本文简要讨论制造球磨机衬板,磨球和杂质泵的钢铁耐磨材料的使用情况。一、高锰钢 1882年高锰钢问世以来,今日仍然沿用Hadfield当初建议的成分。近来发现,在小试样上做出的研究结果与实际铸件的情况大有出入而导致了失误与损失。 This article briefly discusses the use of steel wear resistant materials for the manufacture of ball mill liners, grinding balls and impurity pumps. First, the high manganese steel Since the advent of high manganese steel in 1882, Hadfield today still follow the composition of the original proposal. Recently, it has been found that the results of the research conducted on small samples are greatly different from those of actual castings, resulting in errors and losses.