Alumina content | density | Rockwell hardness | compressive strength | Fracture toughness K Ι C | Flexural strength | thermal conductivity | coefficient of thermal expansion |
≥92% | ≥3.6 g/cm3 | ≥85 HRA | ≥850 Mpa | ≥4.8MPa m1/2 | ≥290MPa | 20W/m.K | 7.2×10-6m/m.K |
Note: The previous specifications are commonly used by our company. Due to the large number of specifications, they cannot be listed one by one. If you need other specifications, please consult by phone, and the company can provide customization.
Wear resistant ceramic lining is a material mainly composed of alumina (AL2O3), supplemented with other ingredients, and fired at a high temperature of 1700 ° C. It is widely used in coal transportation, material transportation systems, powder production systems, ash discharge, dust removal systems and other mechanical equipment with high wear and tear in enterprises such as thermal power, steel, smelting, machinery, coal, mining, chemical, cement, port and dock. Different types of products can be selected according to different needs.
