Products - Grinding Media   ERALOX ENERGY ERALOX A90 ERALOX PLUS + ERALOX G-TECH       New Quality   Chemical composition % % % % Al ² O ³ (weight %) 92,5 ± 0,5 90,5 ± 0,5 90 ± 0,5 90 ± 0,5 Technical data         Density (gr/cm³) 3,62 ± 0,02 3,58 ± 0,02 3,67 ± 0,02 3,52 ± 0,03 Hardness (Mohs) 9 9 9 9 Bending strenght (MPa) *** 366 *** *** Young's Modulus (GPa) *** 270 *** *** Porosity % < 0,01 < 0,01 < 0,01 < 0,01 Grinding process Wet Wet Wet Dry Kind of mill Continuous or Discontinuous Continuous or Discontinuous Continuous or Discontinuous Continuous or Discontinuous Mill lining Rubber with lifters Rubber / Alumina No Lifters Rubber / Alumina No Lifters Rubber / Alumina Back   AVAILABLE DIAMETERS mm Inches 20 3/4 22 7/8 25 1 30 1 + 1/4 40 1 + 1/2 45 1 + 3/4 50 2 60 2 + 1/2