Invention Grant
- Patent Title: Hybrid thermal barrier coating
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Application No.: US15620075Application Date: 2017-06-12
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Publication No.: US11352890B2Publication Date: 2022-06-07
- Inventor: Christopher W. Strock , Kevin W. Schlichting
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Bachman & LaPointe, P.C.
- Main IPC: F01D5/28
- IPC: F01D5/28 ; F01D9/02 ; F23R3/00 ; F23R3/28 ; F01D11/08 ; C23C4/073 ; C23C4/134 ; C23C4/18 ; C23C4/123 ; C23C14/08 ; C23C14/30 ; C23C4/11 ; C23C4/02 ; C23C14/02 ; C23C4/137 ; C23C14/04 ; C23C28/04 ; C23C4/01 ; C23C28/00 ; C23C4/129
Abstract:
An article has a metallic substrate having a plurality of recesses. A first coating is at least at the recesses and has: a splatted layer; and a columnar layer atop the splatted layer. A second coating is away from the recesses and has: a columnar layer atop the substrate without an intervening splatted layer.
Public/Granted literature
- US20180355734A1 Hybrid Thermal Barrier Coating Public/Granted day:2018-12-13
Information query
