We produce Y-PSZ powder by self-propagating hydrolysis process. Based on different content of Y2O3, we can produce different Y-PSZ powder. Normal products are 3Y-PSZ powder-based, divided into compacted powder and non-compacted powder depending on the customers¡¯requirements. The physical properties could meet customers¡¯different requirements for dry pressing, isostatic pressing, injection, casting, injection moulding, slip casting and so on.