Standard

Influence of the microstructure on the physicomechanical properties of the aluminum alloy Al–Mg–Si nanostructured under severe plastic deformation. / Mavlyutov, A.M.; Kasatkin, I.A.; Murashkin, M.Y.; Valiev, R.Z.; Orlova, T.S.

In: Physics of the Solid State, No. 10, 2015, p. 2051-2058.

Research output: Contribution to journalArticle

Harvard

APA

Vancouver

Author

BibTeX

@article{ff89968201d74a0e99746ae2e30503eb,
title = "Influence of the microstructure on the physicomechanical properties of the aluminum alloy Al–Mg–Si nanostructured under severe plastic deformation",
abstract = "{\textcopyright} 2015, Pleiades Publishing, Ltd.The microstructural features, strength, and electrical conductivity of the electrotechnical aluminum alloy 6201 of the Al–Mg–Si system was investigated. The alloy was nanostructured using severe plastic deformation by high pressure torsion at different temperatures and in different deformation regimes. As a result, the samples had an ultrafine-grain structure with nanoinclusions of secondary phases, which provided an excellent combination of high strength (conventional yield strength σ0.2 = 325–410 MPa) and electrical conductivity (55–52% IACS). The contributions from different mechanisms to the strengthening were analyzed. It was experimentally found that the introduction of an additional dislocation density (an increase from 2 × 1013 to 5 × 1013 m–2) with the same basic parameters of the ultrafine-grain structure (grain size, size and distribution of particles of secondary strengthening phases) leads to an increase in the strength of the alloy by ~15%, while the electrical c",
author = "A.M. Mavlyutov and I.A. Kasatkin and M.Y. Murashkin and R.Z. Valiev and T.S. Orlova",
year = "2015",
doi = "10.1134/S1063783415100194",
language = "English",
pages = "2051--2058",
journal = "Physics of the Solid State",
issn = "1063-7834",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "10",

}

RIS

TY - JOUR

T1 - Influence of the microstructure on the physicomechanical properties of the aluminum alloy Al–Mg–Si nanostructured under severe plastic deformation

AU - Mavlyutov, A.M.

AU - Kasatkin, I.A.

AU - Murashkin, M.Y.

AU - Valiev, R.Z.

AU - Orlova, T.S.

PY - 2015

Y1 - 2015

N2 - © 2015, Pleiades Publishing, Ltd.The microstructural features, strength, and electrical conductivity of the electrotechnical aluminum alloy 6201 of the Al–Mg–Si system was investigated. The alloy was nanostructured using severe plastic deformation by high pressure torsion at different temperatures and in different deformation regimes. As a result, the samples had an ultrafine-grain structure with nanoinclusions of secondary phases, which provided an excellent combination of high strength (conventional yield strength σ0.2 = 325–410 MPa) and electrical conductivity (55–52% IACS). The contributions from different mechanisms to the strengthening were analyzed. It was experimentally found that the introduction of an additional dislocation density (an increase from 2 × 1013 to 5 × 1013 m–2) with the same basic parameters of the ultrafine-grain structure (grain size, size and distribution of particles of secondary strengthening phases) leads to an increase in the strength of the alloy by ~15%, while the electrical c

AB - © 2015, Pleiades Publishing, Ltd.The microstructural features, strength, and electrical conductivity of the electrotechnical aluminum alloy 6201 of the Al–Mg–Si system was investigated. The alloy was nanostructured using severe plastic deformation by high pressure torsion at different temperatures and in different deformation regimes. As a result, the samples had an ultrafine-grain structure with nanoinclusions of secondary phases, which provided an excellent combination of high strength (conventional yield strength σ0.2 = 325–410 MPa) and electrical conductivity (55–52% IACS). The contributions from different mechanisms to the strengthening were analyzed. It was experimentally found that the introduction of an additional dislocation density (an increase from 2 × 1013 to 5 × 1013 m–2) with the same basic parameters of the ultrafine-grain structure (grain size, size and distribution of particles of secondary strengthening phases) leads to an increase in the strength of the alloy by ~15%, while the electrical c

U2 - 10.1134/S1063783415100194

DO - 10.1134/S1063783415100194

M3 - Article

SP - 2051

EP - 2058

JO - Physics of the Solid State

JF - Physics of the Solid State

SN - 1063-7834

IS - 10

ER -

ID: 4000936