Compositions: ceramic – Ceramic compositions – Carbide or oxycarbide containing
Patent
1985-10-21
1987-10-06
Bell, Mark L.
Compositions: ceramic
Ceramic compositions
Carbide or oxycarbide containing
501 88, 501 89, 501 95, 501 96, 501 97, 501 98, 264 65, 252500, 252518, 252520, 252521, C04B 3556, C04B 3558, C04B 3510
Patent
active
046983198
ABSTRACT:
A densified composite is disclosed which comprises one or more substantially interwoven matrix compositions, which have been densified either during formation of the interwoven matrix composition to provide a composite having a low porosity and a density of at least 75% of the theoretical density. The interwoven matrix composition may be densified during formation either by the addition to the reactants of a densification agent or by maintaining sufficient pressure on the reactants during the formation of the interwoven matrix. The densification of the interwoven matrix may be carried out after formation of the interwoven matrix composition either by heating the composition to a sufficient temperature for a sufficient time period to achieve the desired densification or by immersing the interwoven matrix composition in a molten metal or a molten metal salt to impregnate the interwoven matrix composition to achieve the desired densification.
REFERENCES:
patent: 3143413 (1964-08-01), Krapf
patent: 4500643 (1985-02-01), Gesing et al.
patent: 4540475 (1985-09-01), DeAngelis
Alexander Andrew
Aluminum Company of America
Bell Mark L.
Taylor John P.
LandOfFree
Densified composite containing one or more interwoven matrix com does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Densified composite containing one or more interwoven matrix com, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Densified composite containing one or more interwoven matrix com will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2117343