Published August 1986
| Version v1
Journal article
Schnoeck-Koster relaxation model in metals with bcc lattice
Description
Schnoeck-Koster relaxation model (SKR) is proposed, in which SKP peak is interpreted as a linear inelastic response of geometric bends at screw dislocations, interacting with moving introduction atoms, captured into dislocation nuclei, to external elastic stress. The stress external field energy dissipation is conditioned by impurity atom tube fluxes in inhomogeneous elastic fields of geometric bend distribution, disturbed by external stress. Expressions, obtained for Q-1 and relaxation time τ agree with the experimentally observed ones. SKR activation enthalpy concentration dependence is predicted
Additional details
Additional titles
- Original title (Russian)
- Модель релаксации Снука — Кестера в металлах с OTsK-решеткой
Publishing Information
- Journal Title
- Fiz. Met. Metalloved.
- Journal Volume
- 62
- Journal Issue
- 2
- Series
- Fiz. Met. Metalloved.
- Journal Page Range
- 253-265
- ISSN
- 0015-3230
- CODEN
- FMMEA
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 18045094
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ANALYTICAL SOLUTION; DIFFUSION; DISLOCATIONS; ENERGY LOSSES; INTERNAL FRICTION; INTERSTITIALS; IRON BASE ALLOYS; QUANTITY RATIO; STRAINS; STRESSES; THERMODYNAMIC PROPERTIES
- Descriptors DEC
- ALLOYS; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; FRICTION; IRON ALLOYS; LINE DEFECTS; PHYSICAL PROPERTIES; POINT DEFECTS
Optional Information
- Notes
- For English translation see the journal Physics of Metals and Metallography (USA).