Advertisement

Inorganic Materials

, Volume 54, Issue 15, pp 1532–1536 | Cite as

Quantitative Assessment of the Bauschinger Effect in Magnesium Alloys with the Asymmetry Effect

  • D. L. MersonEmail author
  • E. V. Vasil’evEmail author
  • A. Yu. VinogradovEmail author
MECHANICS OF MATERIALS: STRENGTH, RESOURCE, AND SAFETY
  • 16 Downloads

Abstract

Special features of the quantitative assessment of the Bauschinger effect in magnesium alloys with asymmetrical deformation behavior are considered. It is found that the Bauschinger effect is associated with the different contribution of detwinning to the overall deformation, and calculation of the quantitative parameters of this effect by stress and deformation criteria gives close results. In this case, the asymmetrical behavior of the magnesium alloys at strain and compression exerts similar influence both on stress of the initial plastic deformation (compressional yield strength) and on the contribution of the deformation detwinning to the overall plastic deformation. Parameters of the Bauschinger effect during condensation of the magnesium alloys are close to zero; i.e., in this case, the effect is hardly evident; and inelasticity, responsible for that, is associated with the special features of detwinning just under strain. Comparison of the Bauschinger effect for two alloys—industrial ZK30 and advanced ZE10 with the rare earth elements—counts in favor of the latter in all cases.

Keywords:

Bauschinger effect deformation asymmetry magnesium alloys 

Notes

ACKNOWLEDGMENTS

This work was performed under the financial support of the Ministry of Education and Science of the Russian Federation, project RFMEFI58615X0021.

REFERENCES

  1. 1.
    Mordike, B.L. and Ebert, T., Magnesium: properties–applications–potential, Mater. Sci. Eng. A, 2001, vol. 302, no. 1, pp. 37–45.CrossRefGoogle Scholar
  2. 2.
    Wolff, M., Ebel, T., and Dahms, M., Sintering of magnesium, Adv. Eng. Mater., 2010, vol. 12, no. 9, pp. 829–836.CrossRefGoogle Scholar
  3. 3.
    Ben Hamu, G., Eliezer, D., and Shin, K.S., The relation between processing, microstructure and corrosion behavior of new magnesium alloys for transportation application, Proc. 47th Annual Conf. of the Australasian Corrosion Association 2007 “Corrosion Control 2007,” Red Hook, NY: Curran Associates, 2007, p. 906.Google Scholar
  4. 4.
    Hirsch, J. and Al-Samman, T., Superior light metals by texture engineering: optimized aluminum and magnesium alloys for automotive applications, Acta Mater., 2013, vol. 61, no. 3, pp. 818–843.CrossRefGoogle Scholar
  5. 5.
    Luo, A.A., Magnesium: current and potential automotive applications, JOM, 2002, vol. 54, no. 2, pp. 42–48.CrossRefGoogle Scholar
  6. 6.
    Liu, W.C., Dong, J., Zhang, P., Yao, Z.Y., Zhai, C.Q., and Ding, W.J., High cycle fatigue behavior of as-extruded ZK60 magnesium alloy, J. Mater. Sci., 2009, vol. 44, no. 11, pp. 2916–2924.CrossRefGoogle Scholar
  7. 7.
    Shiozawa, K., Kitajima, J., Kaminashi, T., Murai, T., and Takahashi, T., Low-cycle fatigue deformation behavior and evaluation of fatigue life on extruded magnesium alloys, Proc. Eng., 2011, vol. 10, pp. 1244–1249.CrossRefGoogle Scholar
  8. 8.
    Lin, X.Z. and Chen, D.L., Strain controlled cyclic deformation behavior of an extruded magnesium alloy, Mater. Sci. Eng. A, 2008, vol. 496, no. 1, pp. 106–113.CrossRefGoogle Scholar
  9. 9.
    Yin, S.M., Yang, F., Yang, X.M., Wu, S.D., Li, S.X., and Li, G.Y., The role of twinning–detwinning on fatigue fracture morphology of Mg–3%Al–1%Zn alloy, Mater. Sci. Eng. A, 2008, vol. 494, no. 1, pp. 397–400.CrossRefGoogle Scholar
  10. 10.
    Proust, G., Tomé, C.N., Jain, A., and Agnew, S.R., Modeling the effect of twinning and detwinning during strain-path changes of magnesium alloy AZ31, Int. J. Plast., 2009, vol. 25, no. 5, pp. 861–880.CrossRefGoogle Scholar
  11. 11.
    Wu, L., Jain, A., Brown, D.W., Stoica, G.M., Agnew, S.R., Clausen, B., and Liaw, P.K., Twinning–detwinning behavior during the strain-controlled low-cycle fatigue testing of a wrought magnesium alloy, ZK60A, Acta Mater., 2008, vol. 56, no. 4, pp. 688–695.CrossRefGoogle Scholar
  12. 12.
    Lee, S.Y., Wang, H., and Gharghouri, M.A., Twinning-detwinning behavior during cyclic deformation of magnesium alloy, Metals, 2015, vol. 5, no. 2, pp. 881–890.CrossRefGoogle Scholar
  13. 13.
    Christian, J.W. and Mahajan, S., Deformation twinning, Prog. Mater. Sci., 1995, vol. 39, no. 1, pp. 1–157.CrossRefGoogle Scholar
  14. 14.
    Barnett, M.R., Twinning and the ductility of magnesium alloys: Part I. “Tension” twins, Mater. Sci. Eng. A, 2007, vol. 464, no. 1, pp. 1–7.CrossRefGoogle Scholar
  15. 15.
    Barnett, M.R., Twinning and the ductility of magnesium alloys: Part II. “Contraction” twins, Mater. Sci. Eng. A, 2007, vol. 464, no. 1, pp. 8–16.CrossRefGoogle Scholar
  16. 16.
    Bauschinger, J., Ueber die veranderung der elasticitatsgrenze und elasticitatsmodul verschiedener, Met. Caviling, 1881, vol. 27, pp. 289–348.Google Scholar
  17. 17.
    McLean, D., Mechanical Properties of Metals, New York: Wiley, 1962.Google Scholar
  18. 18.
    Lemoine, X. and Aouafi, A., Bauschinger effect correspondence of experimental tests, Int. J. Mater. Form., 2008, vol. 1, no. 1, pp. 241–244.CrossRefGoogle Scholar
  19. 19.
    Abel, A., Historical perspectives and some of the main features of the Bauschinger effect, Mater. Forum, 1987, vol. 10, no. 1, pp. 11–26.Google Scholar
  20. 20.
    Stolyarov, V.V., Bauschinger effect in ultrafine-grained metal materials, Zavod. Lab., Diagn. Mater., 2006, vol. 72, no. 9, pp. 45–49.Google Scholar
  21. 21.
    Vinogradov, A., Vasilev, E., Linderov, M., and Merson, D., In situ observations of the kinetics of twinning–detwinning and dislocation slip in magnesium, Mater. Sci. Eng. A, 2016, vol. 676, pp. 351–360.CrossRefGoogle Scholar

Copyright information

© Pleiades Publishing, Inc. 2018

Authors and Affiliations

  1. 1.Tolyatti State UniversityTolyattiRussia
  2. 2.Norwegian University of Science and TechnologyTrondheimNorway

Personalised recommendations