挤压铸造高锰钢的宏观质量及性能

Study on the Quality and Mechanical Properties of Highmanganese Steel Using Squeeze Casting Process

试验研究了挤压压铸造工艺参数对高锰钢铸件宏观缩孔和缩松等缺陷的影响，探讨了获得无缩孔细晶粒高锰钢铸件的条件，比较了挤压铸造与常规铸造高锰钢的力学性能。

Abstract The effect of process parameters of squeeze casting on the internal quality of the highmanganese steel casting,such as shrinkage,porosity etc.has been studied,a search was performed to obtain finegrain highmanganese steel without shrinkage,the mechanical properties of highmanganese steel by squeeze casting and by permanent mold Casting were also compared.