摘要
本文介绍了国内易切削钢的发展现状及主要生产企业的工艺流程，对易切削钢生产过程中存在的一些难点进行了综述和探讨。
This article introduces the internal development of free cutting steel as well as its process in main manufactory. Some difficulties are also put together and discussed in the paper.
出处
《重钢技术》
2010年第1期5-8,共4页
CISC Technology
关键词
易切削钢
增硫
连铸工艺
free cutting steel sulphur addition casting process
