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Modeling of Constitutive Equation and Microstructure Evolution of New Wrought Superalloy GH4066

  • Yanju WangEmail author
  • Chonglin Jia
  • Xingwu Li
  • Aixue Sha
Conference paper
Part of the Springer Proceedings in Physics book series (SPPHY, volume 217)

Abstract

Thermo-physical simulation experiment was carried out on Gleeble-3800 to characterize the flow stress of wrought superalloy GH4066 under different deformation conditions. Based on the test results, a constitutive model of the alloy was established in the form of Avrami equation. In order to study the microstructure evolution of the alloy during hot deformation, metallographic test and relevant analysis were performed. The model on grain size of the alloy in the dynamic recrystallization process was established using Zener–Hollomon parameter, and dynamic recrystallization fraction model was determined. The grain growth model, the peak strain, and critical strain models of the alloy were established on the basis of the achieved results.

Keywords

GH4066 Modeling Microstructure evolution Dynamic recrystallization Grain growth 

References

  1. 1.
    L. Witek, Failure analysis of turbine disc of an aero engine. Eng. Fail. Anal. 13(1), 9–17 (2006)CrossRefGoogle Scholar
  2. 2.
    C.L. Liu, Z.Z. Lu, Y.L. Xu et al., Reliability analysis for low cycle fatigue life of the aeronautical engine turbine disc structure under random environment. Mater. Sci. Eng., A 395(1–2), 218–225 (2005)CrossRefGoogle Scholar
  3. 3.
    H.T. Pang, P.A.S. Reed, Microstructure effects on high temperature fatigue crack initiation and short crack growth in turbine disc nickel-base superalloy U dimet 720Li. Mater. Sci. Eng. A 448(1–2), 67–79 (2007)CrossRefGoogle Scholar
  4. 4.
    Y. Ma, G. Cheng, Forming property and broaching error prediction of a forged nickel-based superalloy turbine disc. Aerosp. Sci. Technol. (2016)Google Scholar
  5. 5.
    J.H. Du, X.D. Lu, Q. Deng, Effect of frequency on the fatigue behavior of IN718 superalloy. Adv. Mater. Res. 1142 (2017)CrossRefGoogle Scholar
  6. 6.
    H. Chen, Recent development in Nickel-based Powder superalloy used in aircraft turbines. Mater. Rev. 16(11), 17–19 (2002)Google Scholar
  7. 7.
    Q.H. Li, F.G. Li, Q. Wan et al., Finite element simulation of super plastic isothermal forging process for Nickel-base PM superalloy. Mater. Sci. Forum, 297–302 (2007)Google Scholar
  8. 8.
    T. Etter, A. Künzler, H. Meidani, High Temperature Nickel-Base Superalloy for use in Powder Based Manufacturing Process, US20170021415[P] (2017)Google Scholar
  9. 9.
    B. Zhang, G. Zhao, W. Zhang, S. Huang, S. Chen, Investigation of high performance disc alloy GH4065 and associated advanced processing techniques. Acta Met. 51(10), 1227–1234 (2015)Google Scholar
  10. 10.
    Y. Yu, Principles of Metallurgy. (Metallurgical Industry Press, 2013)Google Scholar
  11. 11.
    Y. Wang, J. Jiang, C. Jia et al., Constitutive model of wrought superalloy GH4066 in hot deformation process. Adv. Mater. Process (2018)Google Scholar
  12. 12.
    D.M. Garcı́A, A.E. Garfias-Garcı́, J.D. Muñoz-Andrade, Determination of the activation energy of copper during in situ tension testing by SEM. Charact. Metals Alloy (2017)Google Scholar
  13. 13.
    C.D. Barrett, A. Imandoust, A.L. Oppedal et al., Effect of grain boundaries on texture formation during dynamic recrystallization of magnesium alloys. Acta Metal 128, 270–283 (2017)Google Scholar
  14. 14.
    H. Ji, J. Liu, B. Wang et al., Microstructure evolution and constitutive equations for the high-temperature deformation of 5Cr21Mn9Ni4 N heat-resistant steel. J. Alloy. Compd. 693, 674–687 (2017)CrossRefGoogle Scholar
  15. 15.
    D.A. Demania, Recovery and recrystallization in nickel-based superalloy Rene 88 DT (2002)Google Scholar
  16. 16.
    Y.C. Lin, F.Q. Nong, X.M. Chen et al., Microstructure evolution and constitutive models to predict hot deformation behaviors of a nickel-based superalloy. Vacuum 137, 104–114 (2017)CrossRefGoogle Scholar
  17. 17.
    C.W. Price, Use of Kolmogorov-Johnson-Mehl-Avrami kinetics in recrystallization of metals and crystallization of metallic glasses. Acta Metall. Mater. 38(5), 727–738 (1990)CrossRefGoogle Scholar
  18. 18.
    M. Castro, F. Domı́Nguezadame, A. Sánchez et al., Model for crystallization kinetics: deviations from Kolmogorov–Johnson–Mehl–Avrami kinetics. Appl. Phys. Lett. 75(15), 2205–2207 (1999)CrossRefGoogle Scholar
  19. 19.
    K.L. Wang, S.Q. Lu, X. Li et al., Study on dynamic recrystallization behavior in deformed austenite of 52100 steel by using JMAK-Model. Appl. Mech. Mater. 275–277, 1833–1837 (2013)Google Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  • Yanju Wang
    • 1
    Email author
  • Chonglin Jia
    • 1
  • Xingwu Li
    • 1
  • Aixue Sha
    • 1
  1. 1.Aviation Engine Corporation of China, Beijing Institute of Aeronautical MaterialsBeijingChina

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