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    Author

    Руслан Зуфарович Валиев
2012
13 Citations (Scopus)

Peculiarities of ultrafine-grained structure formation in Ti grade-4 using ECAP-Conform

Polyakov, A. V., Semenova, I. P., Raab, G. I., Sitdikov, V. D. & Valiev, R. Z., 24 Oct 2012, In : Reviews on Advanced Materials Science. 31, 1, p. 78-84 7 p.

Research output

Titanium
sliding
grade
titanium
Grain boundary sliding
2017
4 Citations (Scopus)

Influence of additional deformation on microstructure, mechanical and electrical properties of Al-Mg-Si alloy processed by high pressure torsion

Mavlyutov, A. M., Orlova, T. S., Latynina, T. A., Kasatkin, I. A., Murashkin, M. Y. & Valiev, R. Z., 1 Jan 2017, In : Reviews on Advanced Materials Science. 52, 1-2, p. 61-69 9 p.

Research output

Torsional stress
torsion
Electric properties
electrical properties
mechanical properties
2016
151 Citations (Scopus)

Fundamentals of superior properties in bulk NanoSPD materials

Valiev, R. Z., Estrin, Y., Horita, Z., Langdon, T. G., Zehetbauer, M. J. & Zhu, Y. T., 1 Jan 2016, In : Materials Research Letters. 4, 1, p. 1-21 21 p.

Research output

Nanoclusters
Nanostructured materials
Nanostructures
Plastic deformation
Contamination
2011
14 Citations (Scopus)

First measurement of the heat effect of the grain boundary wetting phase transition

Straumal, B. B., Kogtenkova, O. A., Protasova, S. G., Ziȩba, P., Czeppe, T., Baretzky, B. & Valiev, R. Z., 1 Jun 2011, In : Journal of Materials Science. 46, 12, p. 4243-4247 5 p.

Research output

Thermal effects
Wetting
Grain boundaries
Melting
Phase transitions
2018
16 Citations (Scopus)

Enhanced strain rate sensitivity of Zr-based bulk metallic glasses subjected to high pressure torsion

Boltynjuk, E. V., Gunderov, D. V., Ubyivovk, E. V., Monclús, M. A., Yang, L. W., Molina-Aldareguia, J. M., Tyurin, A. I., Kilmametov, A. R., Churakova, A. A., Churyumov, A. Y. & Valiev, R. Z., 30 May 2018, In : Journal of Alloys and Compounds. 747, p. 595-602 8 p.

Research output

Metallic glass
Torsional stress
Strain rate
Nanoindentation
Processing
2017
18 Citations (Scopus)

Influence of Zn content on the microstructure and mechanical performance of ultrafine-grained Al–Zn alloys processed by high-pressure torsion

Chinh, N. Q., Jenei, P., Gubicza, J., Bobruk, E. V., Valiev, R. Z. & Langdon, T. G., 1 Jan 2017, In : Materials Letters. 186, p. 334-337 4 p.

Research output

Torsional stress
torsion
sliding
grain boundaries
Decomposition
2015
24 Citations (Scopus)

Enhanced mechanical properties and electrical conductivity in ultrafine-grained Al 6101 alloy processed via ECAP-conform

Murashkin, M., Medvedev, A., Kazykhanov, V., Krokhin, A., Raab, G., Enikeev, N. & Valiev, R. Z., 20 Nov 2015, In : Metals. 5, 4, p. 2148-2164 17 p.

Research output

Equal channel angular pressing
Mechanical properties
Strength of materials
Precipitates
Aging of materials
2017
2 Citations (Scopus)
Terminology
Nanostructured materials
Plastic deformation
Innovation
Metals
2013
62 Citations (Scopus)

Enhanced mechanical properties and electrical conductivity in ultrafine-grained Al alloy processed via ECAP-PC

Murashkin, M. Y., Sabirov, I., Kazykhanov, V. U., Bobruk, E. V., Dubravina, A. A. & Valiev, R. Z., Jul 2013, In : Journal of Materials Science. 48, 13, p. 4501-4509 9 p.

Research output

Equal channel angular pressing
Mechanical properties
Processing
Microstructure
Aging of materials
2012
31 Citations (Scopus)

Enhanced grain refinement of an Al-Mg-Si alloy by high-pressure torsion processing at 100°C

Tugcu, K., Sha, G., Liao, X. Z., Trimby, P., Xia, J. H., Murashkin, M. Y., Xie, Y., Valiev, R. Z. & Ringer, S. P., 30 Aug 2012, In : Materials Science and Engineering A. 552, p. 415-418 4 p.

Research output

Grain refinement
Torsional stress
torsion
Processing
Grain growth
2015
1 Citation (Scopus)
Equal channel angular pressing
billets
pressing
Titanium
plastic deformation
2012
11 Citations (Scopus)
Electron irradiation
plastic deformation
electron irradiation
defect
Plastic deformation
2015
12 Citations (Scopus)

Surface chemical treatment of ultrafine-grained Ti-6Al-7Nb alloy processed by severe plastic deformation

Oliveira, D. P., Prokofiev, E., Sanches, L. F. R., Polyakova, V., Valiev, R. Z., Botta, W. J., Junior, A. M. J. & Bolfarini, C., 14 Jun 2015, In : Journal of Alloys and Compounds. 643, S1, p. S241-S245

Research output

Plastic deformation
Surface treatment
Niobium
Apatites
Equal channel angular pressing
2014
10 Citations (Scopus)

Refinement of tungsten microstructure upon severe plastic deformation.

Ganeev, A. V., Islamgaliev, R. K. & Valiev, R. Z., 2014, In : Physics of Metals and Metallography. 115, 2, p. 139-145

Research output

Equal channel angular pressing
Tungsten
pressing
Electron diffraction
misalignment
2011
78 Citations (Scopus)
33 Citations (Scopus)

Enhanced corrosion resistance and cellular behavior of ultrafine-grained biomedical NiTi alloy with a novel SrO-SiO2-TiO2 sol-gel coating

Zheng, C. Y., Nie, F. L., Zheng, Y. F., Cheng, Y., Wei, S. C., Ruan, L. & Valiev, R. Z., 2011, In : Applied Surface Science. 257, p. 5913-5918

Research output

2018
3 Citations (Scopus)
Open Access
2016
billets
Aluminum
aluminum
Shear deformation
rods
2015
9 Citations (Scopus)
Titanium
Fatigue of materials
Thermodynamics
Energy dissipation
Heating
2018

Способ получения заготовки из наноструктурного сплава Ti49,3Ni50,7 с эффектом памяти формы

Валиев, Р. З., Гундеров, Д. В., Рааб, Г. И., Прокофьев, Е. А., Чуракова, А. А. & Ломакин, И. В., 12 Jan 2018, IPC No. C22F 1/16 (2006.01), B82Y 40/00 (2011.01), B21J 5/00 (2006.01), Издательство Санкт-Петербургского университета, Patent No. 2 641 207, 6 Dec 2016

Research output

2016
49 Citations (Scopus)

Mechanical and electrical properties of an ultrafine grained Al-8.5wt. % RE (RE=5.4wt.% Ce, 3.1wt.% La) alloy processed by severe plastic deformation

Murashkin, M. Y., Sabirov, I., Medvedev, A. E., Enikeev, N. A., Lefebvre, W., Valiev, R. Z. & Sauvage, X., 2016, In : Materials and Design. 90, p. 433-442 10 p.

Research output

Torsional stress
Plastic deformation
Electric properties
Mechanical properties
Electrical engineering
4 Citations (Scopus)

Microstructure, strength, electrical conductivity and heat resistance of an Al-Mg-Zr alloy after ECAP-conform and cold drawing

Murashkin, M. Y., Medvedev, A. E., Kazykhanov, V. U., Raab, G. I., Ovid'ko, I. A. & Valiev, R. Z., 1 Jan 2016, In : Reviews on Advanced Materials Science. 47, 1-2, p. 16-25 10 p.

Research output

cold drawing
Equal channel angular pressing
pressing
thermal resistance
Heat resistance
2015
Grain boundary sliding
Torsional stress
Decomposition
Mechanical properties
Microstructure
2014
17 Citations (Scopus)

Fatigue life and failure characteristics of an ultrafine-grained Ti-6Al-4V alloy processed by ECAP and extrusion.

Polyakov, A. V., Semenova, I. P., Huang, Y., Valiev, R. Z. & Langdon, T. G., 2014, In : Advanced Engineering Materials. 16, 8, p. 1038-1043

Research output

Equal channel angular pressing
fatigue life
pressing
Extrusion
Fatigue of materials
2016

ИССЛЕДОВАНИЕ МЕТОДОМ НАНОИНДЕНТИРОВАНИЯ МЕХАНИЧЕСКОГО ПОВЕДЕНИЯ ПОДВЕРГНУТОГО ИПДК АМОРФНОГО СПЛАВА ZR62CU22AL10FE5DY1

Болтынюк, Е. В., Гундеров, Д. В., Убыйвовк, Е. В., Monclus, M. A., Чурюмов, А. Ю. & Валиев, Р. З., 2016, VI Всероссийская конференция по наноматериалам с элементами научной школы для молодежи. Сборник материалов.

Research output

2017
1 Citation (Scopus)

Microstructure and mechanical properties of ultrafine-grained Mg-Zn-Ca alloy

Kulyasova, O. B., Islamgaliev, R. K. & Valiev, R. Z., 1 Jan 2017, Compound Materials and Nanotechnology - ICNFCM 2017. Taib, H. (ed.). Trans Tech Publications Ltd, Vol. 381 DDF. p. 39-43 5 p.

Research outputpeer-review

Torsional stress
torsion
mechanical properties
Mechanical properties
microstructure
2 Citations (Scopus)

Study of the Rate of Corrosion and Its Mechanisms in Aluminum Alloy after the Intense Torsional Plastic Deformation

Klevtsov, G. V., Murashkin, M. Y., Kushnarenko, V. M., Klevtsova, N. A., Merson, E. D., Belov, P. A., Pigaleva, I. N. & Valiev, R. Z., 1 Dec 2017, In : Protection of Metals and Physical Chemistry of Surfaces. 53, 7, p. 1240-1246 7 p.

Research output

Aluminum alloys
Plastic deformation
Corrosion
Corrosion rate
Corrosion resistance
2010
29 Citations (Scopus)
Grain boundaries
grain boundaries
Metals
plastic deformation
engineering
2012
293 Citations (Scopus)

Grain boundaries in ultrafine grained materials processed by severe plastic deformation and related phenomena

Sauvage, X., Wilde, G., Divinski, S. V., Horita, Z. & Valiev, R. Z., 1 Apr 2012, In : Materials Science and Engineering A. 540, p. 1-12 12 p.

Research output

plastic deformation
Plastic deformation
Grain boundaries
grain boundaries
Free volume
2018
1 Citation (Scopus)

Microstructure, Texture and Mechanical Properties of Titanium Grade 2 Processed by ECAP (Route C)

Wroński, M., Wierzbanowski, K., Wojtas, D., Szyfner, E., Valiev, R. Z., Kawałko, J., Berent, K. & Sztwiertnia, K., 13 Mar 2018, (Accepted/In press) In : Metals and Materials International. p. 1-13 13 p.

Research output

Titanium
grade
textures
titanium
Textures
129 Citations (Scopus)

Review on superior strength and enhanced ductility of metallic nanomaterials

Ovid'ko, I. A., Valiev, R. Z. & Zhu, Y. T., 1 May 2018, In : Progress in Materials Science. 94, p. 462-540 79 p.

Research output

Nanostructured materials
Ductility
Nanocrystalline materials
Carbon Nanotubes
Graphite
2015
7 Citations (Scopus)

Effect of neutron irradiation on the microstructure and the mechanical and corrosion properties of the ultrafine-grained stainless Cr–Ni steel

Maksimkin, O. P., Gusev, M. N., Tsai, K. V., Yarovchuk, A. V., Rybalchenko, O. V., Enikeev, N. A., Valiev, R. Z. & Dobatkin, S. V., 1 Dec 2015, In : Physics of Metals and Metallography. 116, 12, p. 1270-1278 9 p.

Research output

Neutron irradiation
Steel
Stainless Steel
neutron irradiation
plastic deformation
2010
15 Citations (Scopus)

Special nanostructures in Al-Mg alloys subjected to high pressure torsion

Liu, M. P., Roven, H. J., Liu, X. T., Murashkin, M., Valiev, R. Z., UngÁr, T. & Balogh, L., 1 Nov 2010, In : Transactions of Nonferrous Metals Society of China (English Edition). 20, 11, p. 2051-2056 6 p.

Research output

torsion
Torsional stress
Nanostructures
twinning
Twinning
2013
66 Citations (Scopus)

Ultrafine grained titanium for biomedical applications: An overview of performance

Elias, C. N., Meyers, M. A., Valiev, R. Z. & Monteiro, S. N., 1 Jan 2013, In : Journal of Materials Research and Technology. 2, 4, p. 340-350 11 p.

Research output

Titanium
Dental prostheses
Poisons
Alloying elements
Titanium alloys
2010
180 Citations (Scopus)

On the origin of the extremely high strength of ultrafine-grained Al alloys produced by severe plastic deformation

Valiev, R. Z., Enikeev, N. A., Murashkin, M. Y., Kazykhanov, V. U. & Sauvage, X., Nov 2010, In : Scripta Materialia. 63, 9, p. 949-952 4 p.

Research output

high strength
Torsional stress
plastic deformation
torsion
Plastic deformation
2019
2 Citations (Scopus)

Annealing behavior of severely-deformed titanium Grade 4

Dyakonov, G. S., Mironov, S., Enikeev, N., Valiev, R. Z. & Semiatin, S. L., 2019, In : Materials Science and Engineering A. 742, p. 89-101

Research output

Titanium
grade
titanium
Annealing
annealing
2018

Free volume measurement of severely deformed Zr62Cu22Al10Fe5Dy1 bulk metallic glass

Gunderov, D. V., Boltynjuk, E. V., Sitdikov, V. D., Abrosimova, G. E., Churakova, A. A., Kilmametov, A. R. & Valiev, R. Z., 5 Dec 2018, In : Journal of Physics: Conference Series. 1134, 1, 012010.

Research output

metallic glasses
torsion
halos
shift
radii
2012
56 Citations (Scopus)

Strain rate sensitivity studies in an ultrafine-grained Al-30wt.% Zn alloy using micro- and nanoindentation

Chinh, N. Q., Csanádi, T., Gyori, T., Valiev, R. Z., Straumal, B. B., Kawasaki, M. & Langdon, T. G., 1 May 2012, In : Materials Science and Engineering A. 543, p. 117-120 4 p.

Research output

Nanoindentation
nanoindentation
microhardness
strain rate
Strain rate
2015
7 Citations (Scopus)

X-ray studies of dynamic aging in an aluminum alloy subjected to severe plastic deformation

Sitdikov, V. D., Chizhov, P. S., Murashkin, M. Y., Goidenko, A. A. & Valiev, R. Z., 1 Dec 2015, In : Materials Characterization. 110, p. 222-227 6 p.

Research output

X ray scattering
aluminum alloys
plastic deformation
Aluminum alloys
Plastic deformation
2013
98 Citations (Scopus)

Evolution of microstructure, macrotexture and mechanical properties of commercially pure Ti during ECAP-conform processing and drawing

Gunderov, D. V., Polyakov, A. V., Semenova, I. P., Raab, G. I., Churakova, A. A., Gimaltdinova, E. I., Sabirov, I., Segurado, J., Sitdikov, V. D., Alexandrov, I. V., Enikeev, N. A. & Valiev, R. Z., 1 Feb 2013, In : Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing. 562, p. 128-136 9 p.

Research output

Equal channel angular pressing
pressing
mechanical properties
Mechanical properties
microstructure
7 Citations (Scopus)
Aluminum alloys
Processing
Finite element method
Computer simulation
Ultrafine
2012
43 Citations (Scopus)

Deformation-driven formation of equilibrium phases in the Cu-Ni alloys

Straumal, B. B., Protasova, S. G., Mazilkin, A. A., Rabkin, E., Goll, D., Schütz, G., Baretzky, B. & Valiev, R. Z., 1 Jan 2012, In : Journal of Materials Science. 47, 1, p. 360-367 8 p.

Research output

Phase equilibria
Solid solutions
Torsional stress
Decomposition
Temperature
2017
4 Citations (Scopus)

Enhanced strength and scratch resistance of ultra-fine grained Ti64 alloy with (Ti+V)N coating

Semenova, I. P., Valiev, R. R., Selivanov, K. S., Modina, Y. M., Polyakov, A. V., Smyslova, M. K. & Valiev, R. Z., 1 Jan 2017, In : Reviews on Advanced Materials Science. 48, 1, p. 62-70 9 p.

Research output

coatings
Coatings
Vacuum deposition
Plasma deposition
Nanostructured materials
2014
8 Citations (Scopus)

Multiple and extended shear band formation in MgCuGd metallic glass during high-pressure torsion

Zheng, B., Zhou, Y., Mathaudhu, S. N., Valiev, R. Z., Tsao, C. Y. A., Schoenung, J. M. & Lavernia, E. J., 1 Sep 2014, In : Scripta Materialia. 86, p. 24-27 4 p.

Research output

Shear bands
Metallic glass
metallic glasses
Torsional stress
torsion
2013
7 Citations (Scopus)

Microstructure and mechanical properties of the SPD-processed TiNi alloys

Gunderov, D., Lukyanov, A., Prokofiev, E., Churakova, A. A., Pushin, V., Prokoshkin, S., Stolyarov, V. & Valiev, R., 2013, In : Materials Science Forum. 738-739, p. 486-490

Research output