Influence of matrix densification upon structure and elastic properties of carbon-carbon composite shells

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dc.contributor.authorGlogar, Petr
dc.contributor.authorČerný, Martin
dc.contributor.authorKrula, Martin
dc.date.accessioned2016-05-24
dc.date.available2016-05-24
dc.date.issued2000
dc.description.abstractCarbonisation of "green" composite shells reinforced with carbon yarn braid and soaked with phenolic resin yielded carbon-carbon composite cylindrical shells. The obtained porous composite material was densified by impregnation with various precursors of secondary carbon matrix. By measuring the longitudinal and tangential elastic moduli of the composite shells by a resonant frequency technique their gradual stiffening was monitored. The roles of the braiding angle and of the processing parameters (heat treatment, densification, and impregnant type) upon constitution of the composite shell elasticity are discussed.en
dc.formattext
dc.identifier.issn0862-5468
dc.identifier.scopus2-s2.0-0034244740
dc.identifier.urihttps://dspace.tul.cz/handle/15240/16367
dc.language.isoen
dc.publisherInst Chemical Technology, Dept Glass Ceramics
dc.publisherTechnická Univerzita v Libercics
dc.publisherTechnical university of Liberec, Czech Republicen
dc.relation.ispartofCeramics-Silikatyen
dc.sourcej-scopus
dc.sourcej-wok
dc.titleInfluence of matrix densification upon structure and elastic properties of carbon-carbon composite shellsen
dc.typeArticle
local.accessοpen
local.citation.epage60
local.citation.spage54
local.departmentDepartment of Textile Technologies
local.facultyFaculty of Textile Engineering
local.fulltextyes
local.identifier.stagRIV/67985891:_____/00:08000019
local.identifier.wok89467200003
local.relation.issue2
local.relation.volume44
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