Multi-scale modelling of plastic anisotropy of aluminium sheets and application to deep-drawing
Material processing induces texture development which in turn results in anisotropy in the macroscopic plastic properties. Improvement of the finite-element predictions of the geometry of the final part (e.g. shape, thickness reduction) necessitates accurate modelling of the plastic anisotropy. In t...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2025-01-01
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| Series: | MATEC Web of Conferences |
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| Online Access: | https://www.matec-conferences.org/articles/matecconf/pdf/2025/02/matecconf_iddrg2025_01033.pdf |
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| author | Cazacu Oana Revil-Baudard Benoit |
| author_facet | Cazacu Oana Revil-Baudard Benoit |
| author_sort | Cazacu Oana |
| collection | DOAJ |
| description | Material processing induces texture development which in turn results in anisotropy in the macroscopic plastic properties. Improvement of the finite-element predictions of the geometry of the final part (e.g. shape, thickness reduction) necessitates accurate modelling of the plastic anisotropy. In this paper, we show that a polycrystalline model for which the grain level behavior is described using a recent invariant-based single crystal model enables us to gain insights onto the role of the weights of the main texture components generally found in aluminium alloy sheets on anisotropic macroscopic properties and overall forming performance. |
| format | Article |
| id | doaj-art-c6f7d1cf2dde4395b0e1a582e7795898 |
| institution | OA Journals |
| issn | 2261-236X |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj-art-c6f7d1cf2dde4395b0e1a582e77958982025-08-20T01:53:37ZengEDP SciencesMATEC Web of Conferences2261-236X2025-01-014080103310.1051/matecconf/202540801033matecconf_iddrg2025_01033Multi-scale modelling of plastic anisotropy of aluminium sheets and application to deep-drawingCazacu Oana0Revil-Baudard Benoit1Department of Materials Sciences & Engineering, University of ArizonaDepartment of Materials Sciences & Engineering, University of ArizonaMaterial processing induces texture development which in turn results in anisotropy in the macroscopic plastic properties. Improvement of the finite-element predictions of the geometry of the final part (e.g. shape, thickness reduction) necessitates accurate modelling of the plastic anisotropy. In this paper, we show that a polycrystalline model for which the grain level behavior is described using a recent invariant-based single crystal model enables us to gain insights onto the role of the weights of the main texture components generally found in aluminium alloy sheets on anisotropic macroscopic properties and overall forming performance.https://www.matec-conferences.org/articles/matecconf/pdf/2025/02/matecconf_iddrg2025_01033.pdfinvariant single crystal modelpolycrystalline modelcup formingaluminium alloys |
| spellingShingle | Cazacu Oana Revil-Baudard Benoit Multi-scale modelling of plastic anisotropy of aluminium sheets and application to deep-drawing MATEC Web of Conferences invariant single crystal model polycrystalline model cup forming aluminium alloys |
| title | Multi-scale modelling of plastic anisotropy of aluminium sheets and application to deep-drawing |
| title_full | Multi-scale modelling of plastic anisotropy of aluminium sheets and application to deep-drawing |
| title_fullStr | Multi-scale modelling of plastic anisotropy of aluminium sheets and application to deep-drawing |
| title_full_unstemmed | Multi-scale modelling of plastic anisotropy of aluminium sheets and application to deep-drawing |
| title_short | Multi-scale modelling of plastic anisotropy of aluminium sheets and application to deep-drawing |
| title_sort | multi scale modelling of plastic anisotropy of aluminium sheets and application to deep drawing |
| topic | invariant single crystal model polycrystalline model cup forming aluminium alloys |
| url | https://www.matec-conferences.org/articles/matecconf/pdf/2025/02/matecconf_iddrg2025_01033.pdf |
| work_keys_str_mv | AT cazacuoana multiscalemodellingofplasticanisotropyofaluminiumsheetsandapplicationtodeepdrawing AT revilbaudardbenoit multiscalemodellingofplasticanisotropyofaluminiumsheetsandapplicationtodeepdrawing |