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. 20, 2020
Filed:
Jan. 03, 2018
Applicant:
Honeywell International Inc., Morris Plains, NJ (US);
Inventors:
David John Jorgensen, Phoenix, AZ (US);
Wil Baker, Phoenix, AZ (US);
Vladimir K. Tolpygo, Scottsdale, AZ (US);
Assignee:
HONEYWELL INTERNATIONAL INC., Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 4/11 (2016.01); F01D 5/28 (2006.01); F01D 9/04 (2006.01); C04B 35/495 (2006.01); C04B 35/622 (2006.01); C23C 28/00 (2006.01); C23C 14/30 (2006.01); C04B 35/488 (2006.01); C04B 35/505 (2006.01); C04B 35/50 (2006.01); C04B 35/48 (2006.01); C23C 4/134 (2016.01); C23C 14/08 (2006.01);
U.S. Cl.
CPC ...
F01D 5/288 (2013.01); C04B 35/48 (2013.01); C04B 35/488 (2013.01); C04B 35/495 (2013.01); C04B 35/50 (2013.01); C04B 35/505 (2013.01); C04B 35/62222 (2013.01); C23C 4/11 (2016.01); C23C 4/134 (2016.01); C23C 14/30 (2013.01); C23C 28/3215 (2013.01); C23C 28/3455 (2013.01); F01D 9/041 (2013.01); C04B 2235/3225 (2013.01); C04B 2235/3241 (2013.01); C04B 2235/3244 (2013.01); C04B 2235/3251 (2013.01); C04B 2235/3275 (2013.01); C04B 2235/3279 (2013.01); C04B 2235/3289 (2013.01); C04B 2235/765 (2013.01); C04B 2235/80 (2013.01); C04B 2235/9607 (2013.01); C23C 14/083 (2013.01); F05D 2230/90 (2013.01); F05D 2240/12 (2013.01); F05D 2240/24 (2013.01); F05D 2260/231 (2013.01); F05D 2300/5023 (2013.01);
Abstract
Thermal barrier coatings, which may be used in gas turbine engines, comprise or consist of a tantala-niobia-zirconia mixture that is stabilized with two or more stabilizers. An exemplary thermal barrier coating comprises or consists of, by mole percent: about 2% to about 30% YO; about 8% to about 30% YbOor GdOor combination thereof; about 6% to about 30% TaO; about 0.1% to about 10% NbO; about 0% to about 10% HfO; and a balance of ZrO.