Standard

Superstrength of ultrafine-grained aluminum alloys produced by severe plastic deformation. / Valiev, R. Z.; Enikeev, N. A.; Murashkin, M. Yu; Aleksandrov, S. E.; Goldshtein, R. V.

в: Doklady Physics, Том 55, № 6, 01.06.2010, стр. 267-270.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Valiev, RZ, Enikeev, NA, Murashkin, MY, Aleksandrov, SE & Goldshtein, RV 2010, 'Superstrength of ultrafine-grained aluminum alloys produced by severe plastic deformation', Doklady Physics, Том. 55, № 6, стр. 267-270. https://doi.org/10.1134/S1028335810060054

APA

Valiev, R. Z., Enikeev, N. A., Murashkin, M. Y., Aleksandrov, S. E., & Goldshtein, R. V. (2010). Superstrength of ultrafine-grained aluminum alloys produced by severe plastic deformation. Doklady Physics, 55(6), 267-270. https://doi.org/10.1134/S1028335810060054

Vancouver

Valiev RZ, Enikeev NA, Murashkin MY, Aleksandrov SE, Goldshtein RV. Superstrength of ultrafine-grained aluminum alloys produced by severe plastic deformation. Doklady Physics. 2010 Июнь 1;55(6):267-270. https://doi.org/10.1134/S1028335810060054

Author

Valiev, R. Z. ; Enikeev, N. A. ; Murashkin, M. Yu ; Aleksandrov, S. E. ; Goldshtein, R. V. / Superstrength of ultrafine-grained aluminum alloys produced by severe plastic deformation. в: Doklady Physics. 2010 ; Том 55, № 6. стр. 267-270.

BibTeX

@article{e332e2667d1149beba13a028a6de95ca,
title = "Superstrength of ultrafine-grained aluminum alloys produced by severe plastic deformation",
abstract = "A study was conducted to demonstrate superstrength of ultrafine-grained (UGF) aluminum alloys produced by severe plastic deformation. It was demonstrated that UGF materials with a grain size of 100-1000 nm manifested strength properties considerably higher than those predicted by the Hall-Petch relationship extrapolated into the region of ultrasmall grains. The nature of the manifestation of this effect connected with the state of grain boundaries in these materials was considered. An analysis by the method of transmission electron microscopy (TEM) showed that the initial coarse-grained structure of alloys 1570 and 7475 was completely transformed into a UFG homogenous structure as a result of HPT. It was established by X-ray diffraction (XRD) that after HPT the lattice parameter a of the alloy 1570 decreased substantially, approaching the lattice parameter of pure aluminum.",
author = "Valiev, {R. Z.} and Enikeev, {N. A.} and Murashkin, {M. Yu} and Aleksandrov, {S. E.} and Goldshtein, {R. V.}",
year = "2010",
month = jun,
day = "1",
doi = "10.1134/S1028335810060054",
language = "English",
volume = "55",
pages = "267--270",
journal = "Doklady Physics",
issn = "1028-3358",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "6",

}

RIS

TY - JOUR

T1 - Superstrength of ultrafine-grained aluminum alloys produced by severe plastic deformation

AU - Valiev, R. Z.

AU - Enikeev, N. A.

AU - Murashkin, M. Yu

AU - Aleksandrov, S. E.

AU - Goldshtein, R. V.

PY - 2010/6/1

Y1 - 2010/6/1

N2 - A study was conducted to demonstrate superstrength of ultrafine-grained (UGF) aluminum alloys produced by severe plastic deformation. It was demonstrated that UGF materials with a grain size of 100-1000 nm manifested strength properties considerably higher than those predicted by the Hall-Petch relationship extrapolated into the region of ultrasmall grains. The nature of the manifestation of this effect connected with the state of grain boundaries in these materials was considered. An analysis by the method of transmission electron microscopy (TEM) showed that the initial coarse-grained structure of alloys 1570 and 7475 was completely transformed into a UFG homogenous structure as a result of HPT. It was established by X-ray diffraction (XRD) that after HPT the lattice parameter a of the alloy 1570 decreased substantially, approaching the lattice parameter of pure aluminum.

AB - A study was conducted to demonstrate superstrength of ultrafine-grained (UGF) aluminum alloys produced by severe plastic deformation. It was demonstrated that UGF materials with a grain size of 100-1000 nm manifested strength properties considerably higher than those predicted by the Hall-Petch relationship extrapolated into the region of ultrasmall grains. The nature of the manifestation of this effect connected with the state of grain boundaries in these materials was considered. An analysis by the method of transmission electron microscopy (TEM) showed that the initial coarse-grained structure of alloys 1570 and 7475 was completely transformed into a UFG homogenous structure as a result of HPT. It was established by X-ray diffraction (XRD) that after HPT the lattice parameter a of the alloy 1570 decreased substantially, approaching the lattice parameter of pure aluminum.

UR - http://www.scopus.com/inward/record.url?scp=77955968445&partnerID=8YFLogxK

U2 - 10.1134/S1028335810060054

DO - 10.1134/S1028335810060054

M3 - Article

AN - SCOPUS:77955968445

VL - 55

SP - 267

EP - 270

JO - Doklady Physics

JF - Doklady Physics

SN - 1028-3358

IS - 6

ER -

ID: 42939060