Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Victor Komarov"'
Autor:
Roman Karelin, Victor Komarov, Vladimir Cherkasov, Irina Khmelevskaya, Vladimir Andreev, Vladimir Yusupov, Sergey Prokoshkin
Publikováno v:
Metals, Vol 13, Iss 11, p 1829 (2023)
The effect of quasi-continuous (QC) equal-channel angular pressing (ECAP) in various pre-aged states on the structure formation and mechanical and functional properties of a hyper-equiatomic titanium nickelide (TiNi) shape memory alloy is studied. QC
Externí odkaz:
https://doaj.org/article/86a0964ee7ae4d659aacc4b7dbb0da73
Autor:
Elena Ryklina, Semen Murygin, Victor Komarov, Kristina Polyakova, Natalia Resnina, Vladimir Andreev
Publikováno v:
Metals, Vol 13, Iss 8, p 1428 (2023)
When developing bone implants, Young’s modulus is one of the primary characteristics of the material that should be considered. This study focuses on regulating the modulus of Ti-50.8 at.% Ni alloy by varying the grain/subgrain size as well as the
Externí odkaz:
https://doaj.org/article/c8c4e86c5b334a1c9c25a682c14d025e
Autor:
Victor Komarov, Roman Karelin, Vladimir Cherkasov, Vladimir Yusupov, Grzegorz Korpala, Rudolf Kawalla, Ulrich Prahl, Sergey Prokoshkin
Publikováno v:
Metals, Vol 13, Iss 6, p 1099 (2023)
In the present work, the possibility of applying severe torsion deformation (STD) to a bulk near-equiatomic NiTi shape memory alloy in order to accumulate super-high strain and improve mechanical and functional properties was studied. STD was perform
Externí odkaz:
https://doaj.org/article/5745fd230f28453daaf66021b7ac6e22
Autor:
Victor Komarov, Roman Karelin, Irina Khmelevskaya, Vladimir Cherkasov, Vladimir Yusupov, Grzegorz Korpala, Rudolf Kawalla, Ulrich Prahl, Sergey Prokoshkin
Publikováno v:
Materials, Vol 16, Iss 2, p 511 (2023)
The effect of a promising method of performing a thermomechanical treatment which provides the nanocrystalline structure formation in bulk NiTi shape memory alloy samples and a corresponding improvement to their properties was studied in the present
Externí odkaz:
https://doaj.org/article/5d308f925c5e4f3691478bca2c5665d0
Autor:
Roman Karelin, Victor Komarov, Vladimir Cherkasov, Vladimir Yusupov, Sergey Prokoshkin, Vladimir Andreev
Publikováno v:
Materials, Vol 16, Iss 2, p 615 (2023)
In the present work, the possibility of manufacturing long-length TiNiHf rods with a lowered Hf content and a high-temperature shape memory effect in the range of 120–160 °C was studied. Initial ingots with 1.5, 3.0 and 5.0 at.% Hf were obtained b
Externí odkaz:
https://doaj.org/article/4897dd0d62de40ff83c0c1c166136770
Publikováno v:
Crystals, Vol 12, Iss 4, p 506 (2022)
The effect of post-deformation annealing (PDA) of nickel-enriched Ti-50.9 at.% Ni shape memory alloy deformed in various initially deformation-induced structure states on the structure and properties was studied. The phase composition, temperature ra
Externí odkaz:
https://doaj.org/article/e28037804e2d4050a2fe4f1e1e923f4f
Autor:
Grzegorz Korpala, Ulrich Prahl, Roman Karelin, Rudolf Kawalla, Victor Komarov, Ivan Postnikov, V. S. Yusupov, Sergey Prokoshkin, I. Khmelevskaya
Publikováno v:
Transactions of the Indian Institute of Metals. 74:2419-2426
In the present work, flow curves of an equiatomic Ti–Ni shape memory alloy after deformation by compression in the temperature range from 100 to 900 °C at a strain rate of 1 s−1 and up to a true strain (e) of 0.9 were obtained. The phase composi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25b3a872e37eeed7224428ff69919ce8
https://doi.org/10.1007/s12666-021-02355-x
https://doi.org/10.1007/s12666-021-02355-x
Autor:
I. Yu. Khmelevskaya, M. M. Perkas, V. A. Andreev, Victor Komarov, V. S. Yusupov, Sergey Prokoshkin, Roman Karelin
Publikováno v:
Journal of Materials Engineering and Performance. 30:3096-3106
The effect of equal-channel angular pressing (ECAP) in quasi-continuous mode on the structure formation and mechanical and functional properties of a near-equiatomic Ti-Ni shape memory alloy (SMA) was studied in this work. ECAP with channel intersect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ee9211c3440713309ef680bb6f98536
https://doi.org/10.1007/s11665-021-05625-3
https://doi.org/10.1007/s11665-021-05625-3
Autor:
Victor Komarov, I. Khmelevskaya, Sergey Prokoshkin, V. S. Yusupov, Grzegorz Korpala, Ulrich Prahl, Roman Karelin, Rudolf Kawalla
Publikováno v:
JOM. 73:620-629
The deformation behavior, microstructure, phase composition, and mechanical and functional properties of Ti-50.9 at.%Ni shape memory alloy during uniaxial compression in the temperature range from 25°C to 1000°C have been analyzed and are discussed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::400f64b8b019575704650e9ce7c8e1f3
https://doi.org/10.1007/s11837-020-04508-7
https://doi.org/10.1007/s11837-020-04508-7
Autor:
I. Khmelevskaya, V. S. Yusupov, Victor Komarov, Michail Perkas, Sergey Prokoshkin, Roman Karelin, Vladimir I. Andreev
Publikováno v:
METAL 2020 Conference Proeedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b22911cf0978fe49392e67bd26a868c
https://doi.org/10.37904/metal.2020.3624
https://doi.org/10.37904/metal.2020.3624