Development of the microstructure of the silicon nitride based ceramics

Detalhes bibliográficos
Autor(a) principal: Bressiani,J.C.
Data de Publicação: 1999
Outros Autores: Izhevskyi,V., Bressiani,Ana H. A.
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=S1516-14391999000300009
Resumo: Basic regularities of silicon nitride based materials microstructure formation and development in interrelation with processing conditions, type of sintering additives, and starting powders properties are discussed. Models of abnormal or exaggerated grain growth are critically reassessed. Results of several model experiments conducted in order to determine the most important factors directing the microstructure formation processes in RE-fluxed Si3N4 ceramics are reviewed. Existing data on the mechanisms governing the microstructure development of Si3N4-based ceramics are analyzed and several principles of microstructure tailoring are formulated.
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spelling Development of the microstructure of the silicon nitride based ceramicssilicon nitridemicrostructurephase transformationliquid phase sinteringBasic regularities of silicon nitride based materials microstructure formation and development in interrelation with processing conditions, type of sintering additives, and starting powders properties are discussed. Models of abnormal or exaggerated grain growth are critically reassessed. Results of several model experiments conducted in order to determine the most important factors directing the microstructure formation processes in RE-fluxed Si3N4 ceramics are reviewed. Existing data on the mechanisms governing the microstructure development of Si3N4-based ceramics are analyzed and several principles of microstructure tailoring are formulated.ABM, ABC, ABPol1999-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14391999000300009Materials Research v.2 n.3 1999reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14391999000300009info:eu-repo/semantics/openAccessBressiani,J.C.Izhevskyi,V.Bressiani,Ana H. A.eng2000-01-21T00:00:00Zoai:scielo:S1516-14391999000300009Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2000-01-21T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Development of the microstructure of the silicon nitride based ceramics
title Development of the microstructure of the silicon nitride based ceramics
spellingShingle Development of the microstructure of the silicon nitride based ceramics
Bressiani,J.C.
silicon nitride
microstructure
phase transformation
liquid phase sintering
title_short Development of the microstructure of the silicon nitride based ceramics
title_full Development of the microstructure of the silicon nitride based ceramics
title_fullStr Development of the microstructure of the silicon nitride based ceramics
title_full_unstemmed Development of the microstructure of the silicon nitride based ceramics
title_sort Development of the microstructure of the silicon nitride based ceramics
author Bressiani,J.C.
author_facet Bressiani,J.C.
Izhevskyi,V.
Bressiani,Ana H. A.
author_role author
author2 Izhevskyi,V.
Bressiani,Ana H. A.
author2_role author
author
dc.contributor.author.fl_str_mv Bressiani,J.C.
Izhevskyi,V.
Bressiani,Ana H. A.
dc.subject.por.fl_str_mv silicon nitride
microstructure
phase transformation
liquid phase sintering
topic silicon nitride
microstructure
phase transformation
liquid phase sintering
description Basic regularities of silicon nitride based materials microstructure formation and development in interrelation with processing conditions, type of sintering additives, and starting powders properties are discussed. Models of abnormal or exaggerated grain growth are critically reassessed. Results of several model experiments conducted in order to determine the most important factors directing the microstructure formation processes in RE-fluxed Si3N4 ceramics are reviewed. Existing data on the mechanisms governing the microstructure development of Si3N4-based ceramics are analyzed and several principles of microstructure tailoring are formulated.
publishDate 1999
dc.date.none.fl_str_mv 1999-07-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14391999000300009
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14391999000300009
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14391999000300009
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.2 n.3 1999
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
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