铌微合金化长材产品的开发  

Development of niobium microalloy long products at Ma Steel

作　　者：孙维[1] 完卫国[1] 

机构地区：[1]马鞍山钢铁股份有限公司技术中心,安徽马鞍山243000

出　　处：《炼钢》2011年第3期7-11,70,共6页Steelmaking

基　　金：国家科技支撑计划课(2007BAE30B02)

摘　　要：介绍了铌微合金化技术在马鞍山钢铁股份有限公司长材产品开发中的应用情况,该公司近年来开发了铌微合金化的HRB400钢筋、HRB500钢筋、海洋石油平台用H型钢、铁道车辆用H型钢、美标MA345"多级"结构H型钢、耐火H型钢和MFT8非调钢盘条等长材产品,在铌微合金化长材品种钢开发方面取得了很大进展。Application of niobium microalloy technology in development of long products at Maanshan Iron ＆ Steel Co. , Ltd. is introduced. In recent years niobium microalloy HRB400 bar, HRBS00 bar, H beam used for offshore oil platform, H beam used for railway truck, H beam under American standard, fire-resistant H beam, MFT8 non quenched non tempered wire rod are developed at Ma Steel. Great progress has been made in development of niobium microalloy long products in the corporation.

关 键 词：微合金化 铌 钢筋 H型钢 盘条 

分 类 号：TG142.33[一般工业技术—材料科学与工程]