摘要
分析测定了中铬抗磨铸钢的流动性、缩孔率和铸造应力．结果表明，与高锰铸钢比较，中路抗磨铸钢不仅具有良好的使用性能，而且具有较好的铸造性能．
A datermination and analysis have ho aide on the llowability,contraedon cavity ratio andcasting stress of the medium-chromium wear-resistant cast steel.The results show that it has not only better operational performance but also better oasting property as compared with the high-manganese cast steel.
出处
《大连铁道学院学报》
1996年第1期84-87,共4页
Journal of Dalian Railway Institute
关键词
中铬抗磨铸钢
高锰铸钢
铸造应力
medium-chromium wear-resistant cast steel
high-manganese cast steel
flowability
contraction cavity ratio
casting stress
