低碳TMCP工艺开发F36高强船板钢  

Development of F36 Hull Plate by TMCP Process

作　　者：刘学一[1] 王彦锋[1] 江卫华[1] 何元春[2] 

机构地区：[1]首钢技术研究院宽厚板研究所,北京100043 [2]首秦金属材料有限公司制造部,河北秦皇岛066326

出　　处：《热加工工艺》2010年第14期15-17,共3页Hot Working Technology

摘　　要：介绍了利用低碳TMCP工艺开发F36高强船板钢的主要技术思路和工艺路线。通过低碳、微合金化的成分设计方案、控制钢水纯净度、采用合理的两阶段控制轧制及控制冷却工艺,得到钢质纯净、组织细化的F36高强船板钢,各项力学性能良好。产品质量完全符合GB712-2000,并达到船级社生产认证要求水平。The technology and process of F36 hull plate by TMCP were introduced.Through the design of low-carbon,micro-alloying,improving steel＇s purity,using reasonable two-stage controlled rolling and cooling,the F36 hull plate with good purity and fine microstructure is obtained,all mechanical properties are very good.The product quality of F36 hull plate fully conforms to the requirement of GB712-2000 and meets the certification demand of nine-country classification societies.

关 键 词：TMCP工艺 纯净钢 F36高强船板钢 

分 类 号：TG142.7[一般工业技术—材料科学与工程]