Invention Grant
- Patent Title: Oxide coating foundation for promoting TBC adherence
- Patent Title (中): 氧化物涂层基础，促进TBC的坚持
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Application No.: US13970768Application Date: 2013-08-20
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Publication No.: US09005713B2Publication Date: 2015-04-14
- Inventor: Brian S. Tryon , Joseph Parkos, Jr.
- Applicant: United Technologies Corporation
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Bachman & LaPointe, P.C.
- Main IPC: B05D1/36
- IPC: B05D1/36 ; B05D7/00 ; C23C28/00 ; C23C14/02 ; C23C28/02 ; C23C28/04
Abstract:
A process for improving the adherence of a thermal barrier coating to a substrate includes the steps of providing a substrate, depositing a masking layer of aluminum, an aluminum alloy, or titanium alloy, or titanium on a surface of the substrate, depositing a non-thermally grown oxide layer of alumina or titania on the masking layer, and depositing a thermal barrier coating on the oxide layer.
Public/Granted literature
- US20130344252A1 Oxide Coating as Foundation for Promote TBC Adherence Public/Granted day:2013-12-26
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