Grinding Liners & Linings for Coal grinding machine and Chrome Alloy liners to Grinding Ball Mill For Coal Industry.

High Chrome alloyed casting iron in general refers to the alloy white iron with the chromium content at 12%~26%, the carbon content at 2.0%~3.6%. Its distinctive features is that the M7C3 type eutectic carbide micro hardness is HV1300~1800. The eutectic carbide is distributed on the base, martensite(the most hard metal matrix organization), in discontinuous network and isolation, which reduces the fragmentation of the matrix effect. As a result, the high chromium mill liner has high strength, strong toughness and good wear resistance features , which is widely used at Mining ,Cement and power industry.