- Patent Title: Arcuate directionally solidified components and manufacture methods
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Application No.: US16152544Application Date: 2018-10-05
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Publication No.: US10265763B2Publication Date: 2019-04-23
- Inventor: Dilip M. Shah , Paul D. Genereux , Alan D. Cetel , John J. Marcin, Jr. , Steven J. Bullied , Mario P. Bochiechio , Kevin W. Schlichting , Bradford A. Cowles , Carl R. Verner , David U. Furrer , Venkatarama K. Seetharaman
- 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: B22D27/04
- IPC: B22D27/04 ; C30B29/60 ; C30B29/52 ; C30B15/36 ; C30B13/34 ; F23R3/00 ; F01D25/00 ; F01D5/28 ; F01D5/02 ; C30B11/14 ; B22D27/13 ; B22D7/04 ; B22D19/00 ; B22D21/02 ; B22D25/02 ; C22C19/03 ; F01D11/08 ; F01D25/24 ; F01D5/34 ; F01D5/14
Abstract:
A method for casting comprising: providing a seed, the seed characterized by: an arcuate form and a crystalline orientation progressively varying along an arc of the form; providing molten material; and cooling and solidifying the molten material so that a crystalline structure of the seed propagates into the solidifying material.
Public/Granted literature
- US20190039128A1 Arcuate Directionally Solidified Components and Manufacture Methods Public/Granted day:2019-02-07
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