铌微合金化HRB400E热轧带肋钢筋生产实践
Metallurgical Information Review（2021）
Abstract
介绍了柳钢铌微合金化生产HRB400E热轧带肋钢筋的生产工艺,通过低淬透性成分设计、合理的加热温度及开轧温度、轧后有限冷却,柳钢成功控制了Nb微合金化钢筋的无屈服现象,确保金相组织为F+P,避免表层环状组织,并获得了稳定的力学性能.
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