Study on the formability and texture evolution of AA6061 alloy processed by repetitive corrugation and straightening
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidad Nacional Autónoma de México
2021
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| _version_ | 1876469921966194688 |
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| author | S. Elizalde |
| author_facet | S. Elizalde |
| contents | Study on the formability and texture evolution of AA6061 alloy processed by repetitive corrugation and straightening S. Elizalde M. Ezequiel J. M. Cabrera I. A. Figueroa M. Teresa Baile G. Gonzalez Ingeniería RCS SPD Aluminum alloys crystal texture forming capacity The severe plastic deformation (SPD) techniques allow obtaining ultrafine-grained materials. Different SPD techniques permit processing sheet shape materials such as repetitive corrugation and straightening (RCS) and accumulative roll bonding (ARB). In this study, the formability of an AA 6061-T6 processed by RCS was evaluated. The forming limit diagrams (FLD) were obtained by Nakazima tests after one and two RCS cycles. The FLD curves showed that the forming capacity decreased from the first RCS cycle. Likewise, uniaxial tensile tests at different temperatures and strain rates were conducted to analyze the effect of the RCS process on the strain rate sensitivity. They showed a relatively high strain rate sensitivity coefficient in the samples after one and two RCS cycles. Finally, the initial texture showed a predominant cube texture component, whereas, for further RCS cycles, a weakening of the cube texture and an increment of the S texture component were observed. 2021 artículo científico 1665-6423 https://www.redalyc.org/articulo.oa?id=47471704009 https://www.redalyc.org/journal/474/47471704009/ https://www.redalyc.org/journal/474/47471704009/html/ https://www.redalyc.org/journal/474/47471704009/47471704009.epub https://www.redalyc.org/journal/474/47471704009/movil 10.14482/INDES.30.1.303.661 en http://www.redalyc.org/revista.oa?id=474 Journal of Applied Research and Technology application/pdf Universidad Nacional Autónoma de México Journal of Applied Research and Technology (México) Num.5 Vol.19 |
| format | Artículo científico |
| id | redalyc_47471704009 |
| institution | Redalyc |
| language | en |
| publishDate | 2021 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Study on the formability and texture evolution of AA6061 alloy processed by repetitive corrugation and straightening S. Elizalde Ingeniería RCS SPD Aluminum alloys crystal texture forming capacity Study on the formability and texture evolution of AA6061 alloy processed by repetitive corrugation and straightening S. Elizalde M. Ezequiel J. M. Cabrera I. A. Figueroa M. Teresa Baile G. Gonzalez Ingeniería RCS SPD Aluminum alloys crystal texture forming capacity The severe plastic deformation (SPD) techniques allow obtaining ultrafine-grained materials. Different SPD techniques permit processing sheet shape materials such as repetitive corrugation and straightening (RCS) and accumulative roll bonding (ARB). In this study, the formability of an AA 6061-T6 processed by RCS was evaluated. The forming limit diagrams (FLD) were obtained by Nakazima tests after one and two RCS cycles. The FLD curves showed that the forming capacity decreased from the first RCS cycle. Likewise, uniaxial tensile tests at different temperatures and strain rates were conducted to analyze the effect of the RCS process on the strain rate sensitivity. They showed a relatively high strain rate sensitivity coefficient in the samples after one and two RCS cycles. Finally, the initial texture showed a predominant cube texture component, whereas, for further RCS cycles, a weakening of the cube texture and an increment of the S texture component were observed. 2021 artículo científico 1665-6423 https://www.redalyc.org/articulo.oa?id=47471704009 https://www.redalyc.org/journal/474/47471704009/ https://www.redalyc.org/journal/474/47471704009/html/ https://www.redalyc.org/journal/474/47471704009/47471704009.epub https://www.redalyc.org/journal/474/47471704009/movil 10.14482/INDES.30.1.303.661 en http://www.redalyc.org/revista.oa?id=474 Journal of Applied Research and Technology application/pdf Universidad Nacional Autónoma de México Journal of Applied Research and Technology (México) Num.5 Vol.19 |
| title | Study on the formability and texture evolution of AA6061 alloy processed by repetitive corrugation and straightening |
| topic | Ingeniería RCS SPD Aluminum alloys crystal texture forming capacity |
| url | https://www.redalyc.org/articulo.oa?id=47471704009 https://www.redalyc.org/journal/474/47471704009/ https://www.redalyc.org/journal/474/47471704009/html/ https://www.redalyc.org/journal/474/47471704009/47471704009.epub https://www.redalyc.org/journal/474/47471704009/movil |