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Source: Physical Review Letters. 2021. Vol. 127, № 11. P. 115704-1-115704-7
Type: статьи в журналах
Date: 2021
Description:
High-entropy alloys and even medium-entropy alloys are an intriguing class of materials in that structure and property relations can be controlled via alloying and chemical disorder over wide ranges i
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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: Materials letters. 2021. Vol. 282. P. 128677 (1-4)
Type: статьи в журналах
Date: 2021
Description:
The orientation dependence of the functional and mechanical properties of quenched Ti-51.8at.%Ni single crystals, undergoing a strain-glass transition upon cooling/heating was investigated. It was fou
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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: Russian physics journal. 2021. Vol. 63, № 9. P. 1596-1604
Type: статьи в журналах
Date: 2021
Description:
The effect of γ'- and β-phase particles on the γ–α' thermoelastic martensitic transformation (MT) during heating/cooling and under stress in [001]-oriented single crystals of a Fe–28%Ni–17%Co–11.5%Al–
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Source: Smart materials and structures. 2021. Vol. 30, № 2. P. 025039 (1-10)
Type: статьи в журналах
Date: 2021
Description:
The present study investigates the high-temperature shape memory effect (SME) in heterophase Ni50.3Ti32.2Hf17.5 polycrystals with nanosized H-phase particles after stress-induced martensite (SIM) agin
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Source: Metals. 2021. Vol. 11, № 6. P. 943 (1-15)
Type: статьи в журналах
Date: 2021
Description:
The two-step ageing of Fe-28Ni-17Co-11.5Al-2.5Nb (at.%) single crystals under and without stress, leads to the precipitation of the γ'- and β-phase particles. Research has shown that γ–α' thermoelasti
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Source: Materials letters. 2021. Vol. 300. P. 130207 (1-4)
Type: статьи в журналах
Date: 2021
Description:
In present work, the cyclic stability of the rubber-like behaviour (RLB) was investigated in Ni49Fe18Ga27Co6 (at. %) single crystals. Crystals were aged in the martensite phase at 423 K for 1 h under
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Source: Materials letters. 2021. Vol. 291. P. 129430 (1-3)
Type: статьи в журналах
Date: 2021
Description:
The present paper focuses on the analysis of functional fatigue properties in <001>-oriented single crystalline Fe-Ni-Co-Al-Ta shape memory alloys. Superelastic cycling experiments up to 4.5% at diffe
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Source: Russian physics journal. 2021. Vol. 63, № 12. P. 2205-2211
Type: статьи в журналах
Date: 2021
Description:
The paper studies superelasticity in a 203–523 K temperature range of the 42.5Fe-34Mn-15Al-7.5Ni-1Ti at.% oligocrystals quenched and aged at 473 K for 3 hours. It is shown that the critical stress for
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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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Source: Metals. 2021. Vol. 11, № 12. P. 1890. (1-10)
Type: статьи в журналах
Date: 2021
Description:
This study investigated the effect of stress‐induced martensite aging under tensile and compressive stresses on the functional and viscoelastic properties in Ni50.3Ti32.2Hf17.5 polycrystals containing
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Source: Materials letters. 2021. Vol. 289. P. 129395 (1-4)
Type: статьи в журналах
Date: 2021
Description:
Temperature dependence of the stressesrcrof stress-inducedc-a0martensitic transformations (MT) andsuperelasticity (SE) were studied in tension and compression on [001]-oriented Fe-27Ni-17Co-11.7Al-2.9
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Source: Journal of alloys and compounds. 2021. Vol. 856. P. 158158 (1-10)
Type: статьи в журналах
Date: 2021
Description:
The paper reports the effect of one-step and two-step ageing of the [001]-oriented Fe-28Ni-17Co-11.5Al- 2.5Nb (FeNiCoAlNb) (at%) single crystals on the precipitate of γ′- and β-phase particles, Ms tem
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Source: Materials science and engineering A. 2021. Vol. 832. P. 142420 (1-8)
Type: статьи в журналах
Date: 2021
Description:
Abstract. In this study, we investigated the effect of the number of Ti3Ni4 particle variants (obtained via stress-free and stress-assisted aging at 823 K for 1 hour) on the shape memory effect, super
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