DH36高强度船板钢的开发与试制  

Exploitation and trial-manufacture of DH36 high strength hull plate

作　　者：王永然[1] 李召岭[1] 王兰香[1] 

机构地区：[1]天津钢铁有限公司技术中心,天津300301

出　　处：《炼钢》2009年第1期8-10,13,共4页Steelmaking

摘　　要：介绍了天钢开发与试制DH36高强度船板钢的实践。通过设计合理的化学成分,严格控制炼钢、轧钢等各工序的工艺操作,开发出了DH36高强度船板钢,并顺利通过中国船级社的认证。This paper makes a brief introduction to the practice on exploitation and trialmanufacture of DH36 high strength hull plate in Tianjin Iron and Steel Co. , Ltd. The DH36 high strength hull plate has been manufactured by means of proper design on chemical compositions and strict control of the steelmaking and rolling processes, and as the results the certification of CCS has been successfully passed.

关 键 词：DH36 高强度船板 精炼 控轧控冷 

分 类 号：TF762.1[冶金工程—钢铁冶金]