Elastoplastic properties of duplex steel determined using neutron diffraction and self-consistent model

被引：68
|
作者：
Baczmanski, A
Braham, C
机构：
[1] Univ Sci & Technol, AGH, Fac Phys & Nucl Tech, PL-30059 Krakow, Poland
[2] Ecole Natl Super Arts & Metiers, CNRS UMR 8006, F-75013 Paris, France
来源：
ACTA MATERIALIA | 2004年 / 52卷 / 05期
关键词：
neutron diffraction; elastoplastic self-consistent model; duplex steel;
D O I：
10.1016/j.actamat.2003.10.046
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A new method for determining the parameters characterising elastoplastic deformation of two-phase material is proposed. The method is based on the results of neutron diffraction and mechanical experiments, which are analysed using the self-consistent rate-independent model of elastoplastic deformation. The neutron diffraction method has been applied to determine the lattice strains and diffraction peak broadening in two-phase austeno-ferritic steel during uniaxial tensile test. The elastoplastic model was used to predict evolution of internal stresses and critical resolved shear stresses. Calculations based on this model were successfully compared with experimental results and the parameters characterising elastoplastic deformation were determined for both phases of duplex steel. (C) 2003 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：1133 / 1142
页数：10
相关论文
共 50 条
  • [1] Elastoplastic deformation of ferritic steel and cementite studied by neutron diffraction and self-consistent modelling
    Daymond, MR
    Priesmeyer, HG
    [J]. ACTA MATERIALIA, 2002, 50 (06) : 1613 - 1626
  • [2] Intergranular stresses determined by diffraction and self-consistent model
    Baczmanski, A
    Braham, C
    Lodini, A
    [J]. ECRS 6: PROCEEDINGS OF THE 6TH EUROPEAN CONFERENCE ON RESIDUAL STRESSES, 2002, 404-7 : 729 - 734
  • [3] Micromechanical behavior and texture evolution of duplex stainless steel studied by neutron diffraction and self-consistent modeling
    Jia, N.
    Peng, R. Lin
    Wang, Y. D.
    Johansson, S.
    Liaw, P. K.
    [J]. ACTA MATERIALIA, 2008, 56 (04) : 782 - 793
  • [4] Elastoplastic deformation and damage process in duplex stainless steels studied using synchrotron and neutron diffractions in comparison with a self-consistent model
    Baczmanski, A.
    Zhao, Y.
    Gadalinska, E.
    Le Joncour, L.
    Wronski, S.
    Braham, C.
    Panicaud, B.
    Francois, M.
    Buslaps, T.
    Soloducha, K.
    [J]. INTERNATIONAL JOURNAL OF PLASTICITY, 2016, 81 : 102 - 122
  • [5] Effect of residual stresses on mechanical properties of duplex stainless steel studied by diffraction and self-consistent modelling
    Dakhlaoui, R.
    Braham, C.
    Baczmanski, A.
    Wronski, S.
    Wierzbanowski, K.
    Oliver, E. C.
    [J]. RESIDUAL STRESSES VII, 2006, 524-525 : 185 - 190
  • [6] Study of damage process using self-consistent elastoplastic model
    Baczmanski, A.
    Panicaud, B.
    Francois, M.
    Saanouni, K.
    Hfaiedh, N.
    Wierzbanowski, K.
    [J]. ADVANCES IN HETEROGENEOUS MATERIAL MECHANICS 2008, 2008, : 1181 - 1185
  • [7] On the response of titanium sulfocarbide to stress studied by in situ neutron diffraction and the elastoplastic self-consistent approach
    Shamma, M.
    Presser, V.
    Clausen, B.
    Brown, D.
    Yeheskel, O.
    Amini, S.
    Barsoum, M. W.
    [J]. SCRIPTA MATERIALIA, 2011, 65 (07) : 573 - 576
  • [8] SELF-CONSISTENT DIFFRACTION IN MULTIPERIPHERAL MODEL
    BALL, JS
    ZACHARIASEN, F
    [J]. PHYSICS LETTERS B, 1972, B 40 (03) : 411 - +
  • [9] ROLLING TEXTURES PREDICTED BY THE ELASTOPLASTIC SELF-CONSISTENT MODEL
    WIERZBANOWSKI, K
    AHZI, S
    HIHI, A
    BERVEILLER, M
    [J]. CRYSTAL RESEARCH AND TECHNOLOGY, 1986, 21 (03) : 395 - 406
  • [10] Elastoplastic deformation of Al/SiCp metal-matrix composite studied by self-consistent modelling and neutron diffraction
    Baczmanski, A
    Levy-Tubiana, R
    Fitzpatrick, ME
    Lodini, A
    [J]. ACTA MATERIALIA, 2004, 52 (06) : 1565 - 1577
12345