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.
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页数：6
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