摘要
简单介绍了采用万能轧机开发生产矿山巷道支护用热轧U型钢的生产工艺、主要设备。
Synopsis 25U is a hot-rolled section steel produced by Laiwu Iron & Steel Corp. and used for the roadway supporting in mine engineering. This paper introduces the process, main equipment, technological parameters and roll pass design for producing of the section steel.
出处
《钢铁研究》
CAS
2002年第3期20-22,共3页
Research on Iron and Steel
