... by high compaction press. They was sintered at a high temperature to form a Tetragonal Zirconia Polycrystal(Y-TZP) microstructure. The highest ... dyeingPigment …Specification:Sphere: φ1,φ2,φ3,φ5,φ7,φ10,φ12,φ15…φ55mmCylinder: φ3x3, φ5x5, φ7x7, 10x10, 12x12mm Criteria in Selecting Size ... in many attrition mill applications, whereas 10-15 mm may be a good start for a lab ball mill. For small-media mills ...