Tailoring Microstructure and Mechanical Properties of Nano/ultrafine Grained AA6063 Alloy Processed by Accumulative Roll Bonding Process
In the present work, accumulative roll bonding (ARB) was used as an effective method for processed of nano/ultrafine grained AA6063 alloy. Microstructural characteristics indicate considerable grain refinement leading to an average grain size of less than 200 nm after 7 ARB cycles. Texture analysis...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Iran University of Science & Technology
2020-03-01
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| Series: | Iranian Journal of Materials Science and Engineering |
| Subjects: | |
| Online Access: | http://ijmse.iust.ac.ir/article-1-1453-en.html |
| _version_ | 1818882263504388096 |
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| author | H. Jafarian H. Miyamoto |
| author_facet | H. Jafarian H. Miyamoto |
| author_sort | H. Jafarian |
| collection | DOAJ |
| description | In the present work, accumulative roll bonding (ARB) was used as an effective method for processed of nano/ultrafine grained AA6063 alloy. Microstructural characteristics indicate considerable grain refinement leading to an average grain size of less than 200 nm after 7 ARB cycles. Texture analysis showed that 1-cycle ARB formed a strong texture near Copper component ({112}<111>). However, texture transition appeared by increasing the number of ARB cycles and after 7-cycle of ARB, the texture was mainly developed close to Rotated Cube component ({100}<110>). The results originated from mechanical properties indicated a substantial increment in strength and microhardness besides a meaningful drop of ductility after 7 ARB cycles. |
| first_indexed | 2024-12-19T15:14:59Z |
| format | Article |
| id | doaj.art-cf98c3c66017479cb1f61a62cc6c7660 |
| institution | Directory Open Access Journal |
| issn | 1735-0808 2383-3882 |
| language | English |
| last_indexed | 2024-12-19T15:14:59Z |
| publishDate | 2020-03-01 |
| publisher | Iran University of Science & Technology |
| record_format | Article |
| series | Iranian Journal of Materials Science and Engineering |
| spelling | doaj.art-cf98c3c66017479cb1f61a62cc6c76602022-12-21T20:16:11ZengIran University of Science & TechnologyIranian Journal of Materials Science and Engineering1735-08082383-38822020-03-01171110Tailoring Microstructure and Mechanical Properties of Nano/ultrafine Grained AA6063 Alloy Processed by Accumulative Roll Bonding ProcessH. Jafarian0H. Miyamoto1 Iran University of Science and Technology Doshisha University In the present work, accumulative roll bonding (ARB) was used as an effective method for processed of nano/ultrafine grained AA6063 alloy. Microstructural characteristics indicate considerable grain refinement leading to an average grain size of less than 200 nm after 7 ARB cycles. Texture analysis showed that 1-cycle ARB formed a strong texture near Copper component ({112}<111>). However, texture transition appeared by increasing the number of ARB cycles and after 7-cycle of ARB, the texture was mainly developed close to Rotated Cube component ({100}<110>). The results originated from mechanical properties indicated a substantial increment in strength and microhardness besides a meaningful drop of ductility after 7 ARB cycles.http://ijmse.iust.ac.ir/article-1-1453-en.htmlaluminum aa6063accumulative roll bondingnano/ultrafine grained microstructuretexture characterizationmechanical properties |
| spellingShingle | H. Jafarian H. Miyamoto Tailoring Microstructure and Mechanical Properties of Nano/ultrafine Grained AA6063 Alloy Processed by Accumulative Roll Bonding Process Iranian Journal of Materials Science and Engineering aluminum aa6063 accumulative roll bonding nano/ultrafine grained microstructure texture characterization mechanical properties |
| title | Tailoring Microstructure and Mechanical Properties of Nano/ultrafine Grained AA6063 Alloy Processed by Accumulative Roll Bonding Process |
| title_full | Tailoring Microstructure and Mechanical Properties of Nano/ultrafine Grained AA6063 Alloy Processed by Accumulative Roll Bonding Process |
| title_fullStr | Tailoring Microstructure and Mechanical Properties of Nano/ultrafine Grained AA6063 Alloy Processed by Accumulative Roll Bonding Process |
| title_full_unstemmed | Tailoring Microstructure and Mechanical Properties of Nano/ultrafine Grained AA6063 Alloy Processed by Accumulative Roll Bonding Process |
| title_short | Tailoring Microstructure and Mechanical Properties of Nano/ultrafine Grained AA6063 Alloy Processed by Accumulative Roll Bonding Process |
| title_sort | tailoring microstructure and mechanical properties of nano ultrafine grained aa6063 alloy processed by accumulative roll bonding process |
| topic | aluminum aa6063 accumulative roll bonding nano/ultrafine grained microstructure texture characterization mechanical properties |
| url | http://ijmse.iust.ac.ir/article-1-1453-en.html |
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