| abstract |
The present application provides a zirconia workpiece for dental machining, and a method for producing the zirconia workpiece for dental machining. The zirconia workpiece for dental machining has excellent machinability in thin-walled workpieces such as inlays, onlays, veneers, and the like, In addition, special sintering such as HIP treatment is not required, and the zirconia complete sintered body can have high strength and light transmittance. The zirconia to-be-cut body for dental machining has a porosity of 15 to 30%. |