The Values of Strain Components and Their Role in Formation of Ultrafine-Grained and Nanosized Structure in Materials by Means of Severe Plastic Deformation

被引：0
|
作者：
F. Z. Utyashev
R. U. Sukhorukov
A. A. Nazarov
A. I. Potekaev
机构：
[1] Institute for Metal Superplasticity Problems of the Russian Academy of Sciences,
[2] A. A. Blagonravov Research Institute for Machine Science,undefined
[3] V. D. Kuznetsov Siberian Physical-Technical Institute at Tomsk State University,undefined
来源：
Russian Physics Journal | 2015年 / 58卷
关键词：
severe plastic deformation; non-monotonous deformation; deformation path; strain components; distortion; microbands;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Using equal-channel angular pressing as an example, the effect of metal-flow kinematics under condition of severe plastic deformation of metals on the value of strain and features of structural changes is considered. The role of shear and rotational strain in the formation of ultrafine-grained structures is shown and the contribution into the total deformation is defined. Using equal-channel angular pressing as an example, the effect of metal-flow kinematics under condition of severe plastic deformation of metals on the value of strain and features of structural changes is considered. The role of shear and rotational strain in the formation of ultrafine-grained structures is shown and the contribution into the total deformation is defined.
引用
收藏
页码：70 / 78
页数：8
相关论文
共 50 条
  • [31] Effect of the severe plastic deformation temperature on the diffusion properties of the grain boundaries in ultrafine-grained metals
    Chuvil’deev V.N.
    Myshlyaev M.M.
    Nokhrin A.V.
    Kopylov V.I.
    Lopatin Y.G.
    Pirozhnikova O.E.
    Piskunov A.V.
    Semenycheva A.V.
    Bobrov A.A.
    Russian Metallurgy (Metally), 2017, 2017 (5) : 413 - 425
  • [32] Grain-Boundary Diffusion of 57Со in Ultrafine-Grained Niobium after Severe Plastic Deformation
    V. V. Popov
    E. V. Osinnikov
    A. Yu. Istomina
    E. N. Popova
    R. M. Falakhutdinov
    Physics of Metals and Metallography, 2023, 124 : 561 - 566
  • [33] Enhanced fatigue properties of ultrafine-grained titanium rods produced using severe plastic deformation
    Semenova, I. P.
    Salimgareeva, G. Kh.
    Latysh, V. V.
    Valiev, R. Z.
    PERSPECTIVES OF NANOSCIENCE AND NANOTECHNOLOGY: ACTA MATERIALIA GOLD MEDAL WORKSHOP, 2008, 140 : 167 - 172
  • [34] On the increase of thermal stability of ultrafine grained materials obtained by severe plastic deformation
    Dobatkin, SV
    THERMEC'2003, PTS 1-5, 2003, 426-4 : 2699 - 2704
  • [35] Structural characterization of ultrafine-grained interstitial-free steel prepared by severe plastic deformation
    Cizek, J.
    Janecek, M.
    Krajnak, T.
    Straska, J.
    Hruska, P.
    Gubicza, J.
    Kim, H. S.
    ACTA MATERIALIA, 2016, 105 : 258 - 272
  • [36] Corrosion resistance of model ultrafine-grained Al–Li alloys produced by severe plastic deformation
    Łukasz Dolega
    Bogusława Adamczyk-Cieślak
    Jarosław Mizera
    Krzysztof Jan Kurzydłowski
    Journal of Materials Science, 2012, 47 : 3026 - 3033
  • [37] Mossbauer Emission Spectroscopy of Grain Boundaries in Ultrafine-Grained Niobium Obtained by Severe Plastic Deformation
    Popov, V. V.
    Osinnikov, E., V
    Falakhutdinov, R. M.
    PHYSICS OF METALS AND METALLOGRAPHY, 2022, 123 (08) : 825 - 830
  • [38] Mössbauer Emission Spectroscopy of Grain Boundaries in Ultrafine-Grained Niobium Obtained by Severe Plastic Deformation
    V. V. Popov
    E. V. Osinnikov
    R. M. Falakhutdinov
    Physics of Metals and Metallography, 2022, 123 : 825 - 830
  • [39] Fabrication of Al/Mg Bimetallic Thin-Walled Ultrafine-Grained Tube by Severe Plastic Deformation
    S. M. Hosseini
    M. Roostaei
    M. Mosavi Mashhadi
    H. jabbari
    G. Faraji
    Journal of Materials Engineering and Performance, 2022, 31 : 4098 - 4107
  • [40] Emission Mossbauer spectroscopy of grain boundaries in ultrafine-grained W and Mo produced by severe plastic deformation
    Popov, V. V.
    Sergeev, A. V.
    Stolbovsky, A. V.
    PHYSICS OF METALS AND METALLOGRAPHY, 2017, 118 (04) : 354 - 361
12345