冷轧热镀锌双相钢成分设计模型化的研究  

Modeling Composition Design of Cold Rolled Hot-dip Galvanized Dual-phase Steel

作　　者：焦书军[1] 张红[1] 郑建平[2] 

机构地区：[1]宝钢股份公司技术中心,上海201900 [2]宝钢股份公司制造管理部,上海201900

出　　处：《宝钢技术》2003年第5期43-47,共5页Baosteel Technology

摘　　要：文章对冷轧热镀锌双相钢主要合金成分对产品力学性能的影响进行了系统的研究 ,并在此基础上建立起力学性能与主要合金成分之间的数学关系式 ,从而实现了冷轧热镀锌双相钢合金成分设计的模型化 ,为今后优化冷轧热镀锌双相钢成分设计 ,克服现有成分设计的盲目性 ,节省开发成本和缩短开发周期提供了有效途径 ,同时也为今后开发不同级别的系列化冷轧热镀锌双相钢产品提供了有利工具。Effect of the main alloy composition of cold rolled hot dip galvanized dual-phase steel on its mechanical properties has been studied systematically.Based upon the research results,a mathematical expression related to mechanical properties and compositions of the main alloys has been established.It helped realize the modeling of the composition design of CR hot-dip galvanized DP steel,and provided a favorable route to optimize the composition design,to get rid of the blindness of the composition design,to reduce cost and to shorten the cycle of the development.Simultaneously it has laid a solid foundation to develop more CR hot-dip galvanized DP steel products.

关 键 词：冷轧热镀锌双相钢 成分设计 模型化 

分 类 号：TG142[一般工业技术—材料科学与工程]