Invention Grant
- Patent Title: Refractory metal core finishing technique
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Application No.: US16808529Application Date: 2020-03-04
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Publication No.: US11529674B2Publication Date: 2022-12-20
- Inventor: Dewight R. Cassells , Alan C. Barron , John P. Rizzo , Gordon Miller Reed , Tracy A. Propheter-Hinckley
- 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: Carlson, Gaskey & Olds, P.C.
- Main IPC: B22C9/18
- IPC: B22C9/18 ; B22C9/10 ; B22C9/24 ; F01D5/18 ; F01D5/12 ; G01B11/30 ; G01N19/04 ; F01D9/02 ; F04D29/32 ; F04D29/54
Abstract:
A refractory metal core (RMC) finishing method according to an exemplary aspect of the present disclosure includes, among other things, performing a plurality of finishing operations on a plurality of RMC samples, analyzing one or more properties of at least a portion of the plurality of RMC samples and selecting a combination of finishing operations for generating an RMC having desirable properties for manufacturing a part free from defects.
Public/Granted literature
- US20200238368A1 REFRACTORY METAL CORE FINISHING TECHNIQUE Public/Granted day:2020-07-30
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