Grinding Services Yttria Bangladesh. Home; Flint; 1012 Mm Yttria Stabilized Zirconia YSZ Micro Milling. Composition 94.6 Wt, Zirconium Dioxide Zro2 Hafnium Dioxide Hfo2 5.2 Wt, Yttrium Oxide Y2O3 Quantity 1Kg - 1.0 1.2 Mm YSZ Balls, Approx. High Fracture Toughness And High Wear Resistance Minimize The Contamination Of Beads During High Speed ...