摘要
通过对奥氏体高锰钢进行合金化和热处理工艺优化,研究了合金化高锰钢ZGMn13CrMo的力学性能、显微组织和耐磨性。结果表明,ZGMn13CrMo水韧处理后组织为奥氏体基体和均匀、细小、弥散分布的颗粒状碳化物。碳化物强化了奥氏体基体,冲击韧度是普通高锰钢的1．41倍,屈服强度是普通高锰钢的1．38倍,抗拉强度是普通高锰钢的1．25倍,耐磨性是普通高锰钢的1．35倍以上。
By means of alloying the austenitic high manganese steel with Cr ,Mo and optimizing heat treatment technique, the mechanical properties, microstructure and abrasive wear resistance of the alloyed high manganese steel ZGMn13CrMo has been studied. The results show that the microstructurc of the water quenched steel ZGMn13CrMo is fine carbide particles relatively even distributing in austenitic matrix. Those carbide particles intensify the austenitic matrix. The toughness, yield strength, tensile strength, and wear resistance of the steel ZGMn13CrMo arc above 1.41 times, 1.38 times, 1.25 times, and 1.35 times of that of unalloyed high manganese steel.
出处
《热加工工艺》
CSCD
北大核心
2006年第4期11-13,共3页
Hot Working Technology
基金
河南科技大学实验技术开发基金资助项目(2002003)
(SY03-04001)
