Invention Grant
- Patent Title: Coated casting core and manufacture methods
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Application No.: US16200970Application Date: 2018-11-27
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Publication No.: US10821501B2Publication Date: 2020-11-03
- Inventor: Lea D. Castle , Brandon W. Spangler
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: Raytheon Technologies Corporation
- Current Assignee: Raytheon Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Bachman & LaPointe, P.C.
- Main IPC: B22C9/10
- IPC: B22C9/10 ; B22C3/00 ; B22C7/02 ; B22C9/24 ; B22C9/12 ; B22D25/02 ; B22D29/00 ; B22D29/04 ; F01D5/28 ; F01D9/02
Abstract:
A casting core assembly includes a metallic core, a ceramic core having a compartment in which the portion of the metallic core is received, and a ceramic coating at least partially covering the metallic core and the ceramic core.
Public/Granted literature
- US20190091760A1 Coated Casting Core and Manufacture Methods Public/Granted day:2019-03-28
Information query
