properties, such as high hardness, excellent wear resistance, and good chemical stability. However, the brittleness of traditional ceramic materials limits their application in certain fields. To overcome this drawback, Pingxiang Chemshun Ceramics Co.,Ltd has continuously explored innovations. As a result, ZTA Zirconia-Alumina Composite Toughened Ceramic has emerged as a shining star in the field of advanced materials.

I. The Composition Secrets of ZTA Zirconia-Alumina Composite Toughened Ceramic

ZTA Zirconia-Alumina Composite Toughened Ceramic primarily consists of Al?O? and ZrO?, along with small amounts of Cr?O?, TiO?, and ZnO. These substances share similar crystal lattices and form solid solutions with Al?O? during sintering, playing critical roles. They refine grain structures, promote sintering, and enhance the fracture toughness of the ceramic.

II. Outstanding Performance Characteristics

High Hardness: The Rockwell hardness of ZTA ceramic is HRA ≥ 90, enabling it to maintain structural integrity when exposed to friction and impact from high-hardness substances, resisting scratches and wear.

Superior Wear Resistance: Thanks to its unique composition and toughening mechanisms, the wear volume of ZTA ceramic is ≤ 0.01. It delivers stable performance under prolonged, high-intensity wear conditions, significantly extending equipment service life and reducing maintenance costs.