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Source: Intermetallics. 2023. Vol. 159. P. 107932 (1-13)
Type: статьи в журналах
Date: 2023
Description:
Simultaneous acoustic emission, AE, and DSC measurements under compression along [110]A direction were carried out on Ni49Fe18Ga27Co6 shape memory single crystals. The compression resulted in anomalou
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Source: Materials. 2023. Vol. 16, № 18. P. 6175 (1-11)
Type: статьи в журналах
Date: 2023
Description:
In the present paper, the cyclic stability of the high-temperature two-way shape memory effect was studied in high-strength Ni50.3Ti32.2Hf17.5 polycrystals after various thermomechanical treatments—tr
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Source: Metals. 2023. Vol. 13, № 9. P. 1567 (1-19)
Type: статьи в журналах
Date: 2023
Description:
This paper deals with the effect of crystal orientation on the B19’-martensite reorientation stress and yield stress in compression in TiNi single crystals with different Ni contents varying from 50.4
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Authors:
Picak, S. |
Singh, P. |
Salas, D. |
Tunes, M. A. |
Fang, X. |
Zhou, L. |
Kramer, M. J. |
Chumlyakov, Yuri I. |
Johnson, Duane D. |
Arróyave, R. |
Ren, Y. |
Karaman, Ibrahim
Source: Materials science and engineering A. 2023. Vol. 888. P. 145309 (1-11)
Type: статьи в журналах
Date: 2023
Description:
Multi-principal-element alloys (also known as medium and high entropy alloys) offer a much larger and richer design space than conventional alloys, providing opportunities for discovering new function
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Source: Journal of materials engineering and performance. 2023. Vol. 32, № 21. P. 9665-9670
Type: статьи в журналах
Date: 2023
Description:
The effect of stress-induced martensite aging on the microstructure, viscoelastic properties, and one-way and two-way shape memory effect in high-temperature Ni50.2Ti37.3Hf12.5 aged polycrystals in te
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Source: Metals. 2022. Vol. 12, № 8. P. 1398 (1-13)
Type: статьи в журналах
Date: 2022
Description:
In the present study, the effect of 0-phase dispersed particles on both the L21(B2)-10M/14ML10 martensitic transformations and the elastocaloric effect in aged Ni54Fe19Ga27 single crystals oriented al
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Authors:
Reul, A. |
Lauhoff, Christian |
Krooß, Philipp |
Somsen, Christoph |
Langenkämper, Dennis |
Gutmann, Matthias J. |
Pedersen, B. |
Hofmann, M. |
Gan, W. M. |
Kireeva, Irina V. (физик) |
Chumlyakov, Yuri I. |
Eggeler, Gunther |
Niendorf, Thomas |
Schmahl, Wolfgang W.
Source: Acta materialia. 2022. Vol. 230. P. 117835 (1-11)
Type: статьи в журналах
Date: 2022
Description:
Results are presented reporting on the martensite domain variant selection and stress-induced martensite morphology in [001]-oriented superelastic Co49Ni21Ga30 shape memory alloy (SMA) single crystals
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Source: Materials science and engineering A. 2022. Vol. 833. P. 142362 (1-12)
Type: статьи в журналах
Date: 2022
Description:
Ni51.5Fe21.5Ga27.0 single crystals have been subjected to different heat treatments resulting in a different degree of L21 ordering. Superelastic response has been measured at different temperatures i
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Source: Materials science and engineering A. 2022. Vol. 855. P. 143855 (1-11)
Type: статьи в журналах
Date: 2022
Description:
The research paper presents a study of the effect of stress-induced martensite aging along the [001]A-deformation axis of the sample on both elastocaloric cooling capacity and superelasticity in Ni54F
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Source: Metals. 2022. Vol. 12, № 12. P. 2113 (1-9)
Type: статьи в журналах
Date: 2022
Description:
The cyclic stability of superelasticity in compression in [001]B2-oriented Ti49.3Ni50.7 single crystals is considered in this paper. The crystals were aged at 823 K for 1.0 h in air and helium. It has
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Source: Russian physics journal. 2022. Vol. 64, № 9. P. 1708-1714
Type: статьи в журналах
Date: 2022
Description:
The temperature dependence of the elastocaloric effect is studied and the experimental values of the adiabatic temperature change, ΔTad, in the loading/unloading cycles of up to 13.3 K and 16.4 K in q
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Source: Acta materialia. 2021. Vol. 206. P. 116616 (1-18)
Type: статьи в журналах
Date: 2021
Description:
In the present work, the effects of composition and heat treatments and the resulting microstruc- tural changes on the martensitic transformation and ferromagnetic transition have been investigated in
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Source: Acta materialia. 2021. Vol. 220. P. 17333 (1-19)
Type: статьи в журналах
Date: 2021
Description:
Acoustic emission (AE) measurements were conducted in situ during cyclic compressive loading on an [ 00 1 over line ] orientated single crystal of Fe-Mn-Al-Ni shape memory alloy to study functional de
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Source: Materials science and engineering A. 2021. Vol. 799. P. 140166 (1-9)
Type: статьи в журналах
Date: 2021
Description:
A stable tensile two-way shape memory effect with a strain of (+7.0 ±0.3) % along the [001]B2-direction upon stress-induced martensite ageing was obtained for single crystals of an Co35Ni35Al30 ferrom
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Source: Journal of alloys and compounds. 2021. Vol. 880. P. 160553 (1-7)
Type: статьи в журналах
Date: 2021
Description:
In this study, the orientation dependence of the elastocaloric effect and superelasticity in Ni50Mn30Ga20 single crystals undergoing L21–10M/14M–L10 martensitic transformations was investigated. The m
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