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Densification behavior of Mo nanopowders prepared by mechanochemical processing

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dc.contributor.authorKim, Gil-Su-
dc.contributor.authorKim, Hai Gon-
dc.contributor.authorKim, Dae-Gun-
dc.contributor.authorOh, Sung-Tag-
dc.contributor.authorSuk, Myung-Jin-
dc.contributor.authorDo Kim, Young-
dc.date.accessioned2022-12-20T23:37:22Z-
dc.date.available2022-12-20T23:37:22Z-
dc.date.created2022-08-26-
dc.date.issued2009-02-
dc.identifier.issn0925-8388-
dc.identifier.urihttps://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/177326-
dc.description.abstractThe sintering behavior of molybdenum (Mo) nanopowder was investigated in comparison to that of commercial Mo powder. At a sintering temperature of 1400 degrees C, the relative density of Mo nanopowder (94%) was found to be higher than that of commercial powder (74%). In samples of the same relative density, the measured hardness values were 2.34 GPa for nanopowder and 1.87 GPa for commercial powder. The sintered Mo nanopowder exhibited greater hardness compared with the commercial powders. The sintering mechanism and hardness are discussed based on the linear shrinkage behavior and observed microstructural characteristics.-
dc.language영어-
dc.language.isoen-
dc.publisherELSEVIER SCIENCE SA-
dc.titleDensification behavior of Mo nanopowders prepared by mechanochemical processing-
dc.typeArticle-
dc.contributor.affiliatedAuthorDo Kim, Young-
dc.identifier.doi10.1016/j.jallcom.2008.01.149-
dc.identifier.scopusid2-s2.0-58649100917-
dc.identifier.wosid000263801500071-
dc.identifier.bibliographicCitationJOURNAL OF ALLOYS AND COMPOUNDS, v.469, no.1-2, pp.401 - 405-
dc.relation.isPartOfJOURNAL OF ALLOYS AND COMPOUNDS-
dc.citation.titleJOURNAL OF ALLOYS AND COMPOUNDS-
dc.citation.volume469-
dc.citation.number1-2-
dc.citation.startPage401-
dc.citation.endPage405-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaMetallurgy & Metallurgical Engineering-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryMetallurgy & Metallurgical Engineering-
dc.subject.keywordPlusMOLYBDENUM-
dc.subject.keywordPlusNI-
dc.subject.keywordPlusDUCTILITY-
dc.subject.keywordPlusPRESSURE-
dc.subject.keywordAuthorRefractory metals-
dc.subject.keywordAuthorHigh-energy ball milling-
dc.subject.keywordAuthorNanopowder-
dc.subject.keywordAuthorSintering-
dc.subject.keywordAuthorHardness-
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0925838808002016?via%3Dihub-
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