Ceramic lining Equipment Ceramic lining equipment: Hoppers and silos, which are widely used in the Industrial material feeding systems, are generally suffering serious abrasion and strong impact. According to the abrasion, impact and environment temperature, we select abrasion-resistant ceramic lining to install on the inner wall of equipment. Main technical parameter of wear resistant ceramic: Item K-95 K-99 K-ZTA K-Z Ceramic wear material 94% alumina 98% alumina 80% alumina 99% zirconia Density 3.65 g/cm3 3.85 g/cm3 4.2 g/cm3 6.1 g/cm3 Porosity < 0.1 < 0.1 < 0.1 < 0.1 Compressive Strength ≥ 1700 Mpa ≥ 1800 Mpa ≥ 2100 Mpa ≥ 2400 Mpa Rockwell Hardness ≥ 85 HRA ≥ 86 HRA ≥ 90 HRA ≥ 88 HRA Vickers Hardness ≥ 1000 HV10 ≥ 1100 HV10 ≥ 1200 HV10 ≥ 1150 HV10 Fracture Toughness (KIC) ≥ 4.5 Mpa.m1/2 ≥ 4.8 Mpa.m1/2 ≥ 5.5 Mpa.m1/2 ≥ 7.5 Mpa.m1/2 Bending Strength ≥ 290 Mpa ≥ 290 Mpa ≥ 320 Mpa ≥ 360 Mpa Wear Volume ≤ 0.05 cm3 ≤ 0.01 cm3 ≤ 0.009 cm3 ≤ 0.007 cm3 ASTM G65 Relative Factor 9-11 9-11 11-14 12-15 Application: ---Deflectors/Impact plates ---Chutes ---Bins/Hoppers ---Skirt liners ---Srackers & Reclaimers