Development of the microstructure of the silicon nitride based ceramics
Autor(a) principal: | |
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Data de Publicação: | 1999 |
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=S1516-14391999000300009 |
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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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 |
format |
article |
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 |
_version_ |
1754212656552607744 |