Effect of cryorolling on the structure and the mechanical properties of ultrafine-grained nickel

被引：3
|
作者：
Naidenkin E.V. [1 ]
Ivanov K.V. [1 ]
Golosov E.V. [2 ]
机构：
[1] Institute of Strength Physics and Materials Science, Siberian Branch, Russian Academy of Sciences, Tomsk
[2] Belgorod State University, Belgorod
来源：
Russian Metallurgy (Metally) | 2014年 / 2014卷 / 4期
关键词：
Severe Plastic Deformation; Twin Boundary; Equal Channel Angular Press; RUSSIAN Metallurgy; High Pressure Torsion;
D O I：
10.1134/S0036029514040107
中图分类号：
学科分类号：
摘要：
Grain-boundary misorientations and mechanical properties of ultrafine-grained (UFG) nickel produced by equal-channel angular pressing are investigated after rolling at a temperature of −196°C. It is shown that cryogenic rolling increases the fraction of high-angle grain boundaries almost two times in UFG nickel. The approach based on electron backscatter diffraction analysis is proposed to estimate the relative energy of high-angle boundaries in polycrystalline metals. © 2014, Pleiades Publishing, Ltd.
引用
收藏
页码：303 / 307
页数：4
相关论文
共 50 条
  • [1] Effect of ultrasonic treatment on the structure and properties of ultrafine-grained nickel
    A. A. Nazarova
    R. R. Mulyukov
    V. V. Rubanik
    Yu. V. Tsarenko
    A. A. Nazarov
    The Physics of Metals and Metallography, 2010, 110 : 574 - 581
  • [2] Effect of Ultrasonic Treatment on the Structure and Properties of Ultrafine-Grained Nickel
    Nazarova, A. A.
    Mulyukov, R. R.
    Rubanik, V. V.
    Tsarenko, Yu V.
    Nazarov, A. A.
    PHYSICS OF METALS AND METALLOGRAPHY, 2010, 110 (06): : 574 - 581
  • [3] Structure and mechanical properties of ultrafine-grained metals
    Valiev, RZ
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1997, 234 : 59 - 66
  • [4] Microstructural Evolution and Mechanical Properties of Ultrafine-Grained Ti Fabricated by Cryorolling and Subsequent Annealing
    Yu, Hailiang
    Wang, Lin
    Yan, Ming
    Gu, Hao
    Zhao, Xing
    Kong, Charlie
    Wang, Yu
    Pesin, Alexander
    Zhilyaev, Alexander P.
    Langdon, Terence G.
    ADVANCED ENGINEERING MATERIALS, 2020, 22 (10)
  • [5] Mechanical Properties of Nanocrystalline and Ultrafine-Grained Nickel with Bimodal Microstructure
    Qian, Tao
    Karaman, Ibrahim
    Marx, Michael
    ADVANCED ENGINEERING MATERIALS, 2014, 16 (11) : 1323 - 1339
  • [6] Structure and mechanical and electrochemical properties of ultrafine-grained Ti
    Kolobov Yu.R.
    Kashin O.A.
    Sagymbaev E.E.
    Dudarev E.F.
    Bushnev L.S.
    Grabovetskaya G.P.
    Pochivalova G.P.
    Girsova N.V.
    Stolarov V.V.
    Russian Physics Journal, 2000, 43 (1) : 71 - 78
  • [7] A comparative study on mechanical properties of ultrafine-grained Al 6061 and Al 6063 alloys processed by cryorolling
    Sushanta Kumar Panigrahi
    D. Devanand
    R. Jayaganthan
    Transactions of the Indian Institute of Metals, 2008, 61 : 159 - 163
  • [8] A Comparative Study On Mechanical Properties Of Ultrafine-Grained Al 6061 And Al 6063 Alloys Processed By Cryorolling
    Panigrahi, Sushanta Kumar
    Devanand, D.
    Jayaganthan, R.
    TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 2008, 61 (2-3) : 159 - 163
  • [9] EFFECT OF HEAT TREATMENT ON THE MECHANICAL PROPERTIES OF ULTRAFINE-GRAINED ALUMINIUM
    Semenov, B. N.
    Smirnov, I. V.
    Sudenkov, Yu. V.
    Tatarinova, N. V.
    MATERIALS PHYSICS AND MECHANICS, 2015, 24 (04): : 319 - 324
  • [10] Effect of Cryorolling and Aging on Fatigue Behavior of Ultrafine-grained Al6061
    Yadollahpour, M.
    Hosseini-Toudeshky, H.
    Karimzadeh, F.
    JOM, 2016, 68 (05) : 1446 - 1455
12345