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介绍了华钢铌铁微合金化HRB400钢筋的工业试制情况,研究了钢筋的成分、微合金化工艺及性能,对试制过程中出现的问题进行了分析和解决。
The trial production of HRB400 rebar for Huabang microalloyed HRB400 steel was introduced. The composition, microalloying technology and properties of the rebar were studied. The problems occurred during the trial production were analyzed and resolved.