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Long-Length Semiproducts from Ni – Ti Alloys with Advanced Mechanical Properties

  • SHAPE-MEMORY ALLOYS
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Metal Science and Heat Treatment Aims and scope

The effect of cold deformation and heat treatment on the mechanical properties of hot-rolled long-length semiproducts from shape-memory Ni – Ti alloys is studied. It is shown that cold deformation to εtot = 30% with intermediate annealing operations promotes reversible changes in the shape. The effect may be associated with relaxation of oriented microstresses created during plastic deformation.

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Authors and Affiliations

  1. “MATEKS-SPF” Industrial Center, Moscow, Russia

    V. A. Andreev

  2. A. A. Baikov Institute of Physical Metallurgy of the Russian Academy of Sciences, Moscow, Russia

    V. S. Yusupov, M. M. Perkas & V. V. Prosvirnin

  3. National University of Science and Technology “MISiS”, Moscow, Russia

    S. A. Bondareva

Authors
  1. V. A. Andreev
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  2. V. S. Yusupov
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  3. M. M. Perkas
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  4. V. V. Prosvirnin
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  5. S. A. Bondareva
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Corresponding author

Correspondence to V. V. Prosvirnin.

Additional information

Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 2, pp. 19 – 21, February, 2015.

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Andreev, V.A., Yusupov, V.S., Perkas, M.M. et al. Long-Length Semiproducts from Ni – Ti Alloys with Advanced Mechanical Properties. Met Sci Heat Treat 57, 78–80 (2015). https://doi.org/10.1007/s11041-015-9839-9

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  • DOI: https://doi.org/10.1007/s11041-015-9839-9

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