Calculations are presented of the phenomenological coefficients defined in the non-equilibrium thermodynamics description of the fluxes of solute atoms and interstitial defects arising from concentration gradients in a dilute f.c.c. alloy [A. R. Allnatt ef al., Acrn mefail. 31, 1307 (1983)J. The met
Atomic transport in dilute alloys containing interstitial defects
โ Scribed by A.R. Allnatt; A. Barbu; A.D. Franklin; A.B. Lidiard
- Publisher
- Elsevier Science
- Year
- 1983
- Weight
- 751 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0001-6160
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โฆ Synopsis
This
paper presents the results of a re-working of a previous kinetic analysis of the fluxes of solute atoms and of interstitial defects arising from concentration gradients in a dilute alloy of f.c.c. structure (A. Barbu, Acta mefall. 28, 499, 1980). Revised expressions are presented for the various
๐ SIMILAR VOLUMES
Manning's expressions for the phenomenological atomic transport coefficients for a random alloy are known from computer simulations to be remarkably accurate for concentrated alloys. These expressions for a binary alloy have been evaluated in the dilute solution limit (i.e. correct to first order in
## Internal friction experiments have been performed on [loo] oriented single cry&ah of dilute coppersilicon end copper-tin alloys in an attempt to determine the binding potential energies of silicon end tin solute atoms to dislocations and to compare the results with the value recently obtained f