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:
Aug. 20, 2024
Filed:
Nov. 16, 2021
Applicant:
Goodrich Corporation, Charlotte, NC (US);
Inventor:
Atta Khan, Colorado Springs, CO (US);
Assignee:
GOODRICH CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/10 (2006.01); C03C 8/08 (2006.01); C04B 35/622 (2006.01); C04B 35/64 (2006.01); C04B 41/50 (2006.01); C04B 41/86 (2006.01); F16D 65/12 (2006.01);
U.S. Cl.
CPC ...
C04B 35/10 (2013.01); C03C 8/08 (2013.01); C04B 35/62222 (2013.01); C04B 35/64 (2013.01); C04B 41/5022 (2013.01); C04B 41/86 (2013.01); F16D 65/126 (2013.01); C03C 2209/00 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/3821 (2013.01); C04B 2235/3826 (2013.01); C04B 2235/3895 (2013.01); C04B 2235/402 (2013.01); C04B 2235/428 (2013.01); C04B 2235/9684 (2013.01); F16D 2200/0047 (2013.01); F16D 2250/0046 (2013.01);
Abstract
A method for forming an oxidation protection system on a composite structure may comprise: applying a ceramic layer slurry to the composite structure, wherein the ceramic layer slurry comprises aluminum and silicon in a solvent or carrier fluid; and heating the composite structure in an environment comprising nitrogen gas and oxygen gas to form a ceramic layer on the composite structure, wherein the ceramic layer comprises aluminum nitride and alumina.