研究了合金元素W(0.5%~1.5%)对中锰钢常规力学性能和耐磨性的影响。试验结果表明,W改变了C在中锰奥氏体钢中的分布状态,从而使中锰钢的抗拉强度、冲击韧性和耐磨性均得到了有效提高。当W含量为1.5%时,水韧处理中锰钢的冲击韧性提高40%,抗拉强度提高10%,耐磨性提高40%,铸态中锰钢的耐磨性提高50%。 The effects of alloying elements W (0.5% ~ 1.5%) on the mechanical properties and wear resistance of medium manganese steel were studied. The test results show that W changes the distribution of C in medium-manganese austenitic steels, so that the tensile strength, impact toughness and wear resistance of the medium-manganese steels are effectively increased. When the content of W is 1.5%, the impact toughness of the water-toughened manganese steel is increased by 40%, the tensile strength is increased by 10%, the wear resistance is increased by 40%, and the wear resistance of the as-cast manganese steel is increased by 50%.