Influence of the Scale Characteristics of the Hardening Phase with L12 Superstructure on the Evolution of Deformation Point Defects

被引：1
|
作者：
Kovalevskaya, Tatiana [1 ]
Daneyko, Olga [1 ]
Kulaeva, Nadezhda [1 ]
Kolupaeva, Svetlana [1 ]
机构：
[1] Tomsk State Univ Architecture & Bldg, 2 Solyanaya Sq, Tomsk 634003, Russia
来源：
ADVANCED MATERIALS IN TECHNOLOGY AND CONSTRUCTION (AMTC-2015) | 2016年 / 1698卷
关键词：
SINGLE-CRYSTALS; DISLOCATION CONFIGURATIONS; ALLOYS; PARTICLES; BEHAVIOR; STRAIN; MODEL;
D O I：
10.1063/1.4937839
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The linear density and the concentration of point defects in heterophase alloy with nickel matrix and strengthening particles with superstructure L1(2) (gamma' - phase) is obtained by methods of mathematical modeling. The influence of dispersion of the particles of gamma' - phase on the behavior of deformation defects is analyzed. The model includes mechanisms for braking the motion of dislocations in the cutting gamma' - phase, which are the cause of the anomalous behavior of the material with increasing temperature.
引用
收藏
页数：6
相关论文
共 50 条
  • [31] Influence of the antiphase domain structure on the long-range atomic order parameter in the Ni3Mn alloy with superstructure L12
    E. V. Konovalova
    O. B. Perevalova
    N. A. Koneva
    A. I. Smirnov
    E. V. Kozlov
    Physics of the Solid State, 2013, 55 : 2116 - 2119
  • [32] Influence of the antiphase domain structure on the long-range atomic order parameter in the Ni3Mn alloy with superstructure L12
    Konovalova, E. V.
    Perevalova, O. B.
    Koneva, N. A.
    Smirnov, A. I.
    Kozlov, E. V.
    PHYSICS OF THE SOLID STATE, 2013, 55 (10) : 2116 - 2119
  • [33] Molecular dynamics studies for point defects in Cu3Au and Au3Cu and point defect properties of alloys with L12 structure
    Wang, Tian-Min
    Gu, Qiang
    Xing, Zhi-Qiang
    Wuli Xuebao/Acta Physica Sinica, 46 (01): : 107 - 108
  • [34] Molecular dynamics studies for point defects in Cu3Au and Au3Cu and point defect properties of alloys with L12 structure
    Wang, Tianmin
    Gu, Qiang
    Xing, Zhiqiang
    Wuli Xuebao/Acta Physica Sinica, 1997, 46 (01): : 101 - 108
  • [35] Anomalous jump of stress upon the variation of the rate of deformation of single crystals of the Ni3Ge alloy with an L12 superstructure under the conditions of cubic slip
    Starenchenko, VA
    Solov'eva, YV
    Gettinger, MV
    Kovalevskaya, TA
    PHYSICS OF METALS AND METALLOGRAPHY, 2005, 100 (04): : 392 - 398
  • [36] Atomic anti-site evolution during L12 precipitation using microscopic phase-field simulation
    Liang, Minjie
    Liao, Haihong
    Ding, Wenjiang
    Chen, Zheng
    MATERIALS MODELING, SIMULATION, AND CHARACTERIZATION, 2011, 689 : 43 - +
  • [37] Influence of the degree of long-range atomic order on parameters of the solid solution and the granular structure of the Pd3Fe alloy with superstructure L12
    Konovalova, E. V.
    Perevalova, O. B.
    Koneva, N. A.
    Ivanov, K. V.
    Kozlov, E. V.
    PHYSICS OF THE SOLID STATE, 2013, 55 (09) : 1936 - 1940
  • [38] Influence of the degree of long-range atomic order on parameters of the solid solution and the granular structure of the Pd3Fe alloy with superstructure L12
    E. V. Konovalova
    O. B. Perevalova
    N. A. Koneva
    K. V. Ivanov
    E. V. Kozlov
    Physics of the Solid State, 2013, 55 : 1936 - 1940
  • [39] Site occupation evolution of alloying elements in L12 phase during phase transformation in Ni75Al7.5V17.5
    Zhang Ming-yi
    Liu Fu
    Chen Zheng
    Guo Hong-jun
    Yue Guang-quan
    Yang Kun
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2012, 22 (10) : 2439 - 2443
  • [40] Point defects of B2CoAl and L12 Co3Al alloys studied by a modified analytic EAM model
    Shu, XL
    Hu, WY
    Xiao, HN
    Zhang, BW
    Deng, HQ
    INTERNATIONAL JOURNAL OF MATERIALS & PRODUCT TECHNOLOGY, 2001, : 670 - 675
12345