Formation and Thermal Stability of the Quasicrystalline Phase in Ti-Zr-Ni Alloys
DC Field | Value | Language |
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dc.contributor.author | Jeon, Jae-Kyun | - |
dc.contributor.author | Lee, Sang-Hwa | - |
dc.contributor.author | Kim, Jung-Gi | - |
dc.contributor.author | Kim, Jae-Yong | - |
dc.date.accessioned | 2022-12-21T00:31:04Z | - |
dc.date.available | 2022-12-21T00:31:04Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2008-11 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/177716 | - |
dc.description.abstract | Most Ti-based quasicrystals are obtained by rapid quenching, suggesting that they are metastable. Ti-Zr-Ni alloys, however, are known to thermodynamically stable. To investigate the structural stability of quasicrystals formed by 3d-transition-metal alloys, we prepared samples of Ti33+xZr50-xNi17 made with 1) different atomic concentrations of Ti and Zr (x = 0, 5, 12, 17 and 22) and 2) various quenching rates from liquids. The existence of quasicrystal phases was examined by using X-ray diffraction (XRD) and was confirmed by obtaining a five-diffraction pattern, which is a forbidden symmetry in solid state physics. Our observations are as follows: 1) with increasing Ti concentration from 33 to 55 at.%, the quasilattice constants decreased from 5.29 angstrom to 5.15 angstrom, 2) the coherence length of the quasicrystals was estimated to 195 angstrom and 3) the quasicrystal phase readily formed over a wide range of concentrations (0 <= x <= 22 at.%). All our results suggest that the Ti-Zr-Ni quasicrystal phase is found in a wide range of compositions and can be obtained in a thermally stable state. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN PHYSICAL SOC | - |
dc.title | Formation and Thermal Stability of the Quasicrystalline Phase in Ti-Zr-Ni Alloys | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Jae-Yong | - |
dc.identifier.doi | 10.3938/jkps.53.2587 | - |
dc.identifier.scopusid | 2-s2.0-57349185246 | - |
dc.identifier.wosid | 000260935000047 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.53, no.5, pp.2587 - 2590 | - |
dc.relation.isPartOf | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.citation.title | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.citation.volume | 53 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 2587 | - |
dc.citation.endPage | 2590 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001469764 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.subject.keywordPlus | METALLIC PHASE | - |
dc.subject.keywordPlus | QUASICRYSTALS | - |
dc.subject.keywordPlus | APPROXIMANT | - |
dc.subject.keywordPlus | SCATTERING | - |
dc.subject.keywordPlus | HYDROGEN | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordAuthor | Quasicrystal | - |
dc.subject.keywordAuthor | Ti-Zr-Ni | - |
dc.subject.keywordAuthor | Structural stability | - |
dc.identifier.url | https://www.jkps.or.kr/journal/view.html?volume=53&number=9(5)&spage=2587&year=2008 | - |
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