Wear Resistant 92% Alumina Ceramic Plate features:
(1) Alumina lining bricks are made of high-quality alumina with high purity, which greatly reduces the pollution caused by abrasive materials.
(2) Good wear resistance, wear resistance is 266 times that of manganese steel, effectively extending the service life of equipment
(3) Finely ground with a high-aluminum ball,
(4) Corrosion resistance, high density, high mechanical strength and so on.
Performance meets technical standards
Main technical indicators of wear-resistant ceramics
Alumina content ≥92%
Density ≥ 3.62g/cm3
Rockwell hardness ≥87HRA
Compressive strength ≥850 Mpa
Fracture toughness KΙC ≥4.8MPa·m1/2
Bending strength ≥290MPa
Thermal conductivity 20W/m.K
Thermal expansion coefficient: 7.2×10-6m/m.K
The lining material has the advantages of special wear resistance, high hardness, impact resistance, temperature resistance, acid and alkali corrosion resistance, and the actual furnace age is more than 6 times that of polyurethane, especially suitable for classification and concentration of strong abrasive and coarse granular materials. In the homework such as dehydration, it has been very successful in many ores.