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本文用热模拟的实验方法系统研究了热变形条件下高强度无间隙原子钢板(亦称高强IF钢) 的力学行为, 利用热膨胀法揭示了高强IF钢在热轧时的相变规律, 从而为高强IF钢的热轧工艺制定提供了理论依据
In this paper, the mechanical behavior of high-strength interstitial-free atomic steel plate (also known as high-strength IF steel) under hot deformation was systematically investigated by means of thermal simulation. The phase transition law of high-strength IF steel during hot rolling was revealed by thermal expansion method. High strength IF steel hot rolling process provides a theoretical basis