How to choose the correct abrasion resistant ceramic material ac

The abrasion resistant ceramic lining is a special corundum ceramic product made of alumina as a specific component, rare metal oxide as a flux, and calcined at a high temperature of 1700 degrees. It has the advantages of high strength, excellent wear resistance, light weight, and long service life. At the same time, the use of wear-resistant ceramic sheets is also quite common. It is used in many fields such as the chemical industry.

 The degree of wear of the equipment is determined by its specific working conditions, so the choice of wear-resistant ceramics must be considered in conjunction with its actual use conditions. The choice of wear-resistant ceramics should not only consider the convenience of installation and replacement, but also consider its actual use conditions. According to the wear properties and working conditions of different parts, the appropriate wear-resistant ceramics can be selected in a targeted manner to effectively improve The anti-wear ability of the equipment.

When choosing wear-resistant ceramics, we must first consider the way of material transfer, that is, pneumatic conveying or material conveying by belt or natural drop. Generally speaking, the equipment of the pneumatic conveying system is severely worn, but the impact is not large. At this time, it is appropriate to increase the hardness of the wear-resistant ceramic. The anti-wear of the material conveying system is mainly to improve the toughness of the anti-wear material, and the hardness is a supplement. Thickening ceramics and improving the fracture toughness of ceramics through improved formulations can greatly improve the impact resistance of wear-resistant ceramics.

 Secondly, the operating temperature of the equipment must be considered, which determines the choice of the wear-resistant ceramic installation method. The principle is to choose the most economical installation method as far as possible while ensuring the reliability of the wear-resistant ceramic. If it is a bulk material conveying, it is necessary to evaluate the impact strength of the material properties, particle size, drop, erosion angle and other factors to ensure the selection of suitable wear-resistant ceramics.

 Of course, the convenience of installation and replacement should also be considered when selecting products. This saves the cost and time for maintenance and replacement of materials.

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