The hardness of wear-resistant ceramic linings is second only to diamond, and far exceeds the wear resistance of wear-resistant steel and stainless steel. The wear resistance is equivalent to 300 times that of manganese steel and 190 times that of high chromium cast iron. Therefore, the wear-resistant ceramic lining is widely used in industrial products such as coal conveying, material conveying systems, pulverizing systems, ash discharge, dust removal systems and other mechanical equipment with heavy wear in enterprises such as thermal power, steel, smelting, machinery, coal, mining, chemical industry, cement, ports and terminals. widely used. Mainly used in fans, coal mills, pulverizers, powder separators, coarse and fine powder separators, high and low temperature flues, smoke ducts, dust removal ducts, pulverized coal conveying ducts, chutes, blanking pipes, cyclones, centrifuges machine, flotation tank, slag mill, V separator, recirculation air duct, material transportation pipeline, tailings pipeline, slag hopper, ash hopper, vibrating screen and other wear-resistant working conditions.
Features of wear-resistant ceramic linings:
1. Wear-resistant ceramic has high hardness: Its Rockwell hardness is HRA80-90, which is second only to diamond in hardness and far exceeds the wear resistance of wear-resistant steel and stainless steel. The wear-resistant ceramic lining has excellent wear resistance.
2. Wear-resistant ceramics are light in weight: their density is 3.6g/cm3, which is less than half the density of steel, which can greatly reduce the load-bearing load of equipment.
3. Wear-resistant ceramics have good heat resistance: Wear-resistant ceramic linings can generally withstand temperatures of 1,400 degrees. They are pasted on the inner wall of the equipment using heat-resistant strong glue or welding. They can operate for a long time at 750 degrees Celsius without falling off.
