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:
May. 10, 2022
Filed:
Oct. 22, 2018
Applicant:
United States of America As Represented BY the Administrator of Nasa, Washington, DC (US);
Inventors:
Kang N. Lee, Westlake, OH (US);
Deborah L. Waters, Brunswick, OH (US);
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C04B 41/52 (2006.01); C04B 41/00 (2006.01); C04B 41/85 (2006.01); C04B 41/45 (2006.01); C04B 41/89 (2006.01); C04B 41/46 (2006.01); C04B 41/50 (2006.01);
U.S. Cl.
CPC ...
C04B 41/52 (2013.01); C04B 41/009 (2013.01); C04B 41/4543 (2013.01); C04B 41/463 (2013.01); C04B 41/5024 (2013.01); C04B 41/85 (2013.01); C04B 41/89 (2013.01); C04B 41/5042 (2013.01); C04B 41/5045 (2013.01);
Abstract
Slurry EBC systems and method for fabricating slurry EBC systems for protecting component substrates and extending the longevity of such components are disclosed. The slurry EBC systems include a bond coat having a temperature capability of up to 1482° C. (2700° F.). Example bond coats include a mullite-based bond coat and a rare earth disilicate-based bond coat.