8 mm Spherical Premium Yttria Stabilized Zirconia Ysz Milling Media, Quantity: 1kg - 8 mm Ysz Balls, Approx. 622 Balls, Each

Details:

Composition (wt%):94.7% Zro2, 5.2% Y2o3, bulk density (kg/l): 3.7, Specific density (g/cm3) : 6.1, Hardness(mohs) : >9.0, Elastic modulus(gpa): 200, thermal conductivity (w/m.K) :3, crushing load (kn) :20, fracture toughness (mpa*m1-2): 9, grain size(um) : 0.5, Thermal expansion coefficient (20-400 °c) (1x10 -6 / °c): 9.6