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DC Field | Value | Language |
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dc.contributor.author | Su, H | - |
dc.contributor.author | Hou, L | - |
dc.contributor.author | Tian, Q | - |
dc.contributor.author | Wang, Y | - |
dc.contributor.author | Zhuang, L | - |
dc.date.accessioned | 2024-01-06T11:40:25Z | - |
dc.date.available | 2024-01-06T11:40:25Z | - |
dc.date.issued | 2023-11-25 | - |
dc.identifier | ORCID iD: Longgang Hou https://orcid.org/0000-0001-9794-4814 | - |
dc.identifier | ORCID iD: Linzhong Zhuang https://orcid.org/0000-0002-2201-0950 | - |
dc.identifier.citation | Su, H. et al. (2023) 'Flattening aluminum plates with tuning asymmetric rolling parameters', Journal of Materials Research and Technology, 27, pp. 7627 - 7635. doi: 10.1016/j.jmrt.2023.11.204. | en_US |
dc.identifier.issn | 2238-7854 | - |
dc.identifier.uri | https://bura.brunel.ac.uk/handle/2438/27971 | - |
dc.description | Graphical abstract is available online at: https://www.sciencedirect.com/science/article/pii/S2238785423029770?via%3Dihub#abs0015 . | - |
dc.description.abstract | Copyright © 2023 The Authors. The asymmetric rolling (ASR) process can introduce shear strains inside the plate, resulting in the improvements of microstructures and mechanical properties. Its industrial application for rolling the (mid-)thick plates is impeded by the uncontrollable bending behavior. In this study, the influences of rolling parameters on the bending behavior of the rolled AA 7050 aluminum alloy plates were investigated. It is found that the plate will bend towards the slower roll with larger speed ratios and initial plate thickness as well as lower thickness reduction. A flat plate can be obtained by choosing appropriate rolling parameters. The equivalent plastic strain rate distribution is considered to be critical to the plate bending, the downward bending (towards faster roll) would be associated with an obvious increase of the equivalent plastic strain rate at the top surface of the plate near the end of the deformation zone. Multi-pass asymmetric rolling routes considering bending optimization were proposed and verified through rolling trials. As the speed ratio increased from 1.1 to 1.2, the through-thickness plastic strain became more homogeneous and the total rolling pass numbers decreased by 33 % (from 9 passes to 6 passes). | en_US |
dc.description.sponsorship | Constructed Project for Key Laboratory of Beijing, China [No. BJSJ2019004], and the State Key Laboratory for Advanced Metals and Materials of China [No. 2018Z-23]. L. H. and L. Z. also acknowledge the supports from CHINALCO. | en_US |
dc.format.extent | 7627 - 7635 | - |
dc.format.medium | Print-Electronic | - |
dc.language | English | - |
dc.language.iso | en_US | en_US |
dc.publisher | Elsevier | en_US |
dc.rights | Copyright © 2023 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/bync-nd/4.0/). | - |
dc.rights.uri | https://creativecommons.org/licenses/bync-nd/4.0/ | - |
dc.subject | aluminum alloy plate | en_US |
dc.subject | asymmetric rolling | en_US |
dc.subject | bending | en_US |
dc.subject | deformation | en_US |
dc.title | Flattening aluminum plates with tuning asymmetric rolling parameters | en_US |
dc.title.alternative | Flattening aluminium plates with tuning asymmetric rolling parameters | - |
dc.type | Article | en_US |
dc.identifier.doi | https://doi.org/10.1016/j.jmrt.2023.11.204 | - |
dc.relation.isPartOf | Journal of Materials Research and Technology | - |
pubs.issue | November–December 2023 | - |
pubs.publication-status | Published | - |
pubs.volume | 27 | - |
dc.identifier.eissn | 2214-0697 | - |
dc.rights.holder | The Authors | - |
Appears in Collections: | Brunel Centre for Advanced Solidification Technology (BCAST) |
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FullText.pdf | Copyright © 2023 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/bync-nd/4.0/). | 7.83 MB | Adobe PDF | View/Open |
This item is licensed under a Creative Commons License