EI、Scopus 收录
Qu Jie, Qin Wei, Jin Quanlin. STUDY ON THE PARAMETER VALUE DOMAIN OF MACRO-MICRO CONSTITUTIVE MODEL[J]. Chinese Journal of Theoretical and Applied Mechanics, 2014, 46(6): 920-930. doi: 10.6052/0459-1879-14-049
Citation: Qu Jie, Qin Wei, Jin Quanlin. STUDY ON THE PARAMETER VALUE DOMAIN OF MACRO-MICRO CONSTITUTIVE MODEL[J]. Chinese Journal of Theoretical and Applied Mechanics, 2014, 46(6): 920-930. doi: 10.6052/0459-1879-14-049


doi: 10.6052/0459-1879-14-049
Funds:  The project was supported by the National Major Scientific and Technological Special Project (2011ZX04014-51).
  • Received Date: 2014-02-25
  • Rev Recd Date: 2014-05-13
  • Publish Date: 2014-11-18
  • Parameter identification of macro-micro coupled constitutive model is generally taken through inverse analysis. To make the identified result with high confidence level, the reasonable parameter value domain must be given. Based on the physical mechanism during dynamic recrystallization and the mathematical characteristics of the constitutive equations, a procedure to determine the value domain of the parameters is proposed, which are involved in a macro-micro coupled constitutive model considering dynamic recrystallization. Firstly, the detail of the viscoplastic constitutive model is given, and a six-step method for the determination of the parameter value domain is given based on the physical mechanism; secondly, the hot compression deformation of low alloy steel 300M is carried out under different combinations of temperatures and strain rates, the datum on true stress-strain curves and microstructures are obtained. Based on the proposed procedure and the corresponding experimental datum, the parameter value domain is given. At last, the model is locally improved based on the information obtained during the above procedure.


  • loading
  • Momenia A, Ebrahimib GR, Jahazic M, et al. Microstructure evolution at the onset of discontinuous dynamic recrystallization: A physics-based model of subgrain critical size. Journal of Alloys and Compounds, 2014, 587(2): 199-210
    Nie LF, Zhang LW, Zhu Z, et al. Constitutive modeling of dynamic recrystallization kinetics and processing maps of solution and aging FGH96 superalloy. Journal of Materials Engineering and Erformance, 2013, 22(12): 3728-3734  
    Li HW, Wu Ch, Yang H. Crystal plasticity modeling of the dynamic recrystallization of two-phase titanium alloys during isothermal processing. International Journal of Plasticity, 2013, 51(11): 271-291
    金泉林. 一个新的动态再结晶过程的分析模型. 塑性工程学报,1994, 1(1): 3-14 (Jin Quanlin. A new dynamic recrystallization analytical model. Journal of Plasticity Engineering, 1994, 1(1): 3-14 (in Chinese))
    Qu J, Jin QL, Xu BY. Some improvements in visco-plastic model considering dynamic recrystallization. Acta Mechanica Sinca, 2004, 20 (5): 499-506  
    Qu J, Jin QL, Xu BY. Parameter identification for improved viscoplastic model considering dynamic recrystallization. International Journal of Plasticity, 2005, 21 (7): 1267-1302  
    曲杰. 宏微观耦合本构模型参数参数识别面临的困境.见: 刘应华, 刘凯欣, 宁建国编. 塑性力学新进展——2011年全国塑性力学会议论文集. 北京:清华大学出版社, 2011: 150-155 (Qu Jie. Parameter identification challenges in Macro-micro coupled constitutive model. In: Liu Yinghua, Liu Kaixin, Ning Jianguo eds. Advances in Plastic Mechanics—2011 China Plastic Mechanics Conference Proceeding. Beijing: Tsinghua University Press, 2011: 150-155 (in Chinese))
    Mahnken R, Stein E. Parameter identification for viscoplastic models based on analytical derivatives of a least-squares functional and stability investigations. International Journal of Plasticity, 1996, 12: 451-479  
    Tanake K, Nakamura T, Hosida Y, et al. Determination of the constants in the Zener-Hollomon hyperbolic equation for high temperature deformation. Res Mechanica, 1984, 12(1): 41-57
    Cingara A, Mcqueen HJ. New method for determining sinh constitutive constants for high temperature of 300 austenitic. Journal of Materials Processing Technology, 1992, 36: 17-12  
    魏海莲,刘国权,肖翔等. 表观的和基于物理的35Mn2钢奥氏体热变形本构分析. 金属学报,2013,49(6):731-738 (Wei Hailian, Liu Guoquan, Xiao Xiang, et al. Apparent and physically based constitutive analysis for hot deformation of austenite in 35Mn2 steel. Acta Metallurgica Sinca, 2013, 49(6): 731-738 (in Chinese))
    Morris C. Self-diffusion during plastic deformation. Materials transactions, JIM, 1970, 11: 145-151
    Press WH, Flannery BP, Teukolsky SA, et al. Numerical Recipes Source Code: The Art of Scientific Computing(3rd). UK, Cambridge: Cambridge University Press, 2007
    Mcqueen J, Ryan ND. Constitutive analysis in hot working. Materials Science and Engineering A, 2002, 322: 43-63  
    余永宁, 刘国权. 体视学——组织定量分析的原理和应用. 北京:冶金工业出版社,1989 (Yu Yongning, Liu Guoquan. Stereology—Metallographical Quantitative Analysis Theory and Its Application. Beijing: Metallurgical Industry Press, 1989 (in Chinese))
    宋余九. 金属的晶界与强度. 西安:西安交通大学出版社, 1987 (Song Yujiu. Metal Grain Boundary and Its Strength. Xian: Xian Jiaotong University Press, 1987 (in Chinese))
    Heverlee PD. An algorithm for cubic spline fitting with convexity constraints. Computing, 1980, 24: 349-371  
    Jonas JJ, Quelennec X, Jiang L, et al. The Avrami kinetics of dynamic recrystallization. Acta Materialia, 2009, 57: 2748-2756  
    Yanagida A, Liu JSh, Yanagimoto J. Flow curve determination for metal under dynamic recrystallization using inverse analysis. Materials Transactions, 2003, 44(11): 2303-2310  
    Bum B, Reichert P, Kuhni M. Practical identifiability analysis of large environmental simulation models. Water Resources Research, 2001, 37 (4): 1015-1030  
    Bum B, KÜhni M, Siegrist H, et al. Practical identifiability of ASM2d parameters-systematic selection and tuning of parameter sunsets. Water Research, 2002, 36: 4113-4127  
    Ryan ND, McQueen HJ. Comparison of dynamic softening in 301, 304, 316 and 317 stainless steels. High Temperature Technology, 1990, 8(3): 185-200
    Roberts W, Ahlblom B. A nucleation criterion for dynamic recrystallization during hot working. Acta Metallurgica, 1979, 26: 801-813
    Sandström R, Lagneborg R. A model for hot working occurring by recrystallization. Acta Metallurgica,1975, 23: 387-398  
    OriginLab Corporation. Origin 8 User Guide. 2007.
  • 加载中


    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (1007) PDF downloads(752) Cited by()
    Proportional views


    DownLoad:  Full-Size Img  PowerPoint