The mechanical performance of ARB fabricated hybrid lamellar composite of recovered/recrystallized Al and precipitation hardened Al(Sc) layers
Sheets of commercial purity aluminum and super saturated solid solution of 0.3% Sc were accumulatively roll bonded to form 64 alternating layers in a 0.5 mm thickness. The rolling was done at 350 °C to ensure dynamic recovery/recrystallization in Al layers and precipitation hardening of Al(Sc) layer...
| Main Authors: | , , |
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| Format: | Conference Paper |
| Published: |
2011
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| Online Access: | http://hdl.handle.net/20.500.11937/54380 |
| _version_ | 1848759357408280576 |
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| author | Quadir, Md Zakaria Al-Buhamad, O. Ferry, M. |
| author_facet | Quadir, Md Zakaria Al-Buhamad, O. Ferry, M. |
| author_sort | Quadir, Md Zakaria |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Sheets of commercial purity aluminum and super saturated solid solution of 0.3% Sc were accumulatively roll bonded to form 64 alternating layers in a 0.5 mm thickness. The rolling was done at 350 °C to ensure dynamic recovery/recrystallization in Al layers and precipitation hardening of Al(Sc) layers during the rolling. The sheet crystallographic texture was distributed along ß fibre orientations. The recrystallization texture of aluminum layers after annealed at 250-350 °C was randomly distributed. The tensile property of this novel composite has achieved a small improvement over the commercially available grades and delamination between the layers was identified as the key issue to improve in this fabrication technique. |
| first_indexed | 2025-11-14T09:58:36Z |
| format | Conference Paper |
| id | curtin-20.500.11937-54380 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:58:36Z |
| publishDate | 2011 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-543802017-09-13T15:49:27Z The mechanical performance of ARB fabricated hybrid lamellar composite of recovered/recrystallized Al and precipitation hardened Al(Sc) layers Quadir, Md Zakaria Al-Buhamad, O. Ferry, M. Sheets of commercial purity aluminum and super saturated solid solution of 0.3% Sc were accumulatively roll bonded to form 64 alternating layers in a 0.5 mm thickness. The rolling was done at 350 °C to ensure dynamic recovery/recrystallization in Al layers and precipitation hardening of Al(Sc) layers during the rolling. The sheet crystallographic texture was distributed along ß fibre orientations. The recrystallization texture of aluminum layers after annealed at 250-350 °C was randomly distributed. The tensile property of this novel composite has achieved a small improvement over the commercially available grades and delamination between the layers was identified as the key issue to improve in this fabrication technique. 2011 Conference Paper http://hdl.handle.net/20.500.11937/54380 10.4028/www.scientific.net/MSF.667-669.481 restricted |
| spellingShingle | Quadir, Md Zakaria Al-Buhamad, O. Ferry, M. The mechanical performance of ARB fabricated hybrid lamellar composite of recovered/recrystallized Al and precipitation hardened Al(Sc) layers |
| title | The mechanical performance of ARB fabricated hybrid lamellar composite of recovered/recrystallized Al and precipitation hardened Al(Sc) layers |
| title_full | The mechanical performance of ARB fabricated hybrid lamellar composite of recovered/recrystallized Al and precipitation hardened Al(Sc) layers |
| title_fullStr | The mechanical performance of ARB fabricated hybrid lamellar composite of recovered/recrystallized Al and precipitation hardened Al(Sc) layers |
| title_full_unstemmed | The mechanical performance of ARB fabricated hybrid lamellar composite of recovered/recrystallized Al and precipitation hardened Al(Sc) layers |
| title_short | The mechanical performance of ARB fabricated hybrid lamellar composite of recovered/recrystallized Al and precipitation hardened Al(Sc) layers |
| title_sort | mechanical performance of arb fabricated hybrid lamellar composite of recovered/recrystallized al and precipitation hardened al(sc) layers |
| url | http://hdl.handle.net/20.500.11937/54380 |