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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Bae, Jae Wung | - |
| dc.contributor.author | Asghari-Rad, Peyman | - |
| dc.contributor.author | Amanov, Auezhan | - |
| dc.contributor.author | Kim, Hyoung Seop | - |
| dc.date.accessioned | 2022-01-04T05:40:33Z | - |
| dc.date.available | 2022-01-04T05:40:33Z | - |
| dc.date.created | 2021-10-13 | - |
| dc.date.issued | 2021-10 | - |
| dc.identifier.issn | 0921-5093 | - |
| dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/109053 | - |
| dc.description.abstract | In this study, gradient-structured Fe-x(CoNi)(90-x)Cr-10 ferrous medium-entropy alloys were fabricated by using an ultrasonic nanocrystalline surface modification process. The processed alloys with gradient structures exhibited the improved room-temperature yield strength by up to 158% and tensile strength by up to 31% at reasonable ductility compared to homogeneous microstructured counterparts. | - |
| dc.language | English | - |
| dc.publisher | ELSEVIER SCIENCE SA | - |
| dc.relation.isPartOf | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
| dc.title | Gradient-structured ferrous medium-entropy alloys with enhanced strength-ductility synergy by ultrasonic nanocrystalline surface modification | - |
| dc.type | Article | - |
| dc.identifier.doi | 10.1016/j.msea.2021.141966 | - |
| dc.type.rims | ART | - |
| dc.identifier.bibliographicCitation | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v.826 | - |
| dc.identifier.wosid | 000702124200002 | - |
| dc.citation.title | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
| dc.citation.volume | 826 | - |
| dc.contributor.affiliatedAuthor | Asghari-Rad, Peyman | - |
| dc.contributor.affiliatedAuthor | Kim, Hyoung Seop | - |
| dc.identifier.scopusid | 2-s2.0-85113484066 | - |
| dc.description.journalClass | 1 | - |
| dc.description.journalClass | 1 | - |
| dc.description.isOpenAccess | N | - |
| dc.type.docType | Article | - |
| dc.subject.keywordPlus | MECHANICAL-PROPERTIES | - |
| dc.subject.keywordPlus | STEEL | - |
| dc.subject.keywordAuthor | Ferrous medium-entropy alloy | - |
| dc.subject.keywordAuthor | Ultrasonic surface modification | - |
| dc.subject.keywordAuthor | Phase stability | - |
| dc.subject.keywordAuthor | Gradient structure | - |
| dc.subject.keywordAuthor | Heterogeneous deformation | - |
| dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
| dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
| dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
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- 김형섭KIM, HYOUNG SEOP
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