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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。
This paper mainly introduces the development process and implementation of HRB400 steel bar for Niobium microalloyed with niobium. Through the trial production of Nb microalloyed HRB400 rebar, the strengthening mechanism of Nb alloy can be mastered to ensure the normal production of the steel and save the production cost.