Temperature dependence of the stacking-fault energy in pure silver
- 1 February 1978
- journal article
- other
- Published by Taylor & Francis in Philosophical Magazine A
- Vol. 37 (2), 291-296
- https://doi.org/10.1080/01418617808235441
Abstract
The weak-beam method of electron microscopy has been successfully applied to measurement of the variation of separations of Shockley partials of single dissociated dislocations in pure silver during in situ thermal cycling experiments in a HVEM. The temperature dependence of the stacking-fault energy γ has been determined unambiguously in the temperature range from room temperature to 500°C. It is shown that γ decreases with increasing temperature in a reversible manner; γ500°C is smaller by about 30 % than γR.T..Keywords
This publication has 9 references indexed in Scilit:
- On the intrinsic temperature dependence of the stacking-fault energy in copper-aluminium alloysPhilosophical Magazine A, 1978
- Electron microscope study of stacking fault energies in Cu-11.5 and 16.0 At. Pct Al alloys at temperatures between 20 and 700°CMetallurgical Transactions, 1974
- On the temperature dependence of stacking fault energy in cubic and hexagonal silver–tin alloysPhysica Status Solidi (a), 1973
- Relaxation time effects in the stacking fault energy of noble metal alloysMetallurgical Transactions, 1972
- Investigations of dislocation strain fields using weak beamsPhilosophical Magazine, 1969
- Studies of the Effect of Annealing on Extended Dislocation Nodes in Silver‐Tin AlloysPhysica Status Solidi (b), 1968
- Stacking-Fault Energy in Dilute Silver Alloys from Extended Node MeasurementsJournal of Applied Physics, 1968
- The temperature and concentration dependence of the stacking fault energy in the Co-Ni systemActa Metallurgica, 1966
- The dissociation of dislocations in the face-centered cubic structureActa Metallurgica, 1963