The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 22, 2019
Filed:
Sep. 25, 2017
Applicant:
Goodrich Corporation, Charlotte, NC (US);
Inventors:
Christopher T. Kirkpatrick, Pueblo West, CO (US);
Jean-Francois Le Costaouec, Simsbury, CT (US);
John Linck, Pueblo, CO (US);
Assignee:
GOODRICH CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/524 (2006.01); C04B 35/83 (2006.01); F16D 65/12 (2006.01); F16D 69/02 (2006.01); C01B 32/354 (2017.01); C23C 16/04 (2006.01); C01F 17/00 (2006.01); C01G 23/047 (2006.01); C01G 25/00 (2006.01);
U.S. Cl.
CPC ...
C04B 35/83 (2013.01); C01B 32/382 (2017.08); C23C 16/045 (2013.01); F16D 65/126 (2013.01); F16D 69/023 (2013.01); C01F 17/0043 (2013.01); C01G 23/047 (2013.01); C01G 25/00 (2013.01); C04B 2235/322 (2013.01); C04B 2235/3225 (2013.01); C04B 2235/3232 (2013.01); C04B 2235/3244 (2013.01); C04B 2235/3409 (2013.01); C04B 2235/3804 (2013.01); C04B 2235/3813 (2013.01); C04B 2235/3817 (2013.01); C04B 2235/3821 (2013.01); C04B 2235/3839 (2013.01); C04B 2235/3895 (2013.01); C04B 2235/421 (2013.01); C04B 2235/48 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/5445 (2013.01); C04B 2235/614 (2013.01); C04B 2235/616 (2013.01); F16D 2200/0047 (2013.01);
Abstract
A method of making a carbon-carbon composite part may comprise fabricating a fibrous preform comprising a fiber volume ratio of 25% or greater, heat treating the fibrous preform at a first temperature, infiltrating the fibrous preform with a first ceramic suspension, densifying the fibrous preform by chemical vapor infiltration (CVI) to form a densified fibrous preform, and heat treating the densified fibrous preform at a second temperature of 1600° C. or greater.