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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2018 Volume 44, Issue 21, Pages 91–96 (Mi pjtf5656)

Strain concentration effect in Cu–Al–Ni single crystals under a longitudinal bending force

S. A. Pul'nev, A. I. Pryadko, A. V. Chikiryaka, V. I. Nikolaev

Ioffe Institute, St. Petersburg

Abstract: The behavior of a superelastic Cu–14.2% Al–4%Ni single crystal in the case of high reversible strains under a longitudinal bending force was investigated. The effect of strain confinement along the crystal length was revealed and studied. The highest reversible strains (up to 10%) were shown to be confined within the central part of the bent crystal.

Received: 13.06.2018

DOI: 10.21883/PJTF.2018.21.46860.17425


 English version:
Technical Physics Letters, 2018, 44:11, 992–994

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© Steklov Math. Inst. of RAS, 2025