Ceramic cylinder liner manufacturers are companies specializing in the production of cylinder liners. The manufacturers have been engaged in this industry for many years and have rich experience and many advantages. In order to improve the wear resistance of ceramic cylinder liners, many have begun to use new processes to reduce the number of carbides. The influence of morphology and distribution on wear resistance is as follows
The microstructure of high-chromium white castings after heat treatment and quenching is usually carbide + martensite + retained austenite, among which carbide is wear-resistant Skeleton, so its quantity, shape and distribution are closely related to wear resistance.
The higher the carbon content, the greater the number of carbides, and the hardness increases. As long as the material does not break, the greater the number of carbides, the better the wear resistance.
In terms of shape and distribution, in order to prevent cracks from propagating along the carbide, the carbide is best in the shape of spheres, lumps, fragments or broken networks. Continuous mesh and radial distribution should be avoided. In other words, the carbide should have an open skeleton in space, which is conducive to improving the impact toughness.
The above is the relevant knowledge about ceramic cylinder liners. If you have any questions about the product, please feel free to call us.
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