【摘要】 介绍了邯钢采用铌微合金化工艺研制HRB400热轧带肋钢筋的工艺和产品性能,分析了冶炼、连铸工艺、轧制温度、控制冷却工艺对钢筋质量的影响。更多还原

【Abstract】 The process to produce HRB400 hot-rolled ribbed reinforcing bar by niobium-microalloying and its performances are introduced,the influences on quality of the bar come from smelting,continuous casting process,rolling temperature and controlled cool process are analyzed.更多还原