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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 & design. 2021. Vol. 197. P. 109225 (1-9)
Type: статьи в журналах
Date: 2021
Description:
The study focuses on the superelastic effect in single-crystalline boron-doped Fe-based shape memory alloys. The homogenized and quenched single crystals were subjected to a heat treatment at 973 K fo
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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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Source: Materials letters. 2021. Vol. 305. P. 130773 (1-3)
Type: статьи в журналах
Date: 2021
Description:
In this paper, for the first time, we found that at tension value of the one-way shape memory effect (SME) was 9.9% at external stresses of 250 MPa of the [011]-oriented Ti50Ni40Cu10 alloy (at%) cryst
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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: 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: 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: 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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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: Materials letters. 2021. Vol. 305. P. 130746 (1-4)
Type: статьи в журналах
Date: 2021
Description:
The kinetics of precipitation hardening at 1073 K of the (CoCrFeNi)94Ti2Al4 high-entropy alloy (HEA) was investigated during tension along [001] and [144] orientations. It was shown that at a high lev
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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: 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: 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: Scripta materialia. 2021. Vol. 194. P. 113618 (1-5)
Type: статьи в журналах
Date: 2021
Description:
In the present study, the temperature dependence of martensite variant reorientation in stress-induced martensite aged at 423 K along the [110] B2 [100] L10 -direction Ni 49 Fe 18 Ga 27 Co 6 single cr
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