JETP Letters

, Volume 96, Issue 6, pp 380–384

Effect of the wetting of grain boundaries on the formation of a solid solution in the Al-Zn system

  • O. A. Kogtenkova
  • B. B. Straumal
  • S. G. Protasova
  • A. S. Gornakova
  • P. Ziȩba
  • T. Czeppe
Article

Abstract

Phase transitions in the bulk and at grain boundaries in the (Al-20 wt % Zn) alloy have been studied by means of differential scanning calorimetry and transmission electron microscopy. Polycrystals with a high specific area of grain boundaries have been obtained using severe plastic deformation (high-pressure torsion). It has been shown that the Zn-based solid phase completely wets the grain boundaries in aluminum at a temperature of 200°C. The position of the grain boundary solvus line (solubility line), which is above the bulk solvus by 40–45 K, has been determined.

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References

  1. 1.
    B. Straumal and W. Gust, Mater. Sci. Forum 207, 59 (1996).CrossRefGoogle Scholar
  2. 2.
    B. Straumal and B. Baretzky, Interf. Sci. 12, 147 (2004).CrossRefGoogle Scholar
  3. 3.
    J. W. Cahn, J. Chem. Phys. 66, 3667 (1977).ADSCrossRefGoogle Scholar
  4. 4.
    C. Ebner and W. F. Saam, Phys. Rev. Lett. 38, 1486 (1977).ADSCrossRefGoogle Scholar
  5. 5.
    N. Eustathopoulos, Int. Met. Rev. 28, 189 (1983).CrossRefGoogle Scholar
  6. 6.
    V. N. Semenov, B. B. Straumal, V. G. Glebovsky, et al., J. Cryst. Growth 151, 180 (1995).ADSCrossRefGoogle Scholar
  7. 7.
    B. B. Straumal, W. Gust, and T. Watanabe, Mater. Sci. Forum 294, 411 (1999).CrossRefGoogle Scholar
  8. 8.
    B. B. Straumal, W. Gust, and D. A. Molodov, Interf. Sci. 9, 127 (1995).Google Scholar
  9. 9.
    G. A. Lopez, E. J. Mittemeijer, and B. B. Straumal, Acta Mater. 52, 4537 (2004).CrossRefGoogle Scholar
  10. 10.
    B. B. Straumal, B. Baretzky, O. A. Kogtenkova, et al., J. Mater. Sci. 45, 2057 (2010).ADSCrossRefGoogle Scholar
  11. 11.
    B. B. Straumal, O. A. Kogtenkova, A. B. Straumal, et al., J. Mater. Sci. 45, 4271 (2010).ADSCrossRefGoogle Scholar
  12. 12.
    S. G. Protasova, O. A. Kogtenkova, B. B. Straumal, et al., J. Mater. Sci. 46, 4349 (2011).ADSCrossRefGoogle Scholar
  13. 13.
    B. B. Straumal, S. A. Polyakov, E. Bischoff, et al., Interf. Sci. 9, 287 (1995).CrossRefGoogle Scholar
  14. 14.
    B. B. Straumal, B. Baretzky, O. A. Kogtenkova, et al., J. Mater. Sci. 47, 1641 (2012).ADSCrossRefGoogle Scholar
  15. 15.
    B. B. Straumal, O. A. Kogtenkova, S. G. Protasova, et al., J. Mater. Sci. 46, 4243 (2012).ADSCrossRefGoogle Scholar
  16. 16.
    R. Z. Valiev and T. G. Langdon, Prog. Mater. Sci. 51, 881 (2006).CrossRefGoogle Scholar
  17. 17.
    Binary Alloy Phase Diagrams, Ed. by T. B. Massalski (ASM International, Materials Park, 1993).Google Scholar
  18. 18.
    J. A. Dean, The Analytical Chemistry Handbook (McGraw Hill, New York, 1995), Standards ASTM D 3417, ASTM D 3418, ASTM E 1356, ISO 11357.Google Scholar
  19. 19.
    B. B. Straumal, O. I. Noskovich, V. N. Semenov, et al., Acta Metall. Mater. 40, 795 (1992).CrossRefGoogle Scholar
  20. 20.
    J. Scholhammer, B. Baretzky, W. Gust, et al., Interf. Sci. 9, 43 (2001).CrossRefGoogle Scholar
  21. 21.
    L. S. Chang, E. Rabkin, B. B. Straumal, et al., Def. Diff. Forum 156, 135 (1997).CrossRefGoogle Scholar
  22. 22.
    V. K. Gupta, D. H. Yoon, H. M. Meyer, et al., Acta Mater. 55, 3131 (2007).CrossRefGoogle Scholar
  23. 23.
    J. Luo, V. K. Gupta, D. H. Yoon, et al., Appl. Phys. Lett. 87, 231902 (2005).ADSCrossRefGoogle Scholar
  24. 24.
    J. Luo J. Dillon, and M. P. Harmer, Microsc. Today 17, 22 (2009).CrossRefGoogle Scholar
  25. 25.
    J. Cho, C. M. Wang, H. M. Chan, et al., J. Mater. Sci. 37, 59 (2002).CrossRefGoogle Scholar
  26. 26.
    S. J. Dillon, M. Tang, W. C. Carter, et al., Acta Mater. 55, 6208 (2007).CrossRefGoogle Scholar
  27. 27.
    S. J. Dillon and M. P. Harmer, Acta Mater. 55, 5247 (2007).CrossRefGoogle Scholar
  28. 28.
    S. J. Dillon and M. P. Harmer, J., Eur. Ceram. Soc. 28, 1485 (2008).CrossRefGoogle Scholar
  29. 29.
    G. Pezzotti, A. Nakahira, and M. Tajika, J. Eur. Ceram. Soc. 20, 1319 (2000).CrossRefGoogle Scholar
  30. 30.
    Y. Furukawa, O. Sakurai, K. Shinozaki, et al., J. Ceram. Soc. Jpn. 104, 900 (1996).CrossRefGoogle Scholar
  31. 31.
    M. Elfwing, R. Osterlund, and E. Olsson, J. Am. Ceram. Soc. 83, 2311 (2000).CrossRefGoogle Scholar
  32. 32.
    H. Wang and Y.-M. Chiang, J. Am. Ceram. Soc. 81, 89 (1998).CrossRefGoogle Scholar
  33. 33.
    I. Tanaka, H. J. Kleebe, M. K. Cinibuluk, et al., J. Am. Ceram. Soc. 77, 911 (1998).CrossRefGoogle Scholar
  34. 34.
    M. Baram and W. D. Kaplan, J. Mater. Sci. 41, 7775 (2006).ADSCrossRefGoogle Scholar
  35. 35.
    M. Baram, D. Chatain, and W. D. Kaplan, Science 332, 206 (2011).ADSCrossRefGoogle Scholar
  36. 36.
    C. Scheu, G. Dehm, and W. D. Kaplan, J. Am. Ceram. Soc. 84, 623 (2001).CrossRefGoogle Scholar
  37. 37.
    A. Avishai and W. D. Kaplan, Acta Mater. 53, 1571 (2005).CrossRefGoogle Scholar
  38. 38.
    A. Avishai, C. Scheu, and W. D. Kaplan, Acta Mater. 53, 1559 (2005).CrossRefGoogle Scholar
  39. 39.
    A. Avishai and W. D. Kaplan, Zt. Metallkde 95, 266 (2004).Google Scholar
  40. 40.
    M. Baram, S. H. Garofalini, and W. D. Kaplan, Acta Mater. 59, 5710 (2011).CrossRefGoogle Scholar
  41. 41.
    B. B. Straumal, A. S. Gornakova, O. A. Kogtenkova, et al., Phys. Rev. B 78, 054202 (2008).ADSCrossRefGoogle Scholar
  42. 42.
    B. B. Straumal, A. A. Mazilkin, O. A. Kogtenkova, et al., Philos. Mag. Lett. 87, 423 (2007).ADSCrossRefGoogle Scholar

Copyright information

© Pleiades Publishing, Ltd. 2012

Authors and Affiliations

  • O. A. Kogtenkova
    • 1
  • B. B. Straumal
    • 1
    • 2
  • S. G. Protasova
    • 1
  • A. S. Gornakova
    • 1
  • P. Ziȩba
    • 3
  • T. Czeppe
    • 3
  1. 1.Institute of Solid State PhysicsRussian Academy of SciencesChernogolovka, Moscow regionRussia
  2. 2.National University of Science and Technology MISISMoscowRussia
  3. 3.Institute of Metallurgy and Materials SciencePolish Academy of SciencesKrakowPoland

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