DC Field | Value | Language |
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dc.contributor.author | Sathiyamoorthi, P. | - |
dc.contributor.author | Asghari-Rad, P. | - |
dc.contributor.author | Bae, J.W. | - |
dc.contributor.author | Kim, H.S. | - |
dc.date.accessioned | 2019-12-02T22:50:04Z | - |
dc.date.available | 2019-12-02T22:50:04Z | - |
dc.date.created | 2019-08-24 | - |
dc.date.issued | 2019-10 | - |
dc.identifier.issn | 0966-9795 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/100125 | - |
dc.description.abstract | In the present study, tensile properties of CrCoNi medium entropy alloy with different microstructures (recovery, partial recrystallization, recrystallization) were investigated by subjecting cold-rolled samples to different annealing conditions. The microstructure of the cold-rolled sample showed the presence of severely deformed grains with several deformation twins. Annealing of the cold-rolled samples at 700 degrees C and above for 60 min led to fully recrystallized microstructure, while annealing at temperatures lower than 700 degrees C led to recovery and partially recrystallized microstructures. The annealed samples showed a typical strength-ductility trade-off with an increasing fraction of recrystallized grains and increasing average grain size in samples with partially recrystallized and fully recrystallized microstructure, respectively. Fine tuning of microstructure led to a remarkable combination of strength (similar to 1 GPa) and uniform elongation (28%) in the sample with partially recrystallized microstructure, which consists of similar to 77% of recrystallized grains with an average recrystallized grain size of similar to 3 mu m. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.relation.isPartOf | INTERMETALLICS | - |
dc.title | Fine tuning of tensile properties in CrCoNi medium entropy alloy through cold rolling and annealing | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.intermet.2019.106578 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | INTERMETALLICS, v.113 | - |
dc.identifier.wosid | 000488655000012 | - |
dc.citation.title | INTERMETALLICS | - |
dc.citation.volume | 113 | - |
dc.contributor.affiliatedAuthor | Sathiyamoorthi, P. | - |
dc.contributor.affiliatedAuthor | Asghari-Rad, P. | - |
dc.contributor.affiliatedAuthor | Bae, J.W. | - |
dc.contributor.affiliatedAuthor | Kim, H.S. | - |
dc.identifier.scopusid | 2-s2.0-85070288223 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | Annealing | - |
dc.subject.keywordPlus | Chromium alloys | - |
dc.subject.keywordPlus | Cobalt alloys | - |
dc.subject.keywordPlus | Cold rolling | - |
dc.subject.keywordPlus | Deformation | - |
dc.subject.keywordPlus | Economic and social effects | - |
dc.subject.keywordPlus | Entropy | - |
dc.subject.keywordPlus | Grain size and shape | - |
dc.subject.keywordPlus | Metal cladding | - |
dc.subject.keywordPlus | Microstructure | - |
dc.subject.keywordPlus | Tensile properties | - |
dc.subject.keywordPlus | Ternary alloys | - |
dc.subject.keywordPlus | Twinning | - |
dc.subject.keywordPlus | Annealing condition | - |
dc.subject.keywordPlus | Average recrystallized grain size | - |
dc.subject.keywordPlus | Deformation twin | - |
dc.subject.keywordPlus | Medium entropy | - |
dc.subject.keywordPlus | Partial recrystallization | - |
dc.subject.keywordPlus | Recrystallized grains | - |
dc.subject.keywordPlus | Recrystallized microstructures | - |
dc.subject.keywordPlus | Thermo-mechanical processing | - |
dc.subject.keywordPlus | Recrystallization (metallurgy) | - |
dc.subject.keywordAuthor | Deformation twins | - |
dc.subject.keywordAuthor | Medium entropy alloy | - |
dc.subject.keywordAuthor | Partial recrystallization | - |
dc.subject.keywordAuthor | Tensile properties | - |
dc.subject.keywordAuthor | Thermo-mechanical processing | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
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