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用实验室４辊轧机系统研究了多道次热轧时热轧温度及压下率对热轧ＩＦ钢抗拉强度、ｎ值、ｒ值和织构的影响规律，为热轧ＩＦ钢的工业试生产提供了理论依据
The effects of hot rolling temperature and rolling reduction rate on the tensile strength, n value, r value and texture of hot rolled IF steel during multi-pass hot rolling were studied by laboratory 4-roll mill system. The hot rolling IF steel industry Trial production provides a theoretical basis