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Thermal stability of ARMCO iron processed by ECAP
| dc.contributor.author | Muñoz Bolaños, J.A. |
| dc.contributor.author | Higuera Cobos, Oscar Fabián |
| dc.contributor.author | Hernández Expósito, Ana |
| dc.contributor.author | Boulaajaj, Ahmed |
| dc.contributor.author | Cabrera Marrero, José M. |
| dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica |
| dc.date.accessioned | 2018-11-16T08:14:01Z |
| dc.date.available | 2019-10-01T00:25:50Z |
| dc.date.issued | 2018-10-01 |
| dc.identifier.citation | Muñoz, J., Higuera, O., Hernandez-Exposito, A., Boulaajaj, A., Cabrera, J. Thermal stability of ARMCO iron processed by ECAP. "International journal of advanced manufacturing technology", 1 Octubre 2018, vol. 98, núm. 9-12, p. 2917-2932. |
| dc.identifier.issn | 0268-3768 |
| dc.identifier.uri | http://hdl.handle.net/2117/124434 |
| dc.description.abstract | The thermal stability of ARMCO iron processed by equal-channel angular pressing (ECAP) up to a true strain of 16 was investigated by differential scanning calorimetry (DSC). Particularly, the analysis was focused on deriving the recrystallization behavior (onset, peak, and offset temperatures) at three different heating rates (10, 20, and 40 °C/min). Additionally, the stored and activation energies were calculated. As well, the microstructure and the tensile response were evaluated at different numbers of passes before and after annealing heat treatment to assess any significant grain growth and its influence on the material ductility. The different energy contributions (dislocations, grain boundaries, and vacancies) were calculated, being verified that the main contribution came from vacancies. |
| dc.format.extent | 16 p. |
| dc.language.iso | eng |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
| dc.subject | Àrees temàtiques de la UPC::Enginyeria dels materials |
| dc.subject.lcsh | Annealing of metals |
| dc.subject.lcsh | Dislocations |
| dc.subject.other | Annealing |
| dc.subject.other | Stored energy |
| dc.subject.other | Dislocations |
| dc.subject.other | High-angle grain boundaries and low-angle grain boundaries |
| dc.title | Thermal stability of ARMCO iron processed by ECAP |
| dc.type | Article |
| dc.subject.lemac | Energia -- Emmagatzematge |
| dc.contributor.group | Universitat Politècnica de Catalunya. PROCOMAME - Processos de Conformació de Materials Metàl·lics |
| dc.identifier.doi | 10.1007/s00170-018-2353-7 |
| dc.description.peerreviewed | Peer Reviewed |
| dc.relation.publisherversion | https://link.springer.com/article/10.1007/s00170-018-2353-7 |
| dc.rights.access | Open Access |
| local.identifier.drac | 23329487 |
| dc.description.version | Postprint (author's final draft) |
| local.citation.author | Muñoz, J.; Higuera, O.; Hernandez-Exposito, A.; Boulaajaj, A.; Cabrera, J. |
| local.citation.publicationName | International journal of advanced manufacturing technology |
| local.citation.volume | 98 |
| local.citation.number | 9-12 |
| local.citation.startingPage | 2917 |
| local.citation.endingPage | 2932 |
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