铸造2018，Vol.67Issue(1)：6-10,5.
高锰钢辙叉心轨铸渗强化工艺的研究
Research on Casting-Penetration Strengthening Process of High Manganese Steel Frog Centre
吴牧1
作者信息
- 1. 中国铁建重工集团道岔分公司,湖南株洲412005
- 折叠
摘要
Abstract
By using casting-penetration process, the high manganese steel frog centre surface was strengthened. The microstructure and mechanical properties of the casting-penetration layer under the frog surface 4-5 mm were investigated. The test results show that both the casting-penetration layer and the matrix have better comprehensive mechanical properties. The casting-penetration process is helpful to strengthen the frog surface and frog matrix of high manganese steel.关键词
高锰钢辙叉/铸渗/合金化Key words
high manganese steel frog/casting-penetration/alloying分类
矿业与冶金引用本文复制引用
吴牧..高锰钢辙叉心轨铸渗强化工艺的研究[J].铸造,2018,67(1):6-10,5.
