C - Chemistry – Metallurgy – 04 – B
Patent
C - Chemistry, Metallurgy
04
B
C04B 35/52 (2006.01) C04B 35/83 (2006.01) C04B 35/84 (2006.01)
Patent
CA 2059471
A method of densifying a porous substrate by means of a matrix containing carbon, for obtaining an article made of a composite material, the method comprising the following steps: providing on one side of a substrate to be densified a suspension containing submicron carbon powder; establishing a pressure difference to force the suspension through the substrate; filtering the liquid that has passed through the substrate to retain the carbon powder inside the substrate; and when densification of the substrate by means of the carbon powder has terminated, drying the densified substrate and transforming a carbon precursor introduced into the substrate into carbon by carbonization, thereby binding the powder constituting the matrix.
Bernard Bruno C.
Brosse Christian R.
Cavalier Jean-Claude
Sim & Mcburney
Societe Nationale D'etude Et de Construction de Moteurs D'aviati
LandOfFree
Method of densifying a porous substrate by means of a matrix... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of densifying a porous substrate by means of a matrix..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of densifying a porous substrate by means of a matrix... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1855186