Validation of an effective oxidation pressure model for liquid binary alloys. (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Validation of an effective oxidation pressure model for liquid binary alloys. (Articolo in rivista) (literal)

Anno

• 2008-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1016/j.msea.2007.10.115 (literal)

Alternative label

• E. Ricci; D. Giuranno; E. Arato; P. Costa (2008)
  Validation of an effective oxidation pressure model for liquid binary alloys.
  in Materials science & engineering. A, Structural materials: properties, microstructure and processing
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• E. Ricci; D. Giuranno; E. Arato; P. Costa (literal)

Pagina inizio

• 27 (literal)

Pagina fine

• 31 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 495 (literal)

Rivista

• Materials science & engineering. A, Structural materials: properties, microstructure and processing (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 1-2 (literal)

Note

• Scopu (literal)
• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• CNR-IENI Genoa, Via De Marini 6, 16149 Genoa, Italy; University of Genoa-DICAT, Via Opera Pia 15, 16145 Genoa, Italy (literal)

Titolo

• Validation of an effective oxidation pressure model for liquid binary alloys. (literal)

Abstract

• Dynamic surface-tension measurements using the sessile drop method and acquisition times of a few seconds make it possible to study the evolution of the surface of molten metals and alloys and so reliably validate the predictive models of the interactions between pure liquid metals and an oxidizing atmosphere, in both an inert gas carrier and in a vacuum. The presence of active oxidation contributes to maintaining surface cleanness and then strongly affects the shape of the boundary separating oxidation and de-oxidation regimes. Recently the general physical-mathematical analysis we developed for pure liquid metals has been extended to liquid binary alloys and their oxides. In this work we present the experimental results of tests on some binary alloys chosen as test systems to try to obtain a preliminary validation of the extended model. The theoretical results obtained, indicating that the behaviour of the alloy towards oxidation tends to be similar to that of the less oxidizable component, have thus been confirmed experimentally. (literal)

Prodotto di

• Institute of Condensed Matter Chemistry and Energy Technologies (ICMATE) (Istituto)
• Progettazione chimico fisica di interfacce in sistemi metallici e metallo-ceramici (ET.P06.006.001) (Modulo)

Autore CNR

• DONATELLA GIURANNO (Unità di personale interno)
• ENRICA RICCI (Persona)

Insieme di parole chiave

• Keywords of "Validation of an effective oxidation pressure model for liquid binary alloys." (Insieme di parole chiave)

Incoming links:

Autore CNR di

• ENRICA RICCI (Persona)
• DONATELLA GIURANNO (Unità di personale interno)

Prodotto

• Institute of Condensed Matter Chemistry and Energy Technologies (ICMATE) (Istituto)
• Progettazione chimico fisica di interfacce in sistemi metallici e metallo-ceramici (ET.P06.006.001) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Materials science & engineering. A, Structural materials: properties, microstructure and processing (Rivista)

Insieme di parole chiave di

• Keywords of "Validation of an effective oxidation pressure model for liquid binary alloys." (Insieme di parole chiave)