Additive manufacturing of Co-Ni-Ga high-temperature shape memory alloy - Processability 3 and phase transformation behavior

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dc.date.accessioned2024-05-31T12:43:44Z
dc.date.available2024-05-31T12:43:44Z
dc.date.issued2019
dc.descriptionThis version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections.eng
dc.identifierdoi:10.17170/kobra-2024052910238
dc.identifier.urihttp://hdl.handle.net/123456789/15796
dc.language.isoeng
dc.relation.doidoi:10.1007/s11661-019-05608-z
dc.rightsUrheberrechtlich geschützt
dc.rights.urihttps://rightsstatements.org/page/InC/1.0/
dc.subjectHigh-temperature shape memory alloyseng
dc.subjectCo-Ni-Gaeng
dc.subjectadditive manufacturingeng
dc.subjectselective laser meltingeng
dc.subjectcolumnar graineng
dc.subject.ddc600
dc.subject.ddc660
dc.subject.ddc670
dc.subject.swdMemory-Legierungger
dc.subject.swdHochtemperaturger
dc.subject.swdCobaltlegierungger
dc.subject.swdNickellegierungger
dc.subject.swdGalliumlegierungger
dc.subject.swdRapid Prototyping <Fertigung>ger
dc.subject.swdSelektives Laserschmelzenger
dc.subject.swdMikrostrukturger
dc.subject.swdMechanische Eigenschaftger
dc.titleAdditive manufacturing of Co-Ni-Ga high-temperature shape memory alloy - Processability 3 and phase transformation behavioreng
dc.typeAufsatz
dc.type.versionacceptedVersion
dcterms.abstractCo-Ni-Ga high-temperature shape memory alloy is additively processed by selective laser melting for the first time. Reversiblemartensitic transformation of the as-built material is proven by differential scanning calorimetry. Microstructural analysis reveals a columnar-grained microstructure due to epitaxial solidification. Columnar-grained microstructures are characterized by a very low degree of constraints being beneficial for superior functional performance in numerous shape memory alloys. However, process-induced crack formation remains a challenge towards robust realization of adequate mechanical properties.eng
dcterms.accessRightsopen access
dcterms.creatorLauhoff, Christian
dcterms.creatorFischer, Andreas
dcterms.creatorSobrero, César Ernesto
dcterms.creatorLiehr, Alexander
dcterms.creatorKrooß, Philipp
dcterms.creatorBrenne, Florian
dcterms.creatorRichter, Julia
dcterms.creatorKahlert, Moritz
dcterms.creatorBöhm, Stefan
dcterms.creatorNiendorf, Thomas
dcterms.source.identifiereissn:1543-1940
dcterms.source.issueIssue 3
dcterms.source.journalMetallurgical and Materials Transactions Aeng
dcterms.source.pageinfo1056-1061
dcterms.source.volumeVolume 51
kup.iskupfalse

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