DC Field | Value | Language |
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dc.contributor.author | Lee, JG | - |
dc.contributor.author | Lee, DG | - |
dc.contributor.author | Lee, S | - |
dc.contributor.author | Kim, NJ | - |
dc.date.accessioned | 2016-04-01T02:19:06Z | - |
dc.date.available | 2016-04-01T02:19:06Z | - |
dc.date.created | 2009-08-24 | - |
dc.date.issued | 2004-12 | - |
dc.identifier.issn | 1073-5623 | - |
dc.identifier.other | 2005-OAK-0000004709 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/24901 | - |
dc.description.abstract | In this study, Zr-Ti-Cu-Ni-Be bulk metallic glass (BMG) alloys containing a small amount of crystalline phase particles were fabricated by strip casting, and their improvement of mechanical properties and fracture toughness was explained by direct observation of the microfracture process. The compressive and fracture toughness test results indicated that strength, strain to failure, and fracture toughness of the strip-cast BMG alloy containing coarse crystalline particles were higher than those of the as-cast monolithic BMG alloy or the strip-cast BMG alloy containing fine crystalline particles. From in-situ microfracture observations, the improvement of overall mechanical properties of the strip-cast BMG alloy containing coarse crystalline particles could be interpreted by taking consideration of both the existence of coarse crystalline particles and the role of the particles to block crack propagation and to form multiple shear bands. Such property improvement suggests new applicability of the strip-cast BMG alloys containing coarse crystalline particles, which can work as toughening and strengthening reinforcements, to structures and components requiring excellent mechanical properties. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | MINERALS METALS MATERIALS SOC | - |
dc.relation.isPartOf | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | - |
dc.title | In-situ microfracture observation of strip-cast Zr-Ti-Cu-Ni-Be bulk metallic glass alloys | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1007/s11661-004-0281-7 | - |
dc.author.google | Lee, JG | - |
dc.author.google | Lee, DG | - |
dc.author.google | Lee, S | - |
dc.author.google | Kim, NJ | - |
dc.relation.volume | 35A | - |
dc.relation.issue | 12 | - |
dc.relation.startpage | 3753 | - |
dc.relation.lastpage | 3761 | - |
dc.contributor.id | 10052220 | - |
dc.relation.journal | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, v.35A, no.12, pp.3753 - 3761 | - |
dc.identifier.wosid | 000225448100012 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 3761 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 3753 | - |
dc.citation.title | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | - |
dc.citation.volume | 35A | - |
dc.contributor.affiliatedAuthor | Lee, S | - |
dc.contributor.affiliatedAuthor | Kim, NJ | - |
dc.identifier.scopusid | 2-s2.0-11944258476 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 32 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | HIGH-TENSILE STRENGTH | - |
dc.subject.keywordPlus | FRACTURE-TOUGHNESS | - |
dc.subject.keywordPlus | MICROSTRUCTURE | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
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