Published May 1988 | Version v1
Journal article Metadata-only

Influence of heterogeneous stress fields on vacancy migrationin iron-alpha

Creators

  • 1. AN Kazakhskoj SSR, Alma-Ata. Inst. Yadernoj Fiziki

Description

Influence of heterogeneous stresses fields on vacancy migration in iron-alpha bcc-lattice is investigated by the computer-experiment method (molecular dynamics method). It is shown, that within stress field of any kind vacancy migration energy decreases and vacancies migration to the area of stress concentration becomes energetically favorable

Additional details

Additional titles

Original title (Russian)
Влияние неоднородных полей напряжений на процесс миграции вакансии в α-железе

Publishing Information

Journal Title
Metallofizika
Journal Volume
10
Journal Issue
3
Series
Metallofizika.
Journal Page Range
75-79
ISSN
0368-9662
CODEN
MFIZA

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
19104078
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ACTIVATION ENERGY; FORMATION HEAT; IRON-ALPHA; MIGRATION LENGTH; STRAINS; STRESSES; VACANCIES
Descriptors DEC
CRYSTAL DEFECTS; CRYSTAL STRUCTURE; ELEMENTS; ENERGY; ENTHALPY; IRON; METALS; PHYSICAL PROPERTIES; POINT DEFECTS; REACTION HEAT; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENTS