Standard

Low-temperature plasticity in nanocrystalline titanium and copper. / Shpeĭzman, V. V.; Nikolaev, V. I.; Peschanskaya, N. N.; Romanov, A. E.; Smirnov, B. I.; Aleksandrov, I. A.; Enikeev, N. A.; Kazykhanov, V. U.; Nazarov, A. A.

In: Physics of the Solid State, Vol. 49, No. 4, 01.01.2007, p. 678-683.

Research output: Contribution to journal › Article › peer-review

Harvard

Shpeĭzman, VV, Nikolaev, VI, Peschanskaya, NN, Romanov, AE, Smirnov, BI, Aleksandrov, IA, Enikeev, NA, Kazykhanov, VU & Nazarov, AA 2007, 'Low-temperature plasticity in nanocrystalline titanium and copper', Physics of the Solid State, vol. 49, no. 4, pp. 678-683. https://doi.org/10.1134/S1063783407040130

APA

Shpeĭzman, V. V., Nikolaev, V. I., Peschanskaya, N. N., Romanov, A. E., Smirnov, B. I., Aleksandrov, I. A., Enikeev, N. A., Kazykhanov, V. U., & Nazarov, A. A. (2007). Low-temperature plasticity in nanocrystalline titanium and copper. Physics of the Solid State, 49(4), 678-683. https://doi.org/10.1134/S1063783407040130

Vancouver

Shpeĭzman VV, Nikolaev VI, Peschanskaya NN, Romanov AE, Smirnov BI, Aleksandrov IA et al. Low-temperature plasticity in nanocrystalline titanium and copper. Physics of the Solid State. 2007 Jan 1;49(4):678-683. https://doi.org/10.1134/S1063783407040130

Author

Shpeĭzman, V. V. ; Nikolaev, V. I. ; Peschanskaya, N. N. ; Romanov, A. E. ; Smirnov, B. I. ; Aleksandrov, I. A. ; Enikeev, N. A. ; Kazykhanov, V. U. ; Nazarov, A. A. / Low-temperature plasticity in nanocrystalline titanium and copper. In: Physics of the Solid State. 2007 ; Vol. 49, No. 4. pp. 678-683.

BibTeX

@article{17ab37de695e4a31aee8c47aad752d95,
title = "Low-temperature plasticity in nanocrystalline titanium and copper",
abstract = " The stress-strain compressive curves, temperature dependences of the yield stress, and small-inelastic-strain rate spectra of coarse-grained and ultrafine-grained (produced by equal-channel angular pressing) titanium and copper are compared in the temperature range 4.2-300 K. As the temperature decreases, copper undergoes mainly strain hardening and titanium undergoes thermal hardening. The temperature dependences of the yield stress of titanium and copper have specific features which correlate with the behavior of their small-inelastic-strain rate spectra. Under the same loading conditions, the rate of microplastic deformation of ultrafine-grained titanium is lower than that of coarse-grained titanium and the rate peaks shift toward high temperatures. The deformation activation volumes of titanium samples differing in terms of their grain size are (10-35)b 3 , where b is the Burgers vector magnitude. The dependences of the yield stress on the grain size at various temperatures are satisfactorily described by the Hall-Petch relation.",
author = "Shpeĭzman, {V. V.} and Nikolaev, {V. I.} and Peschanskaya, {N. N.} and Romanov, {A. E.} and Smirnov, {B. I.} and Aleksandrov, {I. A.} and Enikeev, {N. A.} and Kazykhanov, {V. U.} and Nazarov, {A. A.}",
year = "2007",
month = jan,
day = "1",
doi = "10.1134/S1063783407040130",
language = "English",
volume = "49",
pages = "678--683",
journal = "Physics of the Solid State",
issn = "1063-7834",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "4",

}

RIS

TY - JOUR

T1 - Low-temperature plasticity in nanocrystalline titanium and copper

AU - Shpeĭzman, V. V.

AU - Nikolaev, V. I.

AU - Peschanskaya, N. N.

AU - Romanov, A. E.

AU - Smirnov, B. I.

AU - Aleksandrov, I. A.

AU - Enikeev, N. A.

AU - Kazykhanov, V. U.

AU - Nazarov, A. A.

PY - 2007/1/1

Y1 - 2007/1/1

N2 - The stress-strain compressive curves, temperature dependences of the yield stress, and small-inelastic-strain rate spectra of coarse-grained and ultrafine-grained (produced by equal-channel angular pressing) titanium and copper are compared in the temperature range 4.2-300 K. As the temperature decreases, copper undergoes mainly strain hardening and titanium undergoes thermal hardening. The temperature dependences of the yield stress of titanium and copper have specific features which correlate with the behavior of their small-inelastic-strain rate spectra. Under the same loading conditions, the rate of microplastic deformation of ultrafine-grained titanium is lower than that of coarse-grained titanium and the rate peaks shift toward high temperatures. The deformation activation volumes of titanium samples differing in terms of their grain size are (10-35)b 3 , where b is the Burgers vector magnitude. The dependences of the yield stress on the grain size at various temperatures are satisfactorily described by the Hall-Petch relation.

AB - The stress-strain compressive curves, temperature dependences of the yield stress, and small-inelastic-strain rate spectra of coarse-grained and ultrafine-grained (produced by equal-channel angular pressing) titanium and copper are compared in the temperature range 4.2-300 K. As the temperature decreases, copper undergoes mainly strain hardening and titanium undergoes thermal hardening. The temperature dependences of the yield stress of titanium and copper have specific features which correlate with the behavior of their small-inelastic-strain rate spectra. Under the same loading conditions, the rate of microplastic deformation of ultrafine-grained titanium is lower than that of coarse-grained titanium and the rate peaks shift toward high temperatures. The deformation activation volumes of titanium samples differing in terms of their grain size are (10-35)b 3 , where b is the Burgers vector magnitude. The dependences of the yield stress on the grain size at various temperatures are satisfactorily described by the Hall-Petch relation.

UR - http://www.scopus.com/inward/record.url?scp=34247540792&partnerID=8YFLogxK

U2 - 10.1134/S1063783407040130

DO - 10.1134/S1063783407040130

M3 - Article

AN - SCOPUS:34247540792

VL - 49

SP - 678

EP - 683

JO - Physics of the Solid State

JF - Physics of the Solid State

SN - 1063-7834

IS - 4

ER -

ID: 45791589