Microstructure and Phase Formation of Novel Al80Mg5Sn5Zn5X5 Light-Weight Complex Concentrated Aluminum Alloys
dc.contributor.author | Sanchez, Jon Mikel | |
dc.contributor.author | Pascual, Alejandro | |
dc.contributor.author | Vicario, Iban | |
dc.contributor.author | Albizuri, Joseba | |
dc.contributor.author | Guraya, Teresa | |
dc.contributor.author | Galarraga, Haize | |
dc.contributor.institution | CIRMETAL | |
dc.contributor.institution | PROMETAL | |
dc.date.issued | 2021-12-01 | |
dc.description | Publisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland. | |
dc.description.abstract | In this work, three novel complex concentrated aluminum alloys were developed. To investigate the unexplored region of the multicomponent phase diagrams, thermo-physical parameters and the CALPHAD method were used to understand the phase formation of the Al80Mg5Sn5Zn5Ni5 , Al80Mg5Sn5Zn5Mn5 , and Al80Mg5Sn5Zn5Ti5 alloys. The ingots of the alloys were manufactured by a gravity permanent mold casting process, avoiding the use of expensive, dangerous, or scarce alloying elements. The microstructural evolution as a function of the variable element (Ni, Mn, or Ti) was studied by means of different microstructural characterization techniques. The hardness and compressive strength of the as-cast alloys at room temperature were studied and correlated with the previously characterized microstructures. All the alloys showed multiphase microstructures with major α-Al dendritic matrix reinforced with secondary phases. In terms of mechanical properties, the developed alloys exhibited a high compression yield strength up to 420 MPa, high compression fracture strength up to 563 MPa, and elongation greater than 12%. | en |
dc.description.status | Peer reviewed | |
dc.format.extent | 1 | |
dc.format.extent | 7130326 | |
dc.identifier.citation | Sanchez , J M , Pascual , A , Vicario , I , Albizuri , J , Guraya , T & Galarraga , H 2021 , ' Microstructure and Phase Formation of Novel Al80Mg5Sn5Zn5X5 Light-Weight Complex Concentrated Aluminum Alloys ' , Metals , vol. 11 , no. 12 , 1944 , pp. 1944 . https://doi.org/10.3390/met11121944 | |
dc.identifier.doi | 10.3390/met11121944 | |
dc.identifier.issn | 2075-4701 | |
dc.identifier.other | researchoutputwizard: 11556/1241 | |
dc.identifier.url | http://www.scopus.com/inward/record.url?scp=85120325627&partnerID=8YFLogxK | |
dc.language.iso | eng | |
dc.relation.ispartof | Metals | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.subject.keywords | Complex-concentrated alloys | |
dc.subject.keywords | Aluminum alloys | |
dc.subject.keywords | High-entropy alloys | |
dc.subject.keywords | Theoretical modelling | |
dc.subject.keywords | CALPHAD | |
dc.subject.keywords | Mechanical properties | |
dc.subject.keywords | Lightweight alloy | |
dc.subject.keywords | Casting | |
dc.subject.keywords | Complex-concentrated alloys | |
dc.subject.keywords | Aluminum alloys | |
dc.subject.keywords | High-entropy alloys | |
dc.subject.keywords | Theoretical modelling | |
dc.subject.keywords | CALPHAD | |
dc.subject.keywords | Mechanical properties | |
dc.subject.keywords | Lightweight alloy | |
dc.subject.keywords | Casting | |
dc.subject.keywords | Lightweight alloys | |
dc.subject.keywords | Theoretical modeling | |
dc.subject.keywords | General Materials Science | |
dc.subject.keywords | Metals and Alloys | |
dc.subject.keywords | Funding Info | |
dc.subject.keywords | This research was funded by the Basque Government through the projects Elkartek:_x000D_ KK-2018/00015 (NEWHEA2) and KK-2020/00047 (CEMAP). | |
dc.subject.keywords | This research was funded by the Basque Government through the projects Elkartek:_x000D_ KK-2018/00015 (NEWHEA2) and KK-2020/00047 (CEMAP). | |
dc.title | Microstructure and Phase Formation of Novel Al80Mg5Sn5Zn5X5 Light-Weight Complex Concentrated Aluminum Alloys | en |
dc.type | journal article |
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