Kishore, * (1984) Some aspects of dislocation-precipitate interaction in under-aged aluminium-germanium alloy. In: Bulletin of Materials Science, 6 (6). pp. 1041-1046.
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Abstract
The glide dislocation-precipitate interaction in under-aged alloy is investigated by microscopy and low-temperature deformation techniques. Slip-line features of room temperature deformed samples were observed by optical microscopy. From tensile tests at various temperatures the variation of flow stress with $T^{2/3}$ was established. Comparing the present results with those obtained on the peak-hardened condition of the same alloy it is concluded that moving dialoation shear through the small rod-shaped germanium precipitates.
Item Type: | Journal Article |
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Publication: | Bulletin of Materials Science |
Publisher: | Indian Academy of Sciences |
Additional Information: | Copyright of this article belongs to Indian Academy of Sciences |
Keywords: | Under-aged;dislocation-precipitate interaction;slip lines;flow stress |
Department/Centre: | Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy) |
Date Deposited: | 15 Apr 2008 |
Last Modified: | 19 Sep 2010 04:44 |
URI: | http://eprints.iisc.ac.in/id/eprint/13726 |
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