SS400钢热轧卷板性能与组织优化研究  

Optimization Research of Mechanical Properties and Microstructure for SS400 Hot Rolled Coil

作　　者：李洪鹏[1] 刘义[1] 周艳娟[1] 

机构地区：[1]宁波钢铁有限公司

出　　处：《宽厚板》2016年第1期19-22,共4页Wide and Heavy Plate

摘　　要：宁钢为了加快由普碳钢向高强度钢的产品升级换代,以SS400钢热轧卷板为研究对象,从化学成分调整着手,通过控轧控冷工艺等对SS400钢热轧卷板的力学性能进行了优化,达到了更高级别钢种的要求。In order to upgrade products from mild carbon steel to higher strength steel,Ninggang takes SS400 hot rolled coil as research object,starts from the trimming of chemical composition,optimizes the mechanical properties of SS400 steel coil by controlled rolling and controlled cooling process,finally satisfies the requirements of higher grade steel.

关 键 词：化学成分 控轧控冷 SS400钢热轧卷板 

分 类 号：TG335.5[金属学及工艺—金属压力加工] TG142.1[一般工业技术—材料科学与工程]