Surface tension of molten Ag-Sn and Au-Cu alloys at different oxygen partial pressures
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Min, S. | - |
dc.contributor.author | Lee, J. | - |
dc.date.accessioned | 2021-09-09T00:14:16Z | - |
dc.date.available | 2021-09-09T00:14:16Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2009 | - |
dc.identifier.issn | 1225-0562 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/121854 | - |
dc.description.abstract | A semi-empirical method to estimate the surface tension of molten alloys at different oxygen partial pressures is suggested in this study. The surface tension of molten Ag-Sn and Ag-Cu alloys were calculated using the Butler equation with the surface tension value of pure substance at a given oxygen partial pressure. The oxygen partial pressure ranges were 2.86 × 10-12 - 1.24 × 10-9 Pa for the Ag-Sn system and 2.27 × 10-11 - 5.68 × 10-4 Pa for the Ag-Cu system. In this calculation, the interactions of the adsorbed oxygen with other metallic constituents were ignored. The calculated results of the Ag-Sn alloys were in reasonable accordance with the experimental data within a difference of 8%. For the Ag-Cu alloy system at a higher oxygen partial pressure, the surface tension initially decreased but showed a minimum at XAg = 0.05 to increase as the silver content increased. This behavior appears to be related to the oxygen adsorption and the corresponding surface segregation of the constituent with a lower surface tension. Nevertheless, the calculated results of the Ag-Cu alloys with the present model were in good agreement with the experimental data within a difference of 10%. | - |
dc.language | Korean | - |
dc.language.iso | ko | - |
dc.subject | Adsorbed oxygen | - |
dc.subject | Ag-Cu alloys | - |
dc.subject | Butler equation | - |
dc.subject | Cu alloy | - |
dc.subject | Experimental data | - |
dc.subject | Molten alloy | - |
dc.subject | Oxygen adsorption | - |
dc.subject | Oxygen partial pressure | - |
dc.subject | Pure substances | - |
dc.subject | Semi-empirical methods | - |
dc.subject | Silver content | - |
dc.subject | Sn alloys | - |
dc.subject | Surface tension values | - |
dc.subject | Alloys | - |
dc.subject | Capillarity | - |
dc.subject | Copper alloys | - |
dc.subject | Gas adsorption | - |
dc.subject | Metallic glass | - |
dc.subject | Organic polymers | - |
dc.subject | Oxygen | - |
dc.subject | Partial pressure | - |
dc.subject | Positive ions | - |
dc.subject | Silver | - |
dc.subject | Surface chemistry | - |
dc.subject | Surface properties | - |
dc.subject | Surface segregation | - |
dc.subject | Surface tension | - |
dc.subject | Surface waves | - |
dc.subject | Tin | - |
dc.subject | Tin alloys | - |
dc.subject | Wetting | - |
dc.subject | Silver alloys | - |
dc.title | Surface tension of molten Ag-Sn and Au-Cu alloys at different oxygen partial pressures | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, J. | - |
dc.identifier.doi | 10.3740/MRSK.2009.19.1.013 | - |
dc.identifier.scopusid | 2-s2.0-68649121426 | - |
dc.identifier.bibliographicCitation | Korean Journal of Materials Research, v.19, no.1, pp.13 - 17 | - |
dc.relation.isPartOf | Korean Journal of Materials Research | - |
dc.citation.title | Korean Journal of Materials Research | - |
dc.citation.volume | 19 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 13 | - |
dc.citation.endPage | 17 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001313260 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordPlus | Adsorbed oxygen | - |
dc.subject.keywordPlus | Ag-Cu alloys | - |
dc.subject.keywordPlus | Butler equation | - |
dc.subject.keywordPlus | Cu alloy | - |
dc.subject.keywordPlus | Experimental data | - |
dc.subject.keywordPlus | Molten alloy | - |
dc.subject.keywordPlus | Oxygen adsorption | - |
dc.subject.keywordPlus | Oxygen partial pressure | - |
dc.subject.keywordPlus | Pure substances | - |
dc.subject.keywordPlus | Semi-empirical methods | - |
dc.subject.keywordPlus | Silver content | - |
dc.subject.keywordPlus | Sn alloys | - |
dc.subject.keywordPlus | Surface tension values | - |
dc.subject.keywordPlus | Alloys | - |
dc.subject.keywordPlus | Capillarity | - |
dc.subject.keywordPlus | Copper alloys | - |
dc.subject.keywordPlus | Gas adsorption | - |
dc.subject.keywordPlus | Metallic glass | - |
dc.subject.keywordPlus | Organic polymers | - |
dc.subject.keywordPlus | Oxygen | - |
dc.subject.keywordPlus | Partial pressure | - |
dc.subject.keywordPlus | Positive ions | - |
dc.subject.keywordPlus | Silver | - |
dc.subject.keywordPlus | Surface chemistry | - |
dc.subject.keywordPlus | Surface properties | - |
dc.subject.keywordPlus | Surface segregation | - |
dc.subject.keywordPlus | Surface tension | - |
dc.subject.keywordPlus | Surface waves | - |
dc.subject.keywordPlus | Tin | - |
dc.subject.keywordPlus | Tin alloys | - |
dc.subject.keywordPlus | Wetting | - |
dc.subject.keywordPlus | Silver alloys | - |
dc.subject.keywordAuthor | Molten alloy | - |
dc.subject.keywordAuthor | Oxygen partial pressure | - |
dc.subject.keywordAuthor | Surface tension | - |
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