Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for densifying composite matertals
A method for densifying one or more porous substrates with pyrolytic carbon by chemical vapour infiltration, includes admitting, at the inlet of the densification furnace, a reactive gaseous phase including at least one pyrolytic carbon precursor; reacting at least a fraction of the reactive gaseous phase with the porous substrate or substrates; extracting, at the outlet of the densification furnace, gaseous effluents originating from the reactive gaseous phase; reintroducing, with the reactive gaseous phase admitted at the inlet of the densification furnace, at least a fraction of the gaseous effluents extracted at the outlet of the furnace, wherein the fraction of the gaseous effluents introduced with the reactive gaseous phase includes at least one polyaromatic hydrocarbon compound.
Method for densifying composite matertals
A method for densifying one or more porous substrates with pyrolytic carbon by chemical vapour infiltration, includes admitting, at the inlet of the densification furnace, a reactive gaseous phase including at least one pyrolytic carbon precursor; reacting at least a fraction of the reactive gaseous phase with the porous substrate or substrates; extracting, at the outlet of the densification furnace, gaseous effluents originating from the reactive gaseous phase; reintroducing, with the reactive gaseous phase admitted at the inlet of the densification furnace, at least a fraction of the gaseous effluents extracted at the outlet of the furnace, wherein the fraction of the gaseous effluents introduced with the reactive gaseous phase includes at least one polyaromatic hydrocarbon compound.
Method for densifying composite matertals
POTIN JEAN-FRANÇOIS DANIEL RENÉ (Autor:in) / DELEHOUZE ARNAUD (Autor:in) / GOUJARD STÉPHANE ROGER ANDRÉ (Autor:in)
13.06.2023
Patent
Elektronische Ressource
Englisch
COMPOSITE COMPONENTS AND METHODS OF DENSIFYING COMPOSITE COMPONENTS
| Europäisches Patentamt | 2023
COMPOSITE COMPONENTS AND METHODS OF DENSIFYING COMPOSITE COMPONENTS
| Europäisches Patentamt | 2023
COMPOSITE COMPONENTS AND METHODS OF DENSIFYING COMPOSITE COMPONENTS
| Europäisches Patentamt | 2023