节约型低合金系列中厚板工艺优化  

Process optimization of cost-saving and low alloy medium steel plate

作　　者：鲍海燕[1] 王成[1] 杨波[1] 操芬[1] 

机构地区：[1]武钢集团鄂城钢铁有限公司宽厚板厂,湖北鄂州436002

出　　处：《武钢技术》2013年第6期5-7,共3页Wisco Technology

摘　　要：在现有Q345B级钢板成分基础上,不添加V,适当调整C、Mn含量,通过优化控轧控冷工艺,生产出质量优异的低合金钢板。不仅为Q345B到Q345D的产品升级奠定基础,而且批量生产吨钢成本可节约30元,实现了降成本不降质量的目标。An excellent quality low-alloy steel plate was produced,which is on the base of the existing Q345B grade steel＇s components,through adjusting the content of C and Mn to replace the addition of V,and optimization of controlled rolling and controlled cooling process.It not only laid a foundation for Q345B to Q345D product upgrade,but also saved the production cost of per ton steel 30 yuan,while the quality was still re- mained.

关 键 词：节约型 工艺优化 中厚板 

分 类 号：TG142.33[一般工业技术—材料科学与工程]