工艺参数对60Si2MnA钢高速线材相变规律的影响

Effect of Processing Parameters on Phase Transition Rules of High Speed Rolled Wire of 60Si2MnA Steel

    摘要
  • 摘要: 通过热模拟机Gleeble-1500对终轧温度和控制冷却过程的模拟,研究了60Si2MhA钢高速线材生产的有关工艺参数,分析了终轧温度、吐丝温度及相变区冷却速度对相变温度的影响,得出其影响规律性的结论,并测定了该钢种动态连续冷却转变(CCT)曲线.

     

    Abstract: Final temperature and controlled cooling process were simulated by Gleeble-1500 type hot simulation experiment machine. The rules that Ar1, and Ar3 Phase transition points of 60Si2MnA steel were effected by final temperature, laying head temperature and controlled cooling rate were studied, the dynamic continuous cooling transformation (CCT) curve of steel 60Si2MnA has been investigated.

     

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