Characterization of elaborated Moroccan mullite to improving porous refractories quality

Detalhes bibliográficos
Autor(a) principal: Sadik,C.
Data de Publicação: 2013
Outros Autores: Al Albizane,A., El Amrani,I.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Cerâmica (São Paulo. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132013000400018
Resumo: Production of porous and light-weight bricks with acceptable flexural strength is accomplished. Sawdust was used as an additive to an earthenware brick to produce the pores. SEM-EDS, XRD and XRF analysis of the raw materials and the elaborated refractory were performed. Mixtures containing sawdust were prepared at different proportions (up to 30%). Apparent porosity at 1600 °C was investigated with the bulk density, water absorption, firing shrinkage and flexural strength. Microstructural investigation was carried out by both natural light microscopy and polarized light microscopy. The results obtained showed that the samples tested here maintained their shape without undergoing any deformation up to 1600 °C. The use of sawdust decreased the fired density of the bricks down to 1.24 g/cm³.
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spelling Characterization of elaborated Moroccan mullite to improving porous refractories qualitymoroccan mulliteporous refractoriesporosityProduction of porous and light-weight bricks with acceptable flexural strength is accomplished. Sawdust was used as an additive to an earthenware brick to produce the pores. SEM-EDS, XRD and XRF analysis of the raw materials and the elaborated refractory were performed. Mixtures containing sawdust were prepared at different proportions (up to 30%). Apparent porosity at 1600 °C was investigated with the bulk density, water absorption, firing shrinkage and flexural strength. Microstructural investigation was carried out by both natural light microscopy and polarized light microscopy. The results obtained showed that the samples tested here maintained their shape without undergoing any deformation up to 1600 °C. The use of sawdust decreased the fired density of the bricks down to 1.24 g/cm³.Associação Brasileira de Cerâmica2013-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132013000400018Cerâmica v.59 n.352 2013reponame:Cerâmica (São Paulo. Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/S0366-69132013000400018info:eu-repo/semantics/openAccessSadik,C.Al Albizane,A.El Amrani,I.eng2014-01-23T00:00:00Zoai:scielo:S0366-69132013000400018Revistahttps://www.scielo.br/j/ce/PUBhttps://old.scielo.br/oai/scielo-oai.phpceram.abc@gmail.com||ceram.abc@gmail.com1678-45530366-6913opendoar:2014-01-23T00:00Cerâmica (São Paulo. Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Characterization of elaborated Moroccan mullite to improving porous refractories quality
title Characterization of elaborated Moroccan mullite to improving porous refractories quality
spellingShingle Characterization of elaborated Moroccan mullite to improving porous refractories quality
Sadik,C.
moroccan mullite
porous refractories
porosity
title_short Characterization of elaborated Moroccan mullite to improving porous refractories quality
title_full Characterization of elaborated Moroccan mullite to improving porous refractories quality
title_fullStr Characterization of elaborated Moroccan mullite to improving porous refractories quality
title_full_unstemmed Characterization of elaborated Moroccan mullite to improving porous refractories quality
title_sort Characterization of elaborated Moroccan mullite to improving porous refractories quality
author Sadik,C.
author_facet Sadik,C.
Al Albizane,A.
El Amrani,I.
author_role author
author2 Al Albizane,A.
El Amrani,I.
author2_role author
author
dc.contributor.author.fl_str_mv Sadik,C.
Al Albizane,A.
El Amrani,I.
dc.subject.por.fl_str_mv moroccan mullite
porous refractories
porosity
topic moroccan mullite
porous refractories
porosity
description Production of porous and light-weight bricks with acceptable flexural strength is accomplished. Sawdust was used as an additive to an earthenware brick to produce the pores. SEM-EDS, XRD and XRF analysis of the raw materials and the elaborated refractory were performed. Mixtures containing sawdust were prepared at different proportions (up to 30%). Apparent porosity at 1600 °C was investigated with the bulk density, water absorption, firing shrinkage and flexural strength. Microstructural investigation was carried out by both natural light microscopy and polarized light microscopy. The results obtained showed that the samples tested here maintained their shape without undergoing any deformation up to 1600 °C. The use of sawdust decreased the fired density of the bricks down to 1.24 g/cm³.
publishDate 2013
dc.date.none.fl_str_mv 2013-12-01
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=S0366-69132013000400018
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132013000400018
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0366-69132013000400018
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 Cerâmica
publisher.none.fl_str_mv Associação Brasileira de Cerâmica
dc.source.none.fl_str_mv Cerâmica v.59 n.352 2013
reponame:Cerâmica (São Paulo. Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Cerâmica (São Paulo. Online)
collection Cerâmica (São Paulo. Online)
repository.name.fl_str_mv Cerâmica (São Paulo. Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv ceram.abc@gmail.com||ceram.abc@gmail.com
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