The effect of wollastonite on operational characteristics of AWS E6013 electrodes

Detalhes bibliográficos
Autor(a) principal: Farias,J. P.
Data de Publicação: 2004
Outros Autores: Scotti,A., Bálsamo,P. S. de S., Surian,E.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782004000300008
Resumo: The main objective of this work was to assess the operational behavior of ANSI/AWS A5.1-91 E6013 type electrodes when 0, 8 and 16 % of quartz (100 % SiO2) is replaced with wollastonite (Calcium Silicate, 50 % SiO2 - 50 % CaO) in the coating composition. The electrodes were tested through bead-on-plate welds in flat position on DC, both polarities, and on AC currents. Arc stability, fusion rate and deposition rate were used as operational characteristics evaluation criteria. The results suggested that the replacement of quartz with wollastonite, that increased slag basicity, kept, or even improved, the typical excellent operational characteristics of E6013 type electrodes.
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spelling The effect of wollastonite on operational characteristics of AWS E6013 electrodesWollastonitecovered electrodesarc stabilitybasicityThe main objective of this work was to assess the operational behavior of ANSI/AWS A5.1-91 E6013 type electrodes when 0, 8 and 16 % of quartz (100 % SiO2) is replaced with wollastonite (Calcium Silicate, 50 % SiO2 - 50 % CaO) in the coating composition. The electrodes were tested through bead-on-plate welds in flat position on DC, both polarities, and on AC currents. Arc stability, fusion rate and deposition rate were used as operational characteristics evaluation criteria. The results suggested that the replacement of quartz with wollastonite, that increased slag basicity, kept, or even improved, the typical excellent operational characteristics of E6013 type electrodes.Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM2004-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782004000300008Journal of the Brazilian Society of Mechanical Sciences and Engineering v.26 n.3 2004reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/S1678-58782004000300008info:eu-repo/semantics/openAccessFarias,J. P.Scotti,A.Bálsamo,P. S. de S.Surian,E.eng2004-10-07T00:00:00Zoai:scielo:S1678-58782004000300008Revistahttps://www.scielo.br/j/jbsmse/https://old.scielo.br/oai/scielo-oai.php||abcm@abcm.org.br1806-36911678-5878opendoar:2004-10-07T00:00Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv The effect of wollastonite on operational characteristics of AWS E6013 electrodes
title The effect of wollastonite on operational characteristics of AWS E6013 electrodes
spellingShingle The effect of wollastonite on operational characteristics of AWS E6013 electrodes
Farias,J. P.
Wollastonite
covered electrodes
arc stability
basicity
title_short The effect of wollastonite on operational characteristics of AWS E6013 electrodes
title_full The effect of wollastonite on operational characteristics of AWS E6013 electrodes
title_fullStr The effect of wollastonite on operational characteristics of AWS E6013 electrodes
title_full_unstemmed The effect of wollastonite on operational characteristics of AWS E6013 electrodes
title_sort The effect of wollastonite on operational characteristics of AWS E6013 electrodes
author Farias,J. P.
author_facet Farias,J. P.
Scotti,A.
Bálsamo,P. S. de S.
Surian,E.
author_role author
author2 Scotti,A.
Bálsamo,P. S. de S.
Surian,E.
author2_role author
author
author
dc.contributor.author.fl_str_mv Farias,J. P.
Scotti,A.
Bálsamo,P. S. de S.
Surian,E.
dc.subject.por.fl_str_mv Wollastonite
covered electrodes
arc stability
basicity
topic Wollastonite
covered electrodes
arc stability
basicity
description The main objective of this work was to assess the operational behavior of ANSI/AWS A5.1-91 E6013 type electrodes when 0, 8 and 16 % of quartz (100 % SiO2) is replaced with wollastonite (Calcium Silicate, 50 % SiO2 - 50 % CaO) in the coating composition. The electrodes were tested through bead-on-plate welds in flat position on DC, both polarities, and on AC currents. Arc stability, fusion rate and deposition rate were used as operational characteristics evaluation criteria. The results suggested that the replacement of quartz with wollastonite, that increased slag basicity, kept, or even improved, the typical excellent operational characteristics of E6013 type electrodes.
publishDate 2004
dc.date.none.fl_str_mv 2004-09-01
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=S1678-58782004000300008
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782004000300008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1678-58782004000300008
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 Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
publisher.none.fl_str_mv Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
dc.source.none.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering v.26 n.3 2004
reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron:ABCM
instname_str Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron_str ABCM
institution ABCM
reponame_str Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
collection Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
repository.name.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
repository.mail.fl_str_mv ||abcm@abcm.org.br
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