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Metal Science and Heat Treatment

, Volume 19, Issue 5, pp 390–393 | Cite as

Plasticity of alloy VT 20–1000°C

  • M. A. Zolotov
  • V. A. Skudnov
  • V. E. Vinogradova
  • L. D. Sokolov
Technical Information
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Conclusions

  1. 1.

    In the entire temperature range investigated (20–1000°C) we found a direct correlation between the plasticity of alloy VT20 and factor m.

     
  2. 2.

    Alloy VT20 exhibits superplasticity at 900° at a strain rate of 1.64·10−3sec−1, which can be utilized in hot extrusion without preliminary preparation of the structure.

     

Keywords

Entire Temperature Range Alloy VT20 Preliminary Preparation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature cited

  1. 1.
    A. Garde, A. Santhanam, and R. Reed-Hill, Acta Met.,20, No. 2, 215 (1972).Google Scholar
  2. 2.
    S. I. Bulat, A. S. Tikhonov, and A. K. Dubrovin, Deformability of Structurally Heterogeneous Steels and Alloys [in Russian], Metallurgiya, Moscow (1975).Google Scholar
  3. 3.
    L. A. Nikol'skii et al., Hot Extrusion and Pressing of Titanium Alloys [in Russian], Mashinostroenie, Moscow (1975).Google Scholar
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    S. G. Glazunov and V. N. Moiseev, Structural Titanium Alloys [in Russian], Metallurgiya, Moscow (1974).Google Scholar
  5. 5.
    V. M. Rozenberg, Creep of Metals [in Russian], Metallurgiya, Moscow (1974).Google Scholar

Copyright information

© Plenum Publishing Corporation 1977

Authors and Affiliations

  • M. A. Zolotov
  • V. A. Skudnov
  • V. E. Vinogradova
  • L. D. Sokolov

There are no affiliations available

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