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:
Feb. 04, 2020
Filed:
Sep. 08, 2017
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Kaylan M. Wessels, West Hartford, CT (US);
Brian T. Hazel, Avon, CT (US);
Xuan Liu, Glastonbury, CT (US);
R. Wesley Jackson, West Hartford, CT (US);
Elisa M. Zaleski, Manchester, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/02 (2019.01); C23C 4/134 (2016.01); C23C 4/11 (2016.01); F01D 25/00 (2006.01); C09D 1/00 (2006.01);
U.S. Cl.
CPC ...
C23C 4/134 (2016.01); C09D 1/00 (2013.01); C23C 4/11 (2016.01); F01D 25/005 (2013.01); F05D 2220/32 (2013.01); F05D 2230/312 (2013.01); F05D 2230/90 (2013.01);
Abstract
A strain-tolerant coating for use in gas turbine engines can include a plurality of dense, generally vertically-oriented columnar structures formed during deposition by preferential material accumulation, and a plurality of inter-columnar gaps separating the columnar structures. The columnar structures can include a plurality of randomly-oriented particle splats and can have a porosity of less than four percent.