Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROCÉDÉ DE FABRICATION D'UNE PIÈCE EN MATÉRIAU COMPOSITE AVEC CONTRÔLE DE CONFORMITÉ
Method for manufacturing a composite material part includes injecting a slurry containing a refractory ceramic particle powder into a fibrous texture, draining the liquid from the slurry that passed through the fibrous texture and retaining the refractory ceramic particle powder inside said texture so as to obtain a fibrous preform loaded with refractory ceramic particles, and demoulding of the fibrous preform. The method includes, after demoulding the fibrous preform, checking the compliance of the demoulded fibrous preform. If the preform is noncompliant, the method also includes, before a sintering, immersing the demoulded fibrous preform in a bath of a liquid suitable for decompacting the refractory ceramic particles present in the fibrous preform, and additionally injecting a slurry containing a refractory ceramic particle powder into the fibrous preform present in the mould cavity.
PROCÉDÉ DE FABRICATION D'UNE PIÈCE EN MATÉRIAU COMPOSITE AVEC CONTRÔLE DE CONFORMITÉ
Method for manufacturing a composite material part includes injecting a slurry containing a refractory ceramic particle powder into a fibrous texture, draining the liquid from the slurry that passed through the fibrous texture and retaining the refractory ceramic particle powder inside said texture so as to obtain a fibrous preform loaded with refractory ceramic particles, and demoulding of the fibrous preform. The method includes, after demoulding the fibrous preform, checking the compliance of the demoulded fibrous preform. If the preform is noncompliant, the method also includes, before a sintering, immersing the demoulded fibrous preform in a bath of a liquid suitable for decompacting the refractory ceramic particles present in the fibrous preform, and additionally injecting a slurry containing a refractory ceramic particle powder into the fibrous preform present in the mould cavity.
PROCÉDÉ DE FABRICATION D'UNE PIÈCE EN MATÉRIAU COMPOSITE AVEC CONTRÔLE DE CONFORMITÉ
METHOD FOR MANUFACTURING A PART MADE OF COMPOSITE MATERIAL WITH COMPLIANCE CONTROL
VERFAHREN ZUR HERSTELLUNG EINES TEILS AUS VERBUNDSTOFF MIT NACHGIEBIGKEITSKONTROLLE
LIAIS LUDOVIC PHILIPPE (Autor:in) / DROZ NICOLAS (Autor:in) / PODGORSKI MICHAËL (Autor:in)
24.08.2022
Patent
Elektronische Ressource
Französisch
IPC:
C04B
Kalk
,
LIME
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