Modeling recrystallization of austenite for C-Mn steels during hot deformation by cellular automaton

被引：0
|
作者：
Zhang, L [1 ]
Zhang, CB
Liu, XH
Wang, GD
Wang, YM
机构：
[1] Northeastern Univ, Coll Sci, Shenyang 110006, Peoples R China
[2] Northeastern Univ, State Key Lab Rolling & Automat, Shenyang 110006, Peoples R China
[3] Chinese Acad Sci, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110016, Peoples R China
来源：
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY | 2002年 / 18卷 / 02期
关键词：
cellular automaton; recrystallization; grain size; deformation; austenite;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
By using a cellular automaton method, microstructure evolution of recrystallization in austenite during hot deformation was simulated for C-Mn steels. A model takes into account the influence of deformation temperature, strain, and strain rate on the dynamic recrystallization fraction, and the effect of the keeping time on the static recrystallization fraction based on a hot deformation test on a Gleeble-1500 simulator. In addition, the size changing of gamma grains during continuous hot deformation was simulated by applying the model.
引用
收藏
页码：163 / 166
页数：4
相关论文
共 50 条
  • [41] Simulation of hot-band microstructure of C-Mn steels during high speed cooling
    Thompson, M
    Ferry, M
    Manohar, RA
    ISIJ INTERNATIONAL, 2001, 41 (08) : 891 - 899
  • [42] Preliminary analysis of hot ductility curve in simple C-Mn steels
    Mintz, B
    Abushosha, R
    Cowley, A
    MATERIALS SCIENCE AND TECHNOLOGY, 1998, 14 (03) : 222 - 226
  • [43] Analysis of Hot Tensile and Compression Curves to Assess the Hot Ductility of C-Mn Steels
    Varela-Castro, G.
    Calvo, J.
    Cabrera, J. M.
    THERMEC 2009, PTS 1-4, 2010, 638-642 : 3158 - 3163
  • [44] Mathematical modeling of the mean flow stress, fractional softening and grain size during the hot strip rolling of C-Mn steels
    Siciliano, F
    Minami, K
    Maccagno, TM
    Jonas, JJ
    ISIJ INTERNATIONAL, 1996, 36 (12) : 1500 - 1506
  • [45] MATHEMATIC DESCRIPTION OF AUSTENITE DYNAMIC RECRYSTALLIZATION IN C-MN BASE LOW-CARBON STEEL
    KVACKAJ, T
    MAMUZIC, I
    METALURGIJA, 1995, 34 (04): : 139 - 143
  • [46] FLOW STRESSES DURING HOT DEFORMATION OF 3 DIFFERENT STEELS (C-MN, NB-TI, NB) AND NI BASE SUPERALLOYS
    MORGRIDGE, AR
    MATERIALS TRANSACTIONS JIM, 1992, 33 (08): : 740 - 746
  • [47] Modeling the Effect of Solute Drag on Recovery and Recrystallization during Hot Deformation of Nb Microalloyed Steels
    Backe, Linda
    ISIJ INTERNATIONAL, 2010, 50 (02) : 239 - 247
  • [48] Review on modeling and simulation of dynamic recrystallization of martensitic stainless steels during bulk hot deformation
    Derazkola, Hamed Aghajani
    Garcia, Eduardo
    Murillo-Marrod, Alberto
    Fernandez, Aintzane Conde
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2022, 18 : 2993 - 3025
  • [49] Cellular automaton modeling of dynamic recrystallization of Ni–Cr–Mo-based C276 superalloy during hot compression
    Chi Zhang
    Xiaole Tang
    Liwen Zhang
    Yan Cui
    Journal of Materials Research, 2019, 34 : 3093 - 3103
  • [50] Cellular automaton modeling of dynamic recrystallization of Ni-Cr-Mo-based C276 superalloy during hot compression
    Zhang, Chi
    Tang, Xiaole
    Zhang, Liwen
    Cui, Yan
    JOURNAL OF MATERIALS RESEARCH, 2019, 34 (18) : 3093 - 3103
12345