Modelling of Viscosity of Melts Containing Iron Oxide in Ternary Silicate Systems
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Materials research (São Carlos. Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392020000100212 |
Resumo: | Abstract The motivation of this work is to show that the structural model, which was initially used to estimate the thermodynamic properties of binary silicate systems, can be also used to estimate the viscosity of binary and ternary silicate melts in terms of temperature and composition. The model links the viscosity to the internal structure of melts through the concentration of the oxygen bridges present in the slag. A previously proposed structural thermodynamic model was used to calculate the content of oxygen bridges. The viscosity model requires only three parameters to obtain a good agreement between experimental and calculated data for the SiO2−FeO binary system and for the SiO2−CaO−FeO, SiO2−MgO−FeO and SiO2−MnO−FeO ternary systems. The viscosity of ternary systems was calculated with the model while assuming a linear function of the parameters from binary systems; however, the content of the oxygen bridges was calculated using the thermodynamic model for ternary systems. |
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Materials research (São Carlos. Online) |
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Modelling of Viscosity of Melts Containing Iron Oxide in Ternary Silicate SystemsViscositysilicate structurethermodynamic modelAbstract The motivation of this work is to show that the structural model, which was initially used to estimate the thermodynamic properties of binary silicate systems, can be also used to estimate the viscosity of binary and ternary silicate melts in terms of temperature and composition. The model links the viscosity to the internal structure of melts through the concentration of the oxygen bridges present in the slag. A previously proposed structural thermodynamic model was used to calculate the content of oxygen bridges. The viscosity model requires only three parameters to obtain a good agreement between experimental and calculated data for the SiO2−FeO binary system and for the SiO2−CaO−FeO, SiO2−MgO−FeO and SiO2−MnO−FeO ternary systems. The viscosity of ternary systems was calculated with the model while assuming a linear function of the parameters from binary systems; however, the content of the oxygen bridges was calculated using the thermodynamic model for ternary systems.ABM, ABC, ABPol2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392020000100212Materials Research v.23 n.1 2020reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2019-0499info:eu-repo/semantics/openAccessRomero-Serrano,AntonioHernández-Ramírez,AurelioLópez-Rodríguez,JosuéCruz-Ramírez,AlejandroPérez-Labra,MiguelRivera-Salinas,Enriqueeng2020-04-15T00:00:00Zoai:scielo:S1516-14392020000100212Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2020-04-15T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.none.fl_str_mv |
Modelling of Viscosity of Melts Containing Iron Oxide in Ternary Silicate Systems |
title |
Modelling of Viscosity of Melts Containing Iron Oxide in Ternary Silicate Systems |
spellingShingle |
Modelling of Viscosity of Melts Containing Iron Oxide in Ternary Silicate Systems Romero-Serrano,Antonio Viscosity silicate structure thermodynamic model |
title_short |
Modelling of Viscosity of Melts Containing Iron Oxide in Ternary Silicate Systems |
title_full |
Modelling of Viscosity of Melts Containing Iron Oxide in Ternary Silicate Systems |
title_fullStr |
Modelling of Viscosity of Melts Containing Iron Oxide in Ternary Silicate Systems |
title_full_unstemmed |
Modelling of Viscosity of Melts Containing Iron Oxide in Ternary Silicate Systems |
title_sort |
Modelling of Viscosity of Melts Containing Iron Oxide in Ternary Silicate Systems |
author |
Romero-Serrano,Antonio |
author_facet |
Romero-Serrano,Antonio Hernández-Ramírez,Aurelio López-Rodríguez,Josué Cruz-Ramírez,Alejandro Pérez-Labra,Miguel Rivera-Salinas,Enrique |
author_role |
author |
author2 |
Hernández-Ramírez,Aurelio López-Rodríguez,Josué Cruz-Ramírez,Alejandro Pérez-Labra,Miguel Rivera-Salinas,Enrique |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Romero-Serrano,Antonio Hernández-Ramírez,Aurelio López-Rodríguez,Josué Cruz-Ramírez,Alejandro Pérez-Labra,Miguel Rivera-Salinas,Enrique |
dc.subject.por.fl_str_mv |
Viscosity silicate structure thermodynamic model |
topic |
Viscosity silicate structure thermodynamic model |
description |
Abstract The motivation of this work is to show that the structural model, which was initially used to estimate the thermodynamic properties of binary silicate systems, can be also used to estimate the viscosity of binary and ternary silicate melts in terms of temperature and composition. The model links the viscosity to the internal structure of melts through the concentration of the oxygen bridges present in the slag. A previously proposed structural thermodynamic model was used to calculate the content of oxygen bridges. The viscosity model requires only three parameters to obtain a good agreement between experimental and calculated data for the SiO2−FeO binary system and for the SiO2−CaO−FeO, SiO2−MgO−FeO and SiO2−MnO−FeO ternary systems. The viscosity of ternary systems was calculated with the model while assuming a linear function of the parameters from binary systems; however, the content of the oxygen bridges was calculated using the thermodynamic model for ternary systems. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392020000100212 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392020000100212 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1980-5373-mr-2019-0499 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
ABM, ABC, ABPol |
publisher.none.fl_str_mv |
ABM, ABC, ABPol |
dc.source.none.fl_str_mv |
Materials Research v.23 n.1 2020 reponame:Materials research (São Carlos. Online) instname:Universidade Federal de São Carlos (UFSCAR) instacron:ABM ABC ABPOL |
instname_str |
Universidade Federal de São Carlos (UFSCAR) |
instacron_str |
ABM ABC ABPOL |
institution |
ABM ABC ABPOL |
reponame_str |
Materials research (São Carlos. Online) |
collection |
Materials research (São Carlos. Online) |
repository.name.fl_str_mv |
Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR) |
repository.mail.fl_str_mv |
dedz@power.ufscar.br |
_version_ |
1754212676847796224 |