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Article Including Environmental Barrier Coating SystemAn enhanced environmental barrier coating for a silicon containing substrate. The enhanced barrier coating may include a bond coat doped with at least one of an alkali metal oxide and an alkali earth metal oxide. The enhanced barrier coating may include a composite mullite bond coat including BSAS and another distinct second phase oxide applied over said surface.
Document ID
20150018779
Acquisition Source
Glenn Research Center
Document Type
Other - Patent
Authors
Lee, Kang N.
Date Acquired
October 5, 2015
Publication Date
September 15, 2015
Subject Category
Mechanical Engineering
Aircraft Propulsion And Power
Metals And Metallic Materials
Report/Patent Number
Patent Number: US-Patent-9,133,541
Patent Application Number: US-Patent-Appl-SN-12/229,212
Funding Number(s)
CONTRACT_GRANT: NCC3-853
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-9,133,541
Patent Application
US-Patent-Appl-SN-12/229,212

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