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:
Jan. 02, 2024
Filed:
Jul. 27, 2021
Applicant:
Honeywell International Inc., Charlotte, NC (US);
Inventors:
John Downs, Morris Plains, NJ (US);
Mehrad Mehr, Morris Plains, NJ (US);
Bahram Jadidian, Morris Plains, NJ (US);
Assignee:
HONEYWELL INTERNATIONAL INC., Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 28/00 (2006.01); C04B 41/00 (2006.01); C04B 41/50 (2006.01); C04B 41/88 (2006.01); F01D 25/00 (2006.01);
U.S. Cl.
CPC ...
C23C 28/34 (2013.01); C04B 41/009 (2013.01); C04B 41/0072 (2013.01); C04B 41/5024 (2013.01); C04B 41/88 (2013.01); F01D 25/005 (2013.01); F05D 2220/32 (2013.01); F05D 2230/31 (2013.01); F05D 2300/611 (2013.01);
Abstract
A protective coating system includes a turbine engine component substrate formed of a ceramic matrix composite material, an environmental barrier coating layer including a rare earth disilicate material formed directly on the substrate, and a thermal barrier coating layer including a porous rare earth monosilicate material having a metal silicate material infiltrated within at least a portion of the pores formed directly on the environmental barrier coating layer.