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dc.contributor.author
Kliauga, Andrea M.  
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Sordi, Vitor L.  
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de Vincentis, Natalia Soledad  
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Bolmaro, Raul Eduardo  
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Schell, Norbert  
dc.contributor.author
Brokmeier, Heinz-Günter  
dc.date.available
2018-06-28T19:01:42Z  
dc.date.issued
2017-07  
dc.identifier.citation
Kliauga, Andrea M.; Sordi, Vitor L.; de Vincentis, Natalia Soledad; Bolmaro, Raul Eduardo; Schell, Norbert; et al.; Severe Plastic Deformation by Equal Channel Angular Pressing and Rolling: The Influence of the Deformation Path on Strain Distribution; Wiley VCH Verlag; Advanced Engineering Materials (print); 20; 4; 7-2017; 1-10  
dc.identifier.issn
1438-1656  
dc.identifier.uri
http://hdl.handle.net/11336/50464  
dc.description.abstract
The present work compares two deformation techniques, rolling and Equal Channel Angular pressing (ECAP), and the response offered by three different materials that differ in Stacking Fault Energy (SFE): AA1010 Al, commercially pure Cu, and an austenitic stainless steel. The objective of this investigation is to study the effect of each deformation mode on tensile behavior, deformation mechanism, texture, and microstructure and to establish the influence of the stacking fault energy on said effects. The results show that the different strain paths of ECAP and rolling do not affect the strength, but rolling leads to an accentuated texture and thus to elastic and plastic anisotropy. This finding has practical relevance for micro manufacturing techniques. Furthermore, it is observed that lower SFE results in smaller domain size and higher dislocation density, which are microstructural details related to strength and to the work hardening capacity. Finally, both techniques are able to produce a high amount of high angle grain boundaries, a feature that characterizes refined microstructures. These processes operate at different strain rates; thus, in low SFE materials, a more effective grain fragmentation by deformation-induced twins is observed after the ECAP process.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Wiley VCH Verlag  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Ebsd  
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Microstructure Anisotropy  
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Spd  
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Texture  
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Williamson-Hall  
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Otras Ingeniería de los Materiales  
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Ingeniería de los Materiales  
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INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Severe Plastic Deformation by Equal Channel Angular Pressing and Rolling: The Influence of the Deformation Path on Strain Distribution  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-06-28T14:06:34Z  
dc.journal.volume
20  
dc.journal.number
4  
dc.journal.pagination
1-10  
dc.journal.pais
Alemania  
dc.journal.ciudad
Weinheim  
dc.description.fil
Fil: Kliauga, Andrea M.. Universidade Federal do São Carlos; Brasil  
dc.description.fil
Fil: Sordi, Vitor L.. Universidade Federal do São Carlos; Brasil  
dc.description.fil
Fil: de Vincentis, Natalia Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina  
dc.description.fil
Fil: Bolmaro, Raul Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina  
dc.description.fil
Fil: Schell, Norbert. Institut fü rWerkstoffkunde und Werkstofftechnik; Alemania  
dc.description.fil
Fil: Brokmeier, Heinz-Günter. Institut fü rWerkstoffkunde und Werkstofftechnik; Alemania  
dc.journal.title
Advanced Engineering Materials (print)  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1002/adem.201700055  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/adem.201700055