Published July 1, 2010 | Version v1
Journal article Metadata-only

Dynamic strain aging in materials with a high Peierls relief: Competition of diffusion and dragging impurities

Creators

  • 1. Shubnikov Institute of Crystallography, Russian Academy of Sciences, Leninskii pr. 59, Moscow, 119333 (Russian Federation)

Description

A model of the dynamic interaction of dislocations with the impurity subsystem of crystals that have high Peierls barriers has been developed. It is justified that the impurity kinetics during atmosphere formation includes two stages. The initial stage leads to a negative strain rate and positive temperature dependence of the yield stress of the material in some range.

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/240/1/012012

Additional details

Identifiers

DOI
10.1088/1742-6596/240/1/012012;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
240
Journal Issue
1
Journal Page Range
[4 p.]
ISSN
1742-6596

Conference

Title
15. international conference on the strength of materials
Acronym
ICSMA-15
Dates
16-21 Aug 2009
Place
Dresden (Germany)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
42053916
Subject category
S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CRYSTALS; DIFFUSION; DISLOCATIONS; IMPURITIES; STRAIN AGING; STRAIN RATE; STRESSES; TEMPERATURE DEPENDENCE
Descriptors DEC
AGING; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; LINE DEFECTS