【摘要】 大型石灰石破碎机锤头材质主要有高锰钢、超高锰钢、双金属液热复合三大类,分析了这几大类锤头材质的选择以及相应的适应工况;并从化学成分、生产工艺和使用工况三方面原因,分析了锤头失效原因以及整整改措施。更多还原

【Abstract】 Materials of large limestone crusher hammer are mainly classified to three categories as high manganese steel,superhigh manganese steel and double liquid metal hot compound,material selection and the corresponding adaptation working condition were analysed.And the failure reason and improving measures were analysed from three aspects of chemical composition,production process and applying condition.更多还原