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:
Jul. 29, 2025
Filed:
Feb. 04, 2022
Rtx Corporation, Farmington, CT (US);
Zhigang Wang, South Windsor, CT (US);
Xia Tang, West Hartford, CT (US);
James T. Beals, West Hartford, CT (US);
Gajawalli V. Srinivasan, South Windsor, CT (US);
John D. Riehl, Hebron, CT (US);
Brian T. Hazel, Avon, CT (US);
David A. Litton, West Hartford, CT (US);
RTX CORPORATION, Farmington, CT (US);
Abstract
An adaptive surface texturing method is provided for use with a part formed of ceramic matrix composites (CMCs) to be coated with an environmental barrier coating (EBC). The method includes coating a CMC surface of the part with an initial coating, determining a contour and an undulation pattern of the CMC surface and designing a texturing pattern to follow the contour and the undulation pattern and to be formed in the initial coating based on a thickness of the initial coating and an average particle size of a slurry of the EBC.