Influence of plastic deformation on creep behaviour of NiMoCr alloy

被引：0
|
作者：
Kvackaj, T [1 ]
Zrnik, J [1 ]
Vrchovinsky, V [1 ]
Wangyao, P [1 ]
机构：
[1] Tech Univ Kosice, Fac Met, Kosice 04200, Slovakia
来源：
HIGH TEMPERATURE MATERIALS AND PROCESSES | 2003年 / 22卷 / 01期
关键词：
solid solution strengthened alloy; hot rolling; cold rolling; recrystallization; creep; failure;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Creep behaviour of nickel-base solid solution strengthened NiMoCr alloy after different applied hot and cold rolling conditions was investigated. The results of creep tests showed that the creep characteristics including strain rate, fracture strain, and lifetime were greatly dependent on the plastic deformation conditions carried out prior to the creep. Failure process including crack nucleation and crack propagation was strongly dependent on grain size. Fine recrystallized structures have provided much less resistance to creep deformation compared to coarse grain size. A comprehensive study of creep deformation as a function of plastic deformation conditions of NiMoCr alloy is also presented.
引用
收藏
页码：57 / 62
页数：6
相关论文
共 50 条
  • [1] Effect of severe plastic deformation on creep behaviour of a Ti-6Al-4V alloy
    Kral, Petr
    Dvorak, Jiri
    Zherebtsov, Sergey
    Salishchev, Gennady
    Kvapilova, Marie
    Sklenicka, Vaclav
    JOURNAL OF MATERIALS SCIENCE, 2013, 48 (13) : 4789 - 4795
  • [2] The effect of applied stress on the high-temperature creep behaviour and microstructure of NiMoCr Hastelloy-N® alloy
    Zhu, Hanliang
    Muransky, Ondrej
    Wei, Tao
    Davis, Joel
    Budzakoska-Testone, Elizabeth
    Huang, Hefei
    Drew, Michael
    MATERIALIA, 2021, 16 (16):
  • [3] Deformation Behaviour of Nanocrystalline Al Alloy, Processed by Severe Plastic Deformation
    Vevecka-Priftaj, Aferdita
    Hoeppel, Heinz Werner
    Goeken, Mathias
    7TH INTERNATIONAL CONFERENCE OF THE BALKAN PHYSICAL UNION VOLS 1 AND 2, 2009, 1203 : 151 - +
  • [4] Effect of severe plastic deformation on creep behaviour of a Ti–6Al–4V alloy
    Petr Kral
    Jiri Dvorak
    Sergey Zherebtsov
    Gennady Salishchev
    Marie Kvapilova
    Vaclav Sklenicka
    Journal of Materials Science, 2013, 48 : 4789 - 4795
  • [5] Influence of Plastic Deformation on Nanocrystallization of Finemet Alloy
    Csach, K.
    Miskuf, J.
    Jurikova, A.
    Janak, G.
    ACTA PHYSICA POLONICA A, 2010, 118 (05) : 820 - 822
  • [6] γ-TiAl alloy: revisiting tensile creep deformation behaviour and creep life at 832 °C
    Saha, Mainak
    ADVANCES IN MATERIALS AND PROCESSING TECHNOLOGIES, 2022, 8 : 1317 - 1327
  • [7] INFLUENCE OF PLASTIC-DEFORMATION ON CREEP STRENGTH OF REFRACTORY ALLOYS
    GETSOV, LB
    RUSSIAN METALLURGY, 1973, (06): : 93 - 94
  • [8] Influence of axial constraint on the creep and plastic deformation of a cladding tube
    Suman, Shekhar
    Mahesh, Sivasambu
    2ND INTERNATIONAL CONFERENCE ON STRUCTURAL INTEGRITY AND EXHIBITION 2018 (SICE 2018), 2019, 14 : 499 - 506
  • [9] INFLUENCE OF MICROSTRUCTURE ON DEFORMATION BEHAVIOUR OF ALLOY 718
    Johansson, Joakim
    Persson, Christer
    8TH INTERNATIONAL SYMPOSIUM ON SUPERALLOY 718 AND DERIVATIVES, 2014, : 799 - 808
  • [10] Influence of Plastic Deformation Capacity on Failure Behaviour of Pipelines
    Ma, Bin
    5TH ANNUAL INTERNATIONAL CONFERENCE ON MATERIAL SCIENCE AND ENVIRONMENTAL ENGINEERING (MSEE2017), 2018, 301
12345