zirconia fused alumina 1.Al2O3: 68.2%min 2.Hot sale overseas,more than 80% are exported abroad 3.Competitive price Zirconia fused alumina is produced by putting rich aluminum, zirconium materials and additives in electic furances, smelting with high temperatureabove 2000°C,cooling down with special technology, and compacting with Barmac plastic,which has the characteristiss of tenacious texture, ...