DC Field | Value | Language |
---|---|---|
dc.contributor.author | Son, CY | - |
dc.contributor.author | Lee, SB | - |
dc.contributor.author | Lee, SK | - |
dc.contributor.author | Kim, CP | - |
dc.contributor.author | Lee, S | - |
dc.date.accessioned | 2016-04-01T02:57:30Z | - |
dc.date.available | 2016-04-01T02:57:30Z | - |
dc.date.created | 2010-05-04 | - |
dc.date.issued | 2010-02 | - |
dc.identifier.issn | 1738-8228 | - |
dc.identifier.other | 2010-OAK-0000021040 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/26046 | - |
dc.description.abstract | In the present study, a Zr-based amorphous alloy matrix composite reinforced with tungsten porous foam was fabricated without pores or defects by liquid pressing process, and its microstructures and mechanical properties were investigated. About 69 vol.% of tungsten foam was homogeneously distributed inside the amorphous matrix, although the matrix of the composite contained a small amount of crystalline phases. The compressive test results indicate that the composite was not fractured at one time after reaching the maximum compressive strength, but showed considerable plastic strain as the compressive load was sustained by tungsten foam. The tungsten foam greatly improved the strength (2764 MPa) and ductility (39.4%) of the composite by homogeneously dispersing the stress applied to the matrix. This was because the tungsten foam and matrix were simultaneously deformed without showing anisotropic deformation due to the excellent bonding of tungsten/matrix interfaces. These findings suggest that the liquid pressing process is useful for the development of amorphous matrix composites with improved strength and ductility. | - |
dc.description.statementofresponsibility | X | - |
dc.language | Korean | - |
dc.publisher | KOREAN INST METALS MATERIALS | - |
dc.relation.isPartOf | KOREAN JOURNAL OF METALS AND MATERIALS | - |
dc.subject | composite | - |
dc.subject | infiltration | - |
dc.subject | mechanical properties | - |
dc.subject | compression test | - |
dc.subject | liquid pressing process | - |
dc.subject | BULK METALLIC-GLASS | - |
dc.subject | LIQUID PRESSING PROCESS | - |
dc.subject | SUPERCOOLED LIQUID | - |
dc.subject | ALLOY | - |
dc.subject | INTERFACE | - |
dc.subject | BEHAVIOR | - |
dc.subject | DAMAGE | - |
dc.subject | PHASE | - |
dc.title | Microstructure and Mechanical Properties of Amorphous Matrix Composite Reinforced with Tungsten Porous Foam | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.3365/KJMM.2010.48.02.109 | - |
dc.author.google | Son, Chang-Young | - |
dc.author.google | Lee, Sang-Bok | - |
dc.author.google | Lee, Sang-Kwan | - |
dc.author.google | Kim, Choongnyun Paul | - |
dc.author.google | Lee, Sunghak | - |
dc.relation.volume | 48 | - |
dc.relation.issue | 2 | - |
dc.relation.startpage | 109 | - |
dc.relation.lastpage | 115 | - |
dc.contributor.id | 10052220 | - |
dc.relation.journal | KOREAN JOURNAL OF METALS AND MATERIALS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCIE | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | KOREAN JOURNAL OF METALS AND MATERIALS, v.48, no.2, pp.109 - 115 | - |
dc.identifier.wosid | 000276156900002 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 115 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 109 | - |
dc.citation.title | KOREAN JOURNAL OF METALS AND MATERIALS | - |
dc.citation.volume | 48 | - |
dc.contributor.affiliatedAuthor | Lee, S | - |
dc.identifier.scopusid | 2-s2.0-77949324143 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 2 | - |
dc.description.scptc | 2 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | BULK METALLIC-GLASS | - |
dc.subject.keywordPlus | LIQUID PRESSING PROCESS | - |
dc.subject.keywordPlus | DEFORMATION-BEHAVIOR | - |
dc.subject.keywordPlus | SUPERCOOLED LIQUID | - |
dc.subject.keywordPlus | ALLOYS | - |
dc.subject.keywordPlus | INTERFACE | - |
dc.subject.keywordPlus | DAMAGE | - |
dc.subject.keywordPlus | PHASE | - |
dc.subject.keywordAuthor | composite | - |
dc.subject.keywordAuthor | infiltration | - |
dc.subject.keywordAuthor | mechanical properties | - |
dc.subject.keywordAuthor | compression test | - |
dc.subject.keywordAuthor | liquid pressing process | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
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