铌微合金化HRB400钢筋开发  

The development of HRB400 rebar micro-alloyed with niobium

作　　者：王丽鹃[1] 刘永林[1] 

机构地区：[1]水城钢铁有限责任公司,贵州六盘水553028

出　　处：《冶金标准化与质量》2006年第3期35-36,共2页Metallurgical Standardization & Quality

摘　　要：主要介绍了水钢铌微合金化HRB400钢筋开发工艺及实施情况,通过对铌微合金化HRB400钢筋试制,初步掌握Nb合金的强化机理,确保该钢种的正常生产,节约公司生产成本。The development and implementation of HRB400 rebar micro - alloyed with niobium in Shuicheng Iron and Steel （Group） Company are mainly introduced. Strengthening mechanism of Nb alloy is primarily known. This ensures the normal production of this steel grade and saves its operating cost.

关 键 词：铌微合金化HRB400钢筋 化学成份 力学性能 控轧控冷工艺 

分 类 号：TF762.3[冶金工程—钢铁冶金]