Selective laser melting of Al0.3CoCrFeNi high-entropy alloy: printability, microstructure, and mechanical properties
| hal.structure.identifier | Laboratoire d'Innovation pour les Technologies des Energies Nouvelles et les nanomatériaux [LITEN] | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | PEYROUZET, Florian | |
| hal.structure.identifier | Université libre de Bruxelles [ULB] | |
| dc.contributor.author | HACHET, Dorian | |
| hal.structure.identifier | Laboratoire d'Innovation pour les Technologies des Energies Nouvelles et les nanomatériaux [LITEN] | |
| dc.contributor.author | SOULAS, Romain | |
| hal.structure.identifier | Laboratoire d'Innovation pour les Technologies des Energies Nouvelles et les nanomatériaux [LITEN] | |
| dc.contributor.author | NAVONE, Christelle | |
| hal.structure.identifier | Université libre de Bruxelles [ULB] | |
| dc.contributor.author | GODET, Stephane | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | GORSSE, Stéphane | |
| dc.date.issued | 2019-10 | |
| dc.identifier.issn | 1047-4838 | |
| dc.description.abstractEn | Al0.3CoCrFeNi high-entropy alloy (HEA) was additively manufactured by powder-bed selective laser melting (SLM) with emphasis on its microstructure and tensile properties. Al0.3CoCrFeNi showed excellent printability, enabling fabrication of fully dense products. The microstructure of the SLM as-built HEA consisted of a single-phase disordered face-centered cubic solid solution with fine columnar grains elongated along the build direction. The characteristic features of the as-built microstructure were a <110> fiber texture aligned toward the build direction and a large dislocation density. As a consequence, printed Al0.3CoCrFeNi HEA exhibited superior tensile strength in comparison with as-cast or wrought counterparts. | |
| dc.description.sponsorship | Initiative d'excellence de l'Université de Bordeaux - ANR-10-IDEX-0003 | |
| dc.language.iso | en | |
| dc.publisher | Springer Verlag (Germany) | |
| dc.title.en | Selective laser melting of Al0.3CoCrFeNi high-entropy alloy: printability, microstructure, and mechanical properties | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1007/s11837-019-03715-1 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | JOM Journal of the Minerals, Metals and Materials Society | |
| bordeaux.page | 3443-3451 | |
| bordeaux.volume | 71 | |
| bordeaux.issue | 10 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-02301343 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-02301343v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=JOM%20Journal%20of%20the%20Minerals,%20Metals%20and%20Materials%20Society&rft.date=2019-10&rft.volume=71&rft.issue=10&rft.spage=3443-3451&rft.epage=3443-3451&rft.eissn=1047-4838&rft.issn=1047-4838&rft.au=PEYROUZET,%20Florian&HACHET,%20Dorian&SOULAS,%20Romain&NAVONE,%20Christelle&GODET,%20Stephane&rft.genre=article |
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