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介绍了马钢(合肥)公司钢轧厂为提升经济效益用铌铁代替钒铁生产HRB400的生产实践情况,摸索出一套合理的工艺参数,并分析了规模生产中出现的不合格品,提出了解决办法。
This paper introduces the production practice of HRB400 with ferro-niobium instead of ferro-vanadium in order to enhance the economic benefits of the steel rolling mill of Masteel (Hefei) Co., Ltd. It explores a set of reasonable process parameters and analyzes the non-conforming products in scale production. The solution.