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.
出处
《冶金标准化与质量》
2006年第3期35-36,共2页
Metallurgical Standardization & Quality
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
Nb micro- alloy HRB400 rebar
chemical composition
mechanism property
controlled rolling and cooling process