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YUN Bing, DONG Xiao-lei, LIU Xing-zhong, ZHANG Xi-jia, MA Zhi-hao. Thermodynamic Numerical Simulation of the Effect of Deformation on Austenite to Ferrite Transformation[J]. Materials and Mechanical Engineering, 2010, 34(3): 84-87.
Citation: YUN Bing, DONG Xiao-lei, LIU Xing-zhong, ZHANG Xi-jia, MA Zhi-hao. Thermodynamic Numerical Simulation of the Effect of Deformation on Austenite to Ferrite Transformation[J]. Materials and Mechanical Engineering, 2010, 34(3): 84-87.
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Thermodynamic Numerical Simulation of the Effect of Deformation on Austenite to Ferrite Transformation

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  • Received Date: August 10, 2009
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    • Abstract
  • According to thermodynamic theory,thermodynamic numerical analysis about the transformation of deformed austenite to ferrite of steels with different compositions was carried out by using the software Thermo-Calc.The compression tests were performed on thermal simulator Gleeble 2000 and the experimental results were compared with calculated results.The results show that the deformation could enhance the equilibrium transformation temperature of austenite to ferrite,increase the transformation driving force,which accelerated the transformation.The deformation could also increase the carbon content in austenite phase.The simulated results were in agreement with experimental ones.
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    • References (12)
  • [1]
    UMEMOTO M,HIRAMATSU A,MORIYA A,et al.Computer modelling of phase transformation from work-hardened austenite[J].ISIJ International,1992,32(3):306-315.
    [2]
    BENGOCHEA R,LPEZ B,GUTIRREZ I.Microstructural evolution during the austenite to ferrite transformation from deformed austenite[J].Metall Mater Trans A,1998,29(2):417-422.
    [3]
    KOJIMA A,WATANABE Y,TERADA Y,et al.Ferrite grain refinement by large reduction per pass in non-recrystallization temperature region of austenite[J].ISIJ International,1996,36(5):603-609.
    [4]
    魏伟,李龙,杨贵玲,等.热变形及工艺参数对C-Mn钢过冷奥氏体转变的影响[J].材料与冶金学报,2004,3(4):308-312.
    [5]
    郭振,温永红,胡水平,等.F40高强船板钢组织中针状铁素体形成及细化机制研究[J].热加工工艺,2008,37(2):38-41.
    [6]
    张淑兰,孙新军,董瀚,等.变形过程中超低碳碳素钢微观组织转变[J].金属热处理,2006,31(11):35-37.
    [7]
    余驰斌,颜飞,赵刚,等.奥氏体变形及其对连续冷却相变的影响[J].钢铁钒钛,2004,25(2):23-26.
    [8]
    阴树标,刘清友,张志波,等.热变形参数对含铌钢奥氏体未再结晶区变形相变的影响[J].钢铁,2008,43(2):81-85.
    [9]
    刘振宇,王国栋,张强.形变奥氏体→铁素体的热力学计算[J].钢铁研究学报,1994,6(4):31-34.
    [10]
    ANDERSSON J O,HELANDER T,HOGLUND L,et al.Thermo-calc & DICTRA,computational tools for materials science[J].CALPHAD: Computer Coupling of Phase Diagrams and Thermochemistry,2002,26(2):273-12.
    [11]
    何燕霖,李麟,叶平,等.Thermo-Calc和DICTRA软件系统在高性能钢研制中的应用[J].材料热处理学报,2003,24(4):73-77.
    [12]
    戚正风.固态金属中的扩散与相变[M].北京:机械工业出版社,1998.
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