Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CARBON/CARBON COMPOSITES AND METHODS OF MAKING CARBON/CARBON COMPOSITES HAVING INCREASED FIBER VOLUME
A method (500) of making a plurality of carbon-carbon composite brake disks is described, comprising: needling (502) each textile fabric layer in a plurality of textile fabric layers between 0 and 50 penetrations/cm2; stacking (504) a plurality of textile fabric layers, each textile fabric layer in the plurality of textile fabric layers including oxidized polyacrylonitrile (PAN) fibers, each textile fabric layer in the plurality of textile fabric layers being a non-crimp, multi-axial stitch bonded fabric; cutting (508) a plurality of fibrous preforms from the needled non-woven board; carbonizing (510) the plurality of fibrous preforms without using compression weights; densifying of the plurality of fibrous preforms using chemical vapor infiltration (CVI); and heat treating the plurality of fibrous preforms.
CARBON/CARBON COMPOSITES AND METHODS OF MAKING CARBON/CARBON COMPOSITES HAVING INCREASED FIBER VOLUME
A method (500) of making a plurality of carbon-carbon composite brake disks is described, comprising: needling (502) each textile fabric layer in a plurality of textile fabric layers between 0 and 50 penetrations/cm2; stacking (504) a plurality of textile fabric layers, each textile fabric layer in the plurality of textile fabric layers including oxidized polyacrylonitrile (PAN) fibers, each textile fabric layer in the plurality of textile fabric layers being a non-crimp, multi-axial stitch bonded fabric; cutting (508) a plurality of fibrous preforms from the needled non-woven board; carbonizing (510) the plurality of fibrous preforms without using compression weights; densifying of the plurality of fibrous preforms using chemical vapor infiltration (CVI); and heat treating the plurality of fibrous preforms.
CARBON/CARBON COMPOSITES AND METHODS OF MAKING CARBON/CARBON COMPOSITES HAVING INCREASED FIBER VOLUME
KOHLENSTOFF/KOHLENSTOFF-VERBUNDSTOFFE UND VERFAHREN ZUR HERSTELLUNG VON KOHLENSTOFF/KOHLENSTOFF-VERBUNDSTOFFEN MIT ERHÖHTEM FASERVOLUMEN
COMPOSITES CARBONE/CARBONE ET PROCÉDÉS DE FABRICATION DE COMPOSITES CARBONE/CARBONE AYANT UN VOLUME DE FIBRES ACCRU
LINCK JOHN (Autor:in)
03.07.2024
Patent
Elektronische Ressource
Englisch
IPC:
B29B
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED
,
Vorbereiten oder Vorbehandeln der zu verformenden Masse
/
D04H
Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material
,
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
/
C04B
Kalk
,
LIME
/
F16D
COUPLINGS FOR TRANSMITTING ROTATION
,
Nicht schaltbare Kupplungen
| Europäisches Patentamt | 2024
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