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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 542 | - |
dc.citation.startPage | 535 | - |
dc.citation.title | SURFACE & COATINGS TECHNOLOGY | - |
dc.citation.volume | 302 | - |
dc.contributor.author | Kim, Jisoo | - |
dc.contributor.author | Sim, Sun Oh | - |
dc.contributor.author | Park, Hyung Wook | - |
dc.date.accessioned | 2023-12-21T23:14:36Z | - |
dc.date.available | 2023-12-21T23:14:36Z | - |
dc.date.created | 2016-07-20 | - |
dc.date.issued | 2016-09 | - |
dc.description.abstract | Patterns were fabricated on AISI 304 stainless steel combining the wire electric-discharge machining (WEDM) with large pulsed electron beam (LPEB) irradiation to improve the surface hydrophobicity and corrosion resistance of the alloy. The WEDM-fabricated patterns showed a Wenzel-to-Cassie transition with contact angle (CA) of 140 degrees at a groove depth of 250 mu m, which indicated hydrophobic surface. LPEB irradiation of the WEDM-fabricated patterns increased the CA (166.7 degrees) to the Cassie state at a lower groove depth of 200 gm. The LPEB-irradiated patterns had smooth surfaces that decreased the critical angle for Wenzel-to-Cassie transition. Attenuated total reflection-infrared spectroscopy revealed that hydrophilic functional groups on the surface were absent following LPEB irradiation. LPEB irradiation modified the surface corrosion resistance of a WEDM-fabricated pattern, likely because of a lower surface energy and formation of a passive resolidified layer following irradiation. | - |
dc.identifier.bibliographicCitation | SURFACE & COATINGS TECHNOLOGY, v.302, pp.535 - 542 | - |
dc.identifier.doi | 10.1016/j.surfcoat.2016.06.051 | - |
dc.identifier.issn | 0257-8972 | - |
dc.identifier.scopusid | 2-s2.0-84977119145 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/20057 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0257897216305436 | - |
dc.identifier.wosid | 000381838400062 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Fabrication of durable hydrophobic micropatterns on stainless steel using a hybrid irradiation process | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Coatings & Films; Physics, Applied | - |
dc.relation.journalResearchArea | Materials Science; Physics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Hydrophobicity | - |
dc.subject.keywordAuthor | Micropatterning | - |
dc.subject.keywordAuthor | Steel | - |
dc.subject.keywordAuthor | Electron beam irradiation | - |
dc.subject.keywordAuthor | Discharge machining | - |
dc.subject.keywordPlus | PULSED ELECTRON-BEAM | - |
dc.subject.keywordPlus | CORROSION-RESISTANCE | - |
dc.subject.keywordPlus | SURFACE-TREATMENT | - |
dc.subject.keywordPlus | MAGNESIUM ALLOY | - |
dc.subject.keywordPlus | WETTABILITY | - |
dc.subject.keywordPlus | SUPERHYDROPHOBICITY | - |
dc.subject.keywordPlus | ELECTRODEPOSITION | - |
dc.subject.keywordPlus | INHIBITION | - |
dc.subject.keywordPlus | MECHANISMS | - |
dc.subject.keywordPlus | ADSORPTION | - |
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