铌、钒微合金化生产HRB400钢筋的分析  

Analyses to the Production of HRB400 with Nb/V Micro Alloying

作　　者：张朝晖[1] 张彦睿[1] 巨建涛[1] 

机构地区：[1]西安建筑科技大学冶金工程学院,陕西西安710055

出　　处：《中国材料科技与设备》2007年第2期89-91,共3页Chinese Materials Science Technology & Equipment

摘　　要：主要分析了Nb、V微合金化的机理、特点，比较了在钢中的存在形态以及各自的析出特性以及铌、钒微合金化生产HRB400钢筋工艺流程的区别。The principium of Nb/V Micro alloying were analyzed, the existence shape and the recrystallization of Nb/V were compared. The characteristics of Nb/V alloying steel and the production technic were also analyzed.

关 键 词：微合金化 铌铁 钒铁 钒氮 HRB400 

分 类 号：TF125.12[冶金工程—粉末冶金]