Si3N4/SiC nanocomposite powder from a preceramic polymeric network based on poly(methylsilane) as the SiC precursor

Si3N4/SiC nanocomposite powder from a preceramic polymeric network based on poly(methylsilane) as the SiC precursor

Si3N4/SiC nanocomposite powders were obtained from a preceramic polymeric network based on poly(methylsilane) as the in situ quasi-stoichiometric SiC source. These powders were constituted of nanosized SiC particles homogeneously distributed in the Si3N4 particulate matrix. beta-SiC whiskers were gr...

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Bibliographic Details
Main Authors: Maurício F. Gozzi, Eduardo Radovanovic, I. Valéria P. Yoshida
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2001-01-01
Series:Materials Research
Subjects:
composite powders
silicon nitride
silicon carbide
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392001000100004

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392001000100004

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