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. 07, 2024
Filed:
Sep. 21, 2018
Rolls-royce Corporation, Indianapolis, IN (US);
Rolls-royce Plc, London, GB;
Stephanie Gong, Indianapolis, IN (US);
Ngunjoh Lawrence Ndamka, Derby, GB;
Matthew R. Gold, Carmel, IN (US);
Li Li, Carmel, IN (US);
Taylor K. Blair, Indianapolis, IN (US);
Sunny Chang, Carmel, IN (US);
Ann Bolcavage, Indianapolis, IN (US);
Rolls-Royce Corporation, Indianapolis, IN (US);
Rolls-Royce plc, London, GB;
Abstract
An article may include a substrate including a ceramic matrix composite (CMC); a composite coating layer including a first coating material that includes a rare-earth disilicate and a second coating material that includes at least one of a rare-earth monosilicate, a CMAS-resistant material, or a high-temperature dislocating material, where the second coating material forms a substantially continuous phase in the composite coating layer.