Volume 28 Issue 10
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YU Duo-kui, YANG Xiao-guang, ZHANG Ke-shi. Mesoscopic mechanical constitutive relation of cyclic plasticity for nickel based polycrystalline superalloy[J]. Journal of Aerospace Power, 2013, 28(10): 2167-2173.
Citation: YU Duo-kui, YANG Xiao-guang, ZHANG Ke-shi. Mesoscopic mechanical constitutive relation of cyclic plasticity for nickel based polycrystalline superalloy[J]. Journal of Aerospace Power, 2013, 28(10): 2167-2173.
shu

Mesoscopic mechanical constitutive relation of cyclic plasticity for nickel based polycrystalline superalloy

  • 1.

    School of Energy and Power Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

  • 2.

    School of Civil and Architecture Engineering, Guangxi University, Nanning 530004, China

  • Received Date: 2012-10-09
  • Publish Date: 2013-10-28
    Abstract
  • Based on the constitutive relation in crystal plasticity,anisotropy of cyclic hardening of meso-plastic deformation flow and nonlinear movement of crystal slip was considered.Using the Voronoi polycrystalline as a representative volume element (RVE),the mesoscopic mechanical constitutive relation of nickel based polycrystalline superalloy was described by the theory of crystal plasticity.Calculations of both symmetric and asymmetric cycle analyses were conducted.The results of symmetric cyclic analyses indicate that the model is suitable to simulate the strain hardening phenomenon and Bauschinger effect.The results of asymmetric cycle analyses show that the model has the ability to describe ratchet behavior,back stress calculations have great impact on the evolution of slip shear strain rate,slip shear strain rate value largely depends on nonlinear evolution led by back stress hardening process.

     

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    • References(18)
  • [1]
    Taylor G I,Elam C F.The plastic extension of fracture of aluminum crystal[J].Proceedings of the Royal Society A,1925,108(745):28-51.
    [2]
    Taylor G I,Elam C F.The distortion of an aluminum crystal during a tensile test[J].Proceedings of the Royal Society:Series A,1923,102(719):643-667.
    [3]
    Taylor G I.The mechanism of plastic deformation of crystal:Part 1 theoretical[J].Proceedings of the Royal Society:Series A,1934,145(855):362-387.
    [4]
    Hill R,Rice J R.Constitutive analysis of elastic-plastic crystals at arbitrary strain[J].Journal of the Mechanics and Physics of Solids,1972,20(6):401-413.
    [5]
    Asaro R J.Crystal plasticity[J].Journal of Applied Mechanics,1983,50(4b):921-934.
    [6]
    Rice J R.Inelastic constitutive ralations for solids:an internal variable theory and its application to metal plasticity[J].Journal of the Mechanics and Physics of Solids,1971,19(6):433-455.
    [7]
    Peirce D,Asaro R J,Needleman A.Material rate dependence and localized deformation in crystalline solids[J].Acta Metallurgica,1983,31(12):1951-1976.
    [8]
    Hill R,Havner K S.Perspectives in the mechanics of elastoplastic crystal[J].Journal of the Mechanics and Physics of Solids,1982,30(1):5-22.
    [9]
    Havner K S.Finite plastic deformation of crystalline solids[M].Cambrige,UK:Cambrideg University Press,1992.
    [10]
    Nasser S N.Rate dependent finite elastic plastic deformation of polycrystals[J].Proceedings of the Royal Society:Series A,1986,407(1833):343-375.
    [11]
    Rashid M M,Nasser S N.A constitutive algorithm for rate dependent crystal plasticity[J].Computer Methods in Applied Mechanics and Engineering,1992,94(2):201-228.
    [12]
    Cuitino A M,Ortiz M.Computational modelling of single crystals[J].Modeling and Simulation in Material Sciences and Engineering,1999,1(3):225-263.
    [13]
    Roters F,Eisenlohr P,Hantcherli L,et al.Overview of constitutive laws,kinematics,homogenization and multiscale methods in crystal plasticity finite-element modeling:theory,experiments,applications[J].Acta Materialia,2010,58(4):1152-1211.
    [14]
    张克实,石艳柯,许凌波,等.对称拉压循环下金属屈服硬化的各向异性与细观变形转动的不均匀性[J].金属学报,2011,47(10):1292-1300. ZHANG Keshi,SHI Yanke,XU Lingbo,et al.Anisotropy of yielding/hardening and microinhomogeneity of deforming/rotating for a ploycrystalline metal under cyclic tension-compression[J].Acta Metallurgical Sinica,2011,47(10):1292-1300.(in Chinese)
    [15]
    尹泽勇,岳珠峰,杨治国,等.各向异性单晶合金结构强度与寿命[M].北京:国防工业出版社,2003.
    [16]
    Hutchinson J W.Bounds and self-consistent estimates for creep of polycrystalline materials[J].Proceedings of the Royal Society:Series A,1976,348(1652):101-127.
    [17]
    Chaboche J L.A review of some plasticity and viscoplasticity constitutive theories[J].International Journal of Plasticity,2008,24(10):1642-1693.
    [18]
    《航空发动机设计用材料数据手册》编委会.航空发动机设计用材料数据手册:第4册[M].北京:航空工业出版社,2010.
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