소결 공정 개선을 통한 미세 결정립 몰리브덴 소결체 제조
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Tae Ho | - |
dc.contributor.author | Kim, Se Hoon | - |
dc.contributor.author | Park, Min Suh | - |
dc.contributor.author | Suk, Myung-Jin | - |
dc.contributor.author | Kim, Young Do | - |
dc.date.accessioned | 2022-07-16T18:28:58Z | - |
dc.date.available | 2022-07-16T18:28:58Z | - |
dc.date.created | 2021-05-11 | - |
dc.date.issued | 2011-11 | - |
dc.identifier.issn | 1738-8228 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/167296 | - |
dc.description.abstract | In this study, the fabrication of ultra fine grained Mo bulk was conducted. MoO(3) nanopowders were prepared by a high energy ball-milling process and then reduced at the temperature of 800 degrees C without holding time in H(2) atmosphere. The particle size of Mo nanopowder was similar to 150 nm and grain size was similar to 40 nm. The two-step process was employed for the sintering of Mo nanopowder to obtain fine grain size. The densification over 90% could be obtained by the two-step sintering with a grain size of less than 660 nm. For higher density, modified two-step sintering was designed. 95% of theoretical density with the grain size of 730 nm was obtained by the modified two-step sintering. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | KOREAN INST METALS MATERIALS | - |
dc.title | 소결 공정 개선을 통한 미세 결정립 몰리브덴 소결체 제조 | - |
dc.title.alternative | Fabrication of Fine-grained Molybdenum Sintered Body via Modified Sintering Process | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Young Do | - |
dc.identifier.doi | 10.3365/KJMM.2011.49.11.868 | - |
dc.identifier.scopusid | 2-s2.0-84862922480 | - |
dc.identifier.wosid | 000298532400007 | - |
dc.identifier.bibliographicCitation | KOREAN JOURNAL OF METALS AND MATERIALS, v.49, no.11, pp.868 - 873 | - |
dc.relation.isPartOf | KOREAN JOURNAL OF METALS AND MATERIALS | - |
dc.citation.title | KOREAN JOURNAL OF METALS AND MATERIALS | - |
dc.citation.volume | 49 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 868 | - |
dc.citation.endPage | 873 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001609982 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.subject.keywordPlus | CERAMICS | - |
dc.subject.keywordPlus | SIZE | - |
dc.subject.keywordPlus | NI | - |
dc.subject.keywordAuthor | nanostructured materials | - |
dc.subject.keywordAuthor | powder processing | - |
dc.subject.keywordAuthor | grain refinement | - |
dc.subject.keywordAuthor | image analysis | - |
dc.subject.keywordAuthor | two-step sintering | - |
dc.identifier.url | http://210.101.116.102/journal_korea/detail_01.asp?a_key=2955415 | - |
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