Zur Kurzanzeige

A Novel Thermo-Mechanical Processing Route Exploiting Abnormal Grain Growth in Heusler-Type Co–Ni–Ga Shape Memory Alloys

dc.date.accessioned2023-01-02T11:47:51Z
dc.date.available2023-01-02T11:47:51Z
dc.date.issued2022-10-04
dc.identifierdoi:10.17170/kobra-202212147222
dc.identifier.urihttp://hdl.handle.net/123456789/14316
dc.description.sponsorshipGefördert im Rahmen des Projekts DEALger
dc.language.isoengeng
dc.rightsNamensnennung 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subject.ddc660
dc.titleA Novel Thermo-Mechanical Processing Route Exploiting Abnormal Grain Growth in Heusler-Type Co–Ni–Ga Shape Memory Alloyseng
dc.typeAufsatz
dcterms.abstractHeusler-type Co–Ni–Ga shape memory alloys attracted significant scientific attention owing to excellent superelasticity in single-crystalline state. However, due to pronounced anisotropy, polycrystalline Co–Ni–Ga suffers from transformation-induced constraints at grain boundaries and, thus, premature failure upon thermo-mechanical loading. The present study reports on a novel thermo-mechanical processing route. Hot rolling followed by solution-annealing promotes abnormal grain growth, eventually leading to high-performance single-crystalline structures. The procedure proposed offers great potential for a direct microstructure design.eng
dcterms.accessRightsopen access
dcterms.creatorLauhoff, Christian
dcterms.creatorPham, Thomas
dcterms.creatorPaulsen, Alexander
dcterms.creatorKrooß, Philipp
dcterms.creatorFrenzel, Jan
dcterms.creatorEggeler, Gunter
dcterms.creatorNiendorf, Thomas
dc.relation.doidoi:10.1007/s11661-022-06827-7
dc.subject.swdMemory-Legierungger
dc.subject.swdHeuslersche Legierungger
dc.subject.swdCobaltlegierungger
dc.subject.swdNickellegierungger
dc.subject.swdGalliumlegierungger
dc.subject.swdKornwachstumger
dc.subject.swdThermomechanische Belastungger
dc.type.versionpublishedVersion
dcterms.source.identifiereissn:1543-1940
dcterms.source.issueIssue 12
dcterms.source.journalMetallurgical and Materials Transactions Aeng
dcterms.source.pageinfo4139-4142
dcterms.source.volumeVolume 53
kup.iskupfalse


Dateien zu dieser Ressource

Thumbnail
Name:
license_rdf
Größe:
908Bytes
Format:
application/rdf+xml
Öffnen
Thumbnail
Name:
s11661_022_06827_7.pdf
Größe:
2.190Mb
Format:
PDF
Öffnen

Das Dokument erscheint in:

Zur Kurzanzeige

Namensnennung 4.0 International
Solange nicht anders angezeigt, wird die Lizenz wie folgt beschrieben: Namensnennung 4.0 International