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Source: Physical Mesomechanics. 2022. Vol. 25, № 4. P. 287-295
Type: статьи в журналах
Date: 2022
Description:
This work studies the effect of the stress-induced martensite aging at T = 423 K for 1 and 3 h under compressive stress |σ| = 520–590 MPa on the two-way shape memory effect, superelasticity, and elast
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Source: Metals. 2022. Vol. 12, № 11. P. 1932 (1-13)
Type: статьи в журналах
Date: 2022
Description:
Effect of the surface oxide layer on the shape memory effect (SME) and superelasticity (SE) after marforming (deformation in the martensitic state, followed by annealing at 713 K for 0.5 h in an inert
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Authors:
Lauhoff, Christian |
Reul, A. |
Langenkämper, Dennis |
Krooß, Philipp |
Somsen, Christoph |
Gutmann, Matthias J. |
Pedersen, B |
Kireeva, Irina V. (физик) |
Chumlyakov, Yuri I. |
Eggeler, Gunther |
Schmahl, Wolfgang W. |
Niendorf, Thomas
Source: Acta materialia. 2022. Vol. 226. P. 117623 (1-15)
Type: статьи в журналах
Date: 2022
Description:
Co-Ni-Ga shape memory alloys attracted scientific attention as promising candidate materials for damping applications at elevated temperatures, owing to excellent superelastic properties featuring a f
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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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Source: Shape memory and superelasticity. 2022. Vol. 8, № 3. P. 226-234
Type: статьи в журналах
Date: 2022
Description:
The paper presents studies of the elastocaloric effect during the stress-induced B2–(R)–B19′ martensitic transformation depending on the microstructure and test temperature in Ni50.6Ti49.4 and Ni50.8T
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Source: Materials letters. 2022. Vol. 324. P. 132817 (1-4)
Type: статьи в журналах
Date: 2022
Description:
The shape memory effect (SME) and superelasticity (SE) after marforming (deformation in the martensitic phase at 203 K, followed by annealing at 713 K, 0.5 h) were studied in the equiatomic TiNi cryst
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Source: AIP Conference Proceedings. 2022. Vol. 2509. P. 020208-1-020208-5
Type: статьи в журналах
Date: 2022
Description:
The effect of alloying with Mo atoms 4 at % on the temperature dependence of critical resolved shear stresses (CRSS) τcr(T), strain hardening coefficient, plasticity and deformation mechanism was stud
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Source: Crystals. 2022. Vol. 12, № 4. P. 548 (1-8)
Type: статьи в журналах
Date: 2022
Description:
The microstructure and superelastic response of an Fe41 Ni28 Co17 Al11.5 Ti2.5 (at.%) single crystal along the [removed] orientation was investigated under tension at room temperature after aging at 6
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Authors:
Scheibel, Franziska |
Lauhoff, Christian |
Riegg, Stefan |
Krooß, Philipp |
Bruder, Enrico |
Adabifiroozjaei, Esmaeil |
Molina-Luna, Leopoldo |
Böhm, Stefan |
Chumlyakov, Yuri I. |
Niendorf, Thomas |
Gutfleisch, Oliver
Source: Advanced engineering materials. 2022. Vol. 24, № 10. P. 2200069 (1-11)
Type: статьи в журналах
Date: 2022
Description:
Microstructure design allows to prevent intergranular cracking and premature failure in Co–Ni–Ga shape memory alloys. Favorable grain boundary configurations are established using additive manufacturi
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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. 832. P. 142468 (1-10)
Type: статьи в журналах
Date: 2022
Description:
Transformation strain under stress in Ti50Ni40Cu10 alloy single crystals, with a two-step B2–B19–B19′martensitic transformation (MT), was investigated along three different crystallographic orientatio
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Source: Materials science and engineering A. 2022. Vol. 845. P. 143199 (1-10)
Type: статьи в журналах
Date: 2022
Description:
In the present study, a two-step thermo-mechanical processing consisting of cold work and heat treatment steps was performed to increase the operating temperature of 316 austenitic stainless steels. A
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Authors:
Timofeeva, Ekaterina E. |
Panchenko, Elena Yu. |
Zherdeva, M. V. |
Eftifeeva, Anna S. |
Surikov, N. Yu. |
Tagiltsev, Anton I. |
Fatkullin, I. D. |
Tokhmetova, A. B. |
Yanushonite, E. I. |
Chumlyakov, Yuri I.
Source: Journal of alloys and compounds. 2022. Vol. 922. P. 166275 (1-8)
Type: статьи в журналах
Date: 2022
Description:
In present work, we investigated the thermoelastic B2-B19' martensitic transformations in thermocycles under constant stress, σapp, (ε(Т) curves) and in loading/unloading cycles (σ(ε) curves) in quenc
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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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