The nature of dislocation loops in quenched aluminium
- 1 May 1966
- journal article
- research article
- Published by Taylor & Francis in Philosophical Magazine
- Vol. 13 (125) , 953-961
- https://doi.org/10.1080/14786436608213146
Abstract
It is shown by contrast experiments that more than 95% of the dislocation loops observed in quenched aluminium (99·995% Al) have a Burgers vector 1/3 rather than 1/2. This finding is confirmed by annealing experiments. The observation of large, faulted loops of dislocation in zonerefined aluminium (99·9999% Al), or in aluminium of 99·995% purity after oil quenching, is then simply explained.Keywords
This publication has 12 references indexed in Scilit:
- Annealing of Secondary Defects in Quenched AluminumJournal of the Physics Society Japan, 1965
- Faulted dislocation loops in quenched aluminiumPhilosophical Magazine, 1965
- Defects formed from excess vacancies in aluminumPhilosophical Magazine, 1965
- Partial dislocations associated with NbC precipitation in austenitic stainless steelsPhilosophical Magazine, 1964
- The effect of quenching history, quenching temperature and trace impurities on vacancy clusters in aluminium and goldPhilosophical Magazine, 1963
- On interstitial dislocation loops in aluminium bombarded with alpha-particlesPhilosophical Magazine, 1962
- Diffraction contrast of electron microscope images of crystal lattice defects. III. Results and experimental confirmation of the dynamical theory of dislocation image contrastProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1962
- Dislocation loops in quenched aluminiumPhilosophical Magazine, 1958
- On the origin of dislocationsPhilosophical Magazine, 1958
- Continuous distributions of dislocations: a new application of the methods of non-Riemannian geometryProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1955