Henan Sicheng Abrasives Tech Co., Ltd was established in 2009 and is a manufacturer engaged in zirconia alumina production, R&D and sales. The predecessor was Zhengzhou Haixu Abrasives Co., Ltd., with 30 years of zirconia alumina trading experience. A technical leader with unparalleled product expertise and market knowledge, SICHENG can recommend the best-performing zirconia alumina for existing applications or work side-by-side with customers to co-develop new applications.
ZTA is a versatile engineering ceramic that bridges the gap between Al₂O₃ (hard but brittle) and ZrO₂ (tough but softer). Its unique microstructure and toughening mechanisms make it ideal for applications requiring wear resistance, strength, and durability under mechanical and thermal stress.
Zirconia-toughened alumina (ZTA) is a high-performance ceramic composite that combines the hardness and wear resistance of alumina (Al₂O₃) with the fracture toughness of zirconia (ZrO₂). This combination results in a material with superior mechanical properties, making it suitable for demanding applications in various industries.
Zirconia Fused Aluminum is produced by fusing rich aluminum, zirconium materials and additives in electric arc furnaces,
