Heat-shielding material based on ceramic reinforcing fillers

A technology for manufacturing intermediate fiber products based on aluminosilicate fibers, making it possible to obtain uniform-density mats from 20 to 40 vol.% and obtaining heat-shielding material with adjustable volume fraction of reinforcing filler, is described. The thermal conductivity and ph...

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Bibliographic Details
Published in:Glass and ceramics 2012-07, Vol.69 (3-4), p.122-124
Main Authors: Solntsev, S. S., Rozenenkova, V. A., Mironova, N. A., Gavrilov, S. V.
Format: Article
Language:English
Subjects:
Aircraft components
Aluminosilicates
Aluminum silicates
Ceramic materials
Ceramics
Characterization and Evaluation of Materials
Chemistry and Materials Science
Composites
Crystallization
Electric properties
Fibers
Fibres
Fillers
Glass
Materials Science
Natural Materials
Oxides
Reinforcing fibers
Sintering
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Description
Summary:A technology for manufacturing intermediate fiber products based on aluminosilicate fibers, making it possible to obtain uniform-density mats from 20 to 40 vol.% and obtaining heat-shielding material with adjustable volume fraction of reinforcing filler, is described. The thermal conductivity and phase stability of samples of Gelarm heat-shielding material based on oxide fibers and an aluminosilicate matrix modified by components that retard crystallization and sintering of the reinforcing fibers are presented.
ISSN:0361-7610
1573-8515
DOI:10.1007/s10717-012-9428-y