High-temperature superelasticity and shape memory effect in [0 1 1]B2-oriented single crystals of the (TiZrHf)50Ni25Cu15Co10 high-entropy alloy Y. I. Chumlyakov, I. V. Kireeva, L. P. Yakovleva [et al.]
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ArticleContent type: Текст Media type: электронный Subject(s): высокоэнтропийные сплавы | монокристаллы | эффект памяти формы | высокотемпературная сверхэластичностьGenre/Form: статьи в журналах Online resources: Click here to access online
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Materials letters Vol. 330. P. 133274 (1-4)Abstract: Superelasticity (SE) and shape memory effect (SME) of [0 1 1]B2-oriented single crystals in B2-phase of the (TiZrHf)50Ni25Cu15Co10 high-entropy alloy (at.%), with B2-B19′ martensitic transformation, have been studied in the post-growth state under compression. It is shown that SE is observed within a wide temperature range of T = Ms = 404 K to 528 K. The maximum SE value is 4.4 %, and the SME reaches 4.3–4.7 %.
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Superelasticity (SE) and shape memory effect (SME) of [0 1 1]B2-oriented single crystals in B2-phase of the (TiZrHf)50Ni25Cu15Co10 high-entropy alloy (at.%), with B2-B19′ martensitic transformation, have been studied in the post-growth state under compression. It is shown that SE is observed within a wide temperature range of T = Ms = 404 K to 528 K. The maximum SE value is 4.4 %, and the SME reaches 4.3–4.7 %.
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