Alumina developed by pre-gelling starch consolidation (PSC)

Página do item simplificado
dc.contributor.authorMinatti, J. L. [UNESP]
dc.contributor.authorSantana, J. G. A. [UNESP]
dc.contributor.authorFernandes, R. S. [UNESP]
dc.contributor.authorCampos, E. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:28:15Z
dc.date.available2014-05-20T13:28:15Z
dc.date.issued2009-03-01
dc.description.abstractIn this paper, pre-gelling starch was used to consolidate alumina-dense ceramic suspensions. The colloidal processing of the ceramic was prepared with alumina and commercial potato starch, and slips were prepared with 55 vol% of solids and 0.5 wt.% of starch. This small amount of starch was possible because of a previous pre-gelling starch treatment, resulting in more homogeneous suspensions and particles smaller than starch granules. Additionally, Sucrose was also used as a dispersion aid. After sintering, the samples were analysed according to their mechanical properties. These processes produced ceramics with a 93% relative density, 325 MPa flexural strength, and a Weibull module whose value wits m = 10, maintaining the capacity of this process to produce complex geometric shaped ceramics. (C) 2008 Elsevier Ltd. All rights reserved.en
dc.description.affiliationSão Paulo State Univ, Mat & Technol Dept, Guaratingueta, SP, Brazil
dc.description.affiliationUnespSão Paulo State Univ, Mat & Technol Dept, Guaratingueta, SP, Brazil
dc.format.extent661-668
dc.identifierhttp://dx.doi.org/10.1016/j.jeurceramsoc.2008.07.046
dc.identifier.citationJournal of The European Ceramic Society. Oxford: Elsevier B.V., v. 29, n. 4, p. 661-668, 2009.
dc.identifier.doi10.1016/j.jeurceramsoc.2008.07.046
dc.identifier.issn0955-2219
dc.identifier.urihttp://hdl.handle.net/11449/9390
dc.identifier.wosWOS:000262573100016
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofJournal of the European Ceramic Society
dc.relation.ispartofjcr3.794
dc.relation.ispartofsjr1,068
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectPre-gelling starch consolidationen
dc.subjectAl(2)O(3)en
dc.subjectDense ceramicsen
dc.titleAlumina developed by pre-gelling starch consolidation (PSC)en
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Guaratinguetápt

Arquivos

Licença do Pacote
Agora exibindo 1 - 2 de 2
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:

Coleções

Artigos - Materiais e Tecnologia - FEG