FH36耐低温高强度船板钢的试制  

Trial-production of FH36 Low-temperature High-strength Hull Plate

作　　者：陈爱娇[1] 马光亭[1] 周平[1] 任继银[1] 石大勇[1] 

机构地区：[1]莱芜钢铁集团有限公司技术中心,山东莱芜271104

出　　处：《山东冶金》2011年第5期36-37,共2页Shandong Metallurgy

摘　　要：介绍了莱钢试制FH36耐低温高强度船板钢的实践。通过设计合理的化学成分,采用LF+RH双精炼工艺冶炼,TMCP工艺轧制,成功开发出FH36高强度船板钢,各项性能指标满足标准要求,-60℃冲击功达到200J。This article introduced the the trial-production practice of FH36 low-temperature high-strength hull plate in Laiwu Steel. Through designing the reasonable chemical compositions,adopting LF ＋ RH refining processes and TMCP process,theFH36 high-strength hull plates with the impact energy of 200 J at-60 ℃ were developed successfully. The properties meet the requirements of the Nation Standard.

关 键 词：船板板 FH36 双精炼 TMCP 

分 类 号：TF762[冶金工程—钢铁冶金]