The effect of Mo addition on the microstructural evolution and mechanical properties of Zr-Cu-based metallic glass thin films
DC Field | Value | Language |
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dc.contributor.author | Shin, Jung Ho | - |
dc.contributor.author | Kim, Doo-In | - |
dc.contributor.author | Cho, Hong-Baek | - |
dc.contributor.author | Kim, Do Hyung | - |
dc.contributor.author | Suematsu, Hisayuki | - |
dc.contributor.author | Kim, Kwang Ho | - |
dc.date.accessioned | 2021-11-10T01:47:11Z | - |
dc.date.available | 2021-11-10T01:47:11Z | - |
dc.date.created | 2021-10-25 | - |
dc.date.issued | 2014-04 | - |
dc.identifier.issn | 1229-9162 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/106258 | - |
dc.description.abstract | Ternary Zr-Cu-Mo metallic glass thin films (MGTFs) with various Mo contents were synthesized on Si (100) wafers and AISI 304 stainless steel substrates by a magnetron co-sputtering technique, using Zr64Cu36 and Mo targets in an Ar gas environment. The effects of Mo addition in a binary Zr64Cu36 MGTF were investigated, with regard to the microstructural evolution and mechanical properties of Zr-Cu-Mo thin films. Instrumental analyses, such as EPMA, XRD, and HR-TEM revealed that Zr-Cu-Mo films with an Mo content below 38 at.% maintained the monolithic amorphous phase structure. However, when Mo content is added above 46 at.%, the Zr-Cu-Mo films begin to have nanocomposite structures of well-distributed Mo2Zr and Mo crystallites embedded in an amorphous matrix. The hardness and elastic modulus of amorphous Zr-Cu-Mo films showed nearly constant values of 10 GPa and 166 GPa, respectively, regardless of their Mo content. As Zr-Cu-Mo films have nanocomposite structures at a Mo content of 52 at.%, their mechanical properties showed increased hardness and elastic moduli of 17 GPa and 240 GPa, respectively. The Mo addition generally reduced the average friction coefficient of the ternary Zr-Cu-Mo thin films regardless of phase structure, which can be attributed to the effect of the Mo addition. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | 세라믹공정연구센터 | - |
dc.title | The effect of Mo addition on the microstructural evolution and mechanical properties of Zr-Cu-based metallic glass thin films | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Cho, Hong-Baek | - |
dc.identifier.doi | 10.36410/jcpr.2014.15.2.130 | - |
dc.identifier.scopusid | 2-s2.0-84907062231 | - |
dc.identifier.wosid | 000344420900016 | - |
dc.identifier.bibliographicCitation | Journal of Ceramic Processing Research, v.15, no.2, pp.130 - 135 | - |
dc.relation.isPartOf | Journal of Ceramic Processing Research | - |
dc.citation.title | Journal of Ceramic Processing Research | - |
dc.citation.volume | 15 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 130 | - |
dc.citation.endPage | 135 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002328305 | - |
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.journalWebOfScienceCategory | Materials Science, Ceramics | - |
dc.subject.keywordPlus | CRYSTAL-CHEMICAL APPROACH | - |
dc.subject.keywordPlus | NANOCOMPOSITE COATINGS | - |
dc.subject.keywordPlus | TRIBOLOGICAL BEHAVIOR | - |
dc.subject.keywordPlus | COMPOSITES | - |
dc.subject.keywordPlus | PLASTICITY | - |
dc.subject.keywordPlus | ALLOYS | - |
dc.subject.keywordPlus | MULTILAYERS | - |
dc.subject.keywordPlus | HARDNESS | - |
dc.subject.keywordPlus | MODULUS | - |
dc.subject.keywordPlus | TA | - |
dc.subject.keywordAuthor | Zr-Cu-Mo | - |
dc.subject.keywordAuthor | MGTF | - |
dc.subject.keywordAuthor | Nanocomposite | - |
dc.subject.keywordAuthor | Co-sputtering | - |
dc.identifier.url | https://www.kci.go.kr/kciportal/landing/article.kci?arti_id=ART002328305#none | - |
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