Microstructural Characterization of a Magnesium Alloy Processed by Equal Channel Angular Pressing
Samples of as-extruded ZK60 magnesium alloy were subjected to 6 passes of equal-channel angular pressing (ECAP) following route A. The processing temperature was decreased with the number of passes. The structural evolution of the deformed samples was analyzed using Electron Backscattered Diffractio...
| Main Authors: | , , |
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| Format: | Online |
| Language: | spa |
| Published: |
Universidad Pedagógica y Tecnológica de Colombia
2014
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| Online Access: | https://revistas.uptc.edu.co/index.php/ingenieria/article/view/2787 |
| _version_ | 1801706067154960384 |
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| author | Dumitru, Florina Diana Moncea, Mihaela Andreea Higuera-Cobos, Oscar Fabián |
| author_facet | Dumitru, Florina Diana Moncea, Mihaela Andreea Higuera-Cobos, Oscar Fabián |
| author_sort | Dumitru, Florina Diana |
| collection | OJS |
| description | Samples of as-extruded ZK60 magnesium alloy were subjected to 6 passes of equal-channel angular pressing (ECAP) following route A. The processing temperature was decreased with the number of passes. The structural evolution of the deformed samples was analyzed using Electron Backscattered Diffraction (EBSD) and X-Ray Diffraction. The grain boundary misorientation distribution showed a reduction in the grain size accompanied bya large proportion of high angle grain boundaries and the presence of recrystallization processes. XRD results showed that with the increment of the applied strain the peaks presented a slight variation of the angles. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-2787 |
| institution | Revista Facultad de Ingeniería |
| language | spa |
| publishDate | 2014 |
| publisher | Universidad Pedagógica y Tecnológica de Colombia |
| record_format | ojs |
| spelling | oai:oai.revistas.uptc.edu.co:article-27872018-11-21T00:58:44Z Microstructural Characterization of a Magnesium Alloy Processed by Equal Channel Angular Pressing Dumitru, Florina Diana Moncea, Mihaela Andreea Higuera-Cobos, Oscar Fabián Samples of as-extruded ZK60 magnesium alloy were subjected to 6 passes of equal-channel angular pressing (ECAP) following route A. The processing temperature was decreased with the number of passes. The structural evolution of the deformed samples was analyzed using Electron Backscattered Diffraction (EBSD) and X-Ray Diffraction. The grain boundary misorientation distribution showed a reduction in the grain size accompanied bya large proportion of high angle grain boundaries and the presence of recrystallization processes. XRD results showed that with the increment of the applied strain the peaks presented a slight variation of the angles. Universidad Pedagógica y Tecnológica de Colombia 2014-07-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://revistas.uptc.edu.co/index.php/ingenieria/article/view/2787 10.19053/01211129.2787 Revista Facultad de Ingeniería; Vol. 23 No. 37 (2014); 23-32 Revista Facultad de Ingeniería; Vol. 23 Núm. 37 (2014); 23-32 2357-5328 0121-1129 spa https://revistas.uptc.edu.co/index.php/ingenieria/article/view/2787/2554 https://revistas.uptc.edu.co/index.php/ingenieria/article/view/2787/4352 |
| spellingShingle | Dumitru, Florina Diana Moncea, Mihaela Andreea Higuera-Cobos, Oscar Fabián Microstructural Characterization of a Magnesium Alloy Processed by Equal Channel Angular Pressing |
| title | Microstructural Characterization of a Magnesium Alloy Processed by Equal Channel Angular Pressing |
| title_full | Microstructural Characterization of a Magnesium Alloy Processed by Equal Channel Angular Pressing |
| title_fullStr | Microstructural Characterization of a Magnesium Alloy Processed by Equal Channel Angular Pressing |
| title_full_unstemmed | Microstructural Characterization of a Magnesium Alloy Processed by Equal Channel Angular Pressing |
| title_short | Microstructural Characterization of a Magnesium Alloy Processed by Equal Channel Angular Pressing |
| title_sort | microstructural characterization of a magnesium alloy processed by equal channel angular pressing |
| url | https://revistas.uptc.edu.co/index.php/ingenieria/article/view/2787 |
| work_keys_str_mv | AT dumitruflorinadiana microstructuralcharacterizationofamagnesiumalloyprocessedbyequalchannelangularpressing AT monceamihaelaandreea microstructuralcharacterizationofamagnesiumalloyprocessedbyequalchannelangularpressing AT higueracobososcarfabian microstructuralcharacterizationofamagnesiumalloyprocessedbyequalchannelangularpressing |
