... :1.Material:zirconia graulation2.Using many fine technology such as dry press molding and isostatic press molding.3 ... can do a good job under mang bad conditions such as high temperature,high pressure,vacuum,inflammable,explosive, ... rate.Apllication:Materials for grinding and dispersed,structural ceramics,electronics,refractory ceramics,magnetic material,metallurgy,medicine,food,cosmetics,textiles ...