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The surface tension of pure Zn measured by means of the maximum bubble pressure method

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The surface tension of pure Zn measured by means of the maximum bubble pressure method

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dc.contributor.author Ferri, J.M es_ES
dc.contributor.author Molina, J.M. es_ES
dc.contributor.author Louis, E. es_ES
dc.date.accessioned 2024-10-01T18:06:05Z
dc.date.available 2024-10-01T18:06:05Z
dc.date.issued 2024-09 es_ES
dc.identifier.uri http://hdl.handle.net/10251/209099
dc.description.abstract [EN] The surface tension sigma of pure Zn and its temperature coefficient have been measured by means of the maximum bubble pressure technique over the temperature range [Tm, m , Tm+250 m +250 degrees C], where Tm m is the melting temperature. Alumina and quartz capillaries of various radii were used. Alumina capillaries were coated with boron nitride to discard possible wetting and high purity argon was used as bubbling gas. In addition, sigma was measured while heating, cooling, or introducing the capillaries in the melt at several chosen temperatures. All measurements with alumina capillaries showed a negative temperature coefficient while those with quartz capillaries gave a positive temperature coefficient. These results are compatible with Nogi et al. conclusion in the sense that positive temperature coefficients reported in the literature should be ascribed to oxygen and/or impurity effects enhanced in volatile metals. In particular we argue that the positive temperature coefficient is a consequence of the concomitant action of several factors, namely, vaporization of Zn, oxygen traces in the bubbling gas, and the oxygen and Si produced in the chemical reactions involving quartz and liquid zinc. es_ES
dc.description.sponsorship The authors acknowledge partial financial support from the "Ministerio de Economia y Competitividad" (Projects MAT2011-25029 and MAGNO - MAGnesium New Technological Opportunities, GRU-POANTOLIN-08Y) J.M. Molina wishes to thank the Universidad de Alicante (project GRE08-P13), the "Generalitat Valenciana" (Project GVPRE/2008/244) and also the "Ministerio de Ciencia e Innovacion" for a "Ramon y Cajal" contract. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier BV es_ES
dc.relation.ispartof Surfaces and Interfaces es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject The maximum bubble pressure method es_ES
dc.subject Zinc oxide es_ES
dc.subject Protective coating es_ES
dc.subject Surface energy es_ES
dc.subject Pure zinc es_ES
dc.subject Temperature coefficient es_ES
dc.subject.classification INGENIERIA DE LOS PROCESOS DE FABRICACION es_ES
dc.title The surface tension of pure Zn measured by means of the maximum bubble pressure method es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.surfin.2024.104892 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//MAT2011-25029/ES/MATERIALES COMPUESTOS BASADOS EN CARBONO: NUEVOS MATERIALES PARA NUEVAS APLICACIONES/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UA//GRE08-P13/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//GVPRE%2F2008%2F244/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/Grupo Antolín-ingeniería S.A.U.//GRU-POANTOLIN-08Y/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/Grupo Antolín-ingeniería S.A.U.//Magnesium new technologies opportunities (MAGNO)/ es_ES
dc.rights.accessRights Embargado es_ES
dc.date.embargoEndDate 2025-09-01 es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Politécnica Superior de Alcoy - Escola Politècnica Superior d'Alcoi es_ES
dc.description.bibliographicCitation Ferri, J.; Molina, J.; Louis, E. (2024). The surface tension of pure Zn measured by means of the maximum bubble pressure method. Surfaces and Interfaces. 52. https://doi.org/10.1016/j.surfin.2024.104892 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.surfin.2024.104892 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 52 es_ES
dc.identifier.eissn 2468-0230 es_ES
dc.relation.pasarela S\525634 es_ES
dc.contributor.funder Universitat d'Alacant es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder Grupo Antolín-ingeniería S.A.U. es_ES
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES


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