The microstructural modelling of nuclear grade graphite

被引：42
作者：
Hall, G
Marsden, BJ
Fok, SL
机构：
[1] Nuclear Graphite Research Group, School of Mechanical, Aerospace and Civil Engineering, The University of Manchester, Manchester, M60 1QD
来源：
JOURNAL OF NUCLEAR MATERIALS | 2006年 / 353卷 / 1-2期
关键词：
D O I：
10.1016/j.jnucmat.2006.02.082
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
By using the finite element method it has been possible to simulate irradiation-induced property changes, namely dimensional and Young's modulus changes, from which the probable microstructural mechanisms have been identified. In the finite element models, both property changes were shown to be dependent upon the filler particle dimensional changes and the accommodation porosity. However, these need to be corroborated through the examination of actual specimens. Further work is also required to adapt the procedure to other graphites, reactor conditions, and material properties. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：12 / 18
页数：7
相关论文
共 50 条
  • [21] Early Damage Mechanisms in Nuclear Grade Graphite under Irradiation
    Eapen, J.
    Krishna, R.
    Burchell, T. D.
    Murty, K. L.
    [J]. MATERIALS RESEARCH LETTERS, 2014, 2 (01): : 43 - 50
  • [22] A NEW GRADE OF ISOTROPIC NUCLEAR GRAPHITE FOR HTR REFLECTOR COMPONENTS
    JANSSEN, K
    WILHELMI, G
    [J]. CARBON, 1982, 20 (02) : 157 - 157
  • [23] MICROSTRUCTURAL CHANGES IN NUCLEAR GRAPHITES PRODUCED BY GAS-GRAPHITE REACTIONS
    JONES, SS
    [J]. CARBON, 1969, 7 (06) : 718 - &
  • [24] Multi-Scale Modelling of Nuclear Reactor Core Graphite
    Smith, G. E.
    Flewitt, P. E. J.
    Schlangen, H.
    [J]. JOURNAL OF MULTISCALE MODELLING, 2013, 5 (01)
  • [25] Modeling the multiaxial strength of H-451 nuclear grade graphite
    Burchell, Tim
    Yahr, Terry
    Battiste, Rick
    [J]. CARBON, 2007, 45 (13) : 2570 - 2583
  • [26] Specimen Size Effects in the Determination of Nuclear Grade Graphite Thermal Diffusivity
    Swank, W. David
    Windes, W. E.
    [J]. GRAPHITE TESTING FOR NUCLEAR APPLICATIONS: THE SIGNIFICANCE OF TEST SPECIMEN VOLUME AND GEOMETRY AND THE STATISTICAL SIGNIFICANCE OF TEST SPECIMEN POPULATION, 2014, 1578 : 186 - 198
  • [27] Research on oxidation model of nuclear grade graphite IG-110
    Xu, Wei
    Shi, Lei
    Zheng, Yan-Hua
    Liu, Peng
    [J]. Yuanzineng Kexue Jishu/Atomic Energy Science and Technology, 2015, 49 : 475 - 480
  • [28] DETERMINATION OF POROSITY AND THERMODYNAMIC FUNCTIONS OF ADSORPTION ON AN AGOT GRADE NUCLEAR GRAPHITE
    BANARESMUNOZ, MA
    GONZALEZ, LVF
    LLORENTE, JMM
    [J]. CARBON, 1988, 26 (02) : 205 - 211
  • [29] NONDESTRUCTIVE TESTS PROBE PROPERTIES AND STRUCTURE OF NUCLEAR-GRADE GRAPHITE
    不详
    [J]. MATERIALS RESEARCH AND STANDARDS, 1967, 7 (09): : 423 - &
  • [30] Weibull Analysis of H-451 Nuclear-Grade Graphite
    Shah, Saumya
    Panda, S. K.
    Khan, D.
    [J]. INTERNATIONAL CONFERENCE ON VIBRATION PROBLEMS 2015, 2016, 144 : 366 - 373
12345