球磨机衬板用新型抗磨铸钢

New Wear-resistant Cast Steel Used in Ball Mill Liner

为了提高球磨机衬板的耐磨性能,冶铸工作者研制出了高硼铸钢、高耐磨贝氏体铸钢、高韧性抗热耐磨铸钢、铬钼铸钢、无钼镍高强度耐磨铸钢、中铬合金耐磨铸钢等许多新型抗磨铸钢。对这些新型抗磨铸钢热处理工艺和力学性能进行了回顾。

In order to improve the wear resistance of ball mill liner, smelting workers and foundry technician developed a number of new wear-resistant steel such as high boron cast steel, high wear-resistant bainitic cast steel, high toughness heat-resistant wear-resistant cast steel, chromium molybdenum steel, molybdenum and nickel free high strength wear-resistant cast steel, chromium alloy wear-resistant cast steel. In the paper the heat treatment processes and mechanical properties of the new wear-resistant steel were reviewed.