Use of wollastonite as a flux for bone China bodies

Detalhes bibliográficos
Autor(a) principal: Carús, Lauren Arrussul
Data de Publicação: 2012
Outros Autores: Souza, Fabiana de, Braganca, Saulo Roca
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/225835
Resumo: The utilization of wollastonite as a flux in bone china was investigated in this work. Ceramic industry is always looking to optimize the use of fluxes as a way of reducing energy costs associated with firing. Wollastonite is added in ceramic formulations as an auxiliary flux and allows fast firing production. However, its use in bone china has not been tested before. In the present work, two formulations were prepared, comparing the traditional formulation to another in which the conventional flux (potash feldspar) was partially replaced by wollastonite. The firing behavior, technical properties, microstructure, and phase development were analyzed. A slip with wollastonite was also developed to analyze its rheology. Wollastonite body achieved a reduction of firing temperature, a large plateau for firing, and optimal slip stabilization for casting pieces.
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spelling Carús, Lauren ArrussulSouza, Fabiana deBraganca, Saulo Roca2021-08-18T04:39:47Z20122090-7508http://hdl.handle.net/10183/225835000916399The utilization of wollastonite as a flux in bone china was investigated in this work. Ceramic industry is always looking to optimize the use of fluxes as a way of reducing energy costs associated with firing. Wollastonite is added in ceramic formulations as an auxiliary flux and allows fast firing production. However, its use in bone china has not been tested before. In the present work, two formulations were prepared, comparing the traditional formulation to another in which the conventional flux (potash feldspar) was partially replaced by wollastonite. The firing behavior, technical properties, microstructure, and phase development were analyzed. A slip with wollastonite was also developed to analyze its rheology. Wollastonite body achieved a reduction of firing temperature, a large plateau for firing, and optimal slip stabilization for casting pieces.application/pdfengISRN ceramics [recurso eletrônico]. New York, N.Y. vol. 2012 (2012), 7 f.Indústria cerâmicaPorcelana de ossosSilicato de cálcioUse of wollastonite as a flux for bone China bodiesEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT000916399.pdf.txt000916399.pdf.txtExtracted Texttext/plain26413http://www.lume.ufrgs.br/bitstream/10183/225835/2/000916399.pdf.txtb7444bf2ce198e20435da6a178c7cea3MD52ORIGINAL000916399.pdfTexto completo (inglês)application/pdf3050805http://www.lume.ufrgs.br/bitstream/10183/225835/1/000916399.pdf26c18195a7d2b27d2de902c6f2000e5dMD5110183/2258352021-08-18 05:20:20.614oai:www.lume.ufrgs.br:10183/225835Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2021-08-18T08:20:20Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Use of wollastonite as a flux for bone China bodies
title Use of wollastonite as a flux for bone China bodies
spellingShingle Use of wollastonite as a flux for bone China bodies
Carús, Lauren Arrussul
Indústria cerâmica
Porcelana de ossos
Silicato de cálcio
title_short Use of wollastonite as a flux for bone China bodies
title_full Use of wollastonite as a flux for bone China bodies
title_fullStr Use of wollastonite as a flux for bone China bodies
title_full_unstemmed Use of wollastonite as a flux for bone China bodies
title_sort Use of wollastonite as a flux for bone China bodies
author Carús, Lauren Arrussul
author_facet Carús, Lauren Arrussul
Souza, Fabiana de
Braganca, Saulo Roca
author_role author
author2 Souza, Fabiana de
Braganca, Saulo Roca
author2_role author
author
dc.contributor.author.fl_str_mv Carús, Lauren Arrussul
Souza, Fabiana de
Braganca, Saulo Roca
dc.subject.por.fl_str_mv Indústria cerâmica
Porcelana de ossos
Silicato de cálcio
topic Indústria cerâmica
Porcelana de ossos
Silicato de cálcio
description The utilization of wollastonite as a flux in bone china was investigated in this work. Ceramic industry is always looking to optimize the use of fluxes as a way of reducing energy costs associated with firing. Wollastonite is added in ceramic formulations as an auxiliary flux and allows fast firing production. However, its use in bone china has not been tested before. In the present work, two formulations were prepared, comparing the traditional formulation to another in which the conventional flux (potash feldspar) was partially replaced by wollastonite. The firing behavior, technical properties, microstructure, and phase development were analyzed. A slip with wollastonite was also developed to analyze its rheology. Wollastonite body achieved a reduction of firing temperature, a large plateau for firing, and optimal slip stabilization for casting pieces.
publishDate 2012
dc.date.issued.fl_str_mv 2012
dc.date.accessioned.fl_str_mv 2021-08-18T04:39:47Z
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dc.relation.ispartof.pt_BR.fl_str_mv ISRN ceramics [recurso eletrônico]. New York, N.Y. vol. 2012 (2012), 7 f.
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