HRB400低合金螺纹钢筋工艺试验研究  

Process Test Research of HRB400 Low Alloy Reinforced Bar

作　　者：张晓光[1] 王云阁[1] 

机构地区：[1]唐山钢铁股份有限公司,063016

出　　处：《金属制品》2006年第6期35-37,共3页Metal Products

摘　　要：分析强化元素C和Mn、轧制控冷工艺及魏氏体组织对螺纹钢筋性能的影响,在热模拟实验的基础上进行低合金生产HRB400螺纹钢筋的工艺试验。结果表明,通过成分调整和合理的轧后控冷,能够用低合金替代传统的V微合金化工艺进行HRB400螺纹钢筋的生产。To analyze the effect of strengthening elements C, Mn, rolling and cooling control process and Widmanstatten structure on the property of reinforced bar. The process experiments producing HRB400 reinforced bar with low alloy steel are made on the basis of hot simulation. The results show that producing HRB400 reinforced bar can substitute low alloy for conventional V microalloy process by composition adjusting and rational cooling control after rolling.

关 键 词：热模拟 魏氏体 HRB400螺纹钢筋 控冷 

分 类 号：TG335.64[金属学及工艺—金属压力加工]