Invention Grant
- Patent Title: Coating systems including infiltration coatings and reactive phase spray formulation coatings
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Application No.: US16208605Application Date: 2018-12-04
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Publication No.: US11028486B2Publication Date: 2021-06-08
- Inventor: Hrishikesh Keshavan , Bernard Patrick Bewlay , Jose Sanchez , Margeaux Wallace , Byron Pritchard , Ambarish Kulkarni
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Dority & Manning, P.A.
- Main IPC: C23C28/04
- IPC: C23C28/04 ; F01D5/28 ; C23C18/12
Abstract:
A method includes applying an infiltration coating on a thermal barrier coating of an article. The infiltration coating infiltrates at least some pores of the thermal barrier coating. The infiltration coating decomposes within the at least some pores of the thermal barrier coating to coat a portion of the at least some pores of the thermal barrier coating. The infiltration coating reduces a porosity of the thermal barrier coating. The method also includes applying a reactive phase spray formulation coating on the thermal barrier coating. The reactive phase spray formulation coating reacts with dust deposits on the thermal barrier coating.
Public/Granted literature
- US20200173033A1 COATING SYSTEMS INCLUDING INFILTRATION COATINGS AND REACTIVE PHASE SPRAY FORMULATION COATINGS Public/Granted day:2020-06-04
Information query
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