Invention Grant
- Patent Title: Structured powder particles for feedstock improvement for laser based additive manufacturing
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Application No.: US15189244Application Date: 2016-06-22
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Publication No.: US10576541B2Publication Date: 2020-03-03
- Inventor: James T Beals , Ying She , Vijay Jagdale , John A Sharon
- 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: B22F3/10
- IPC: B22F3/10 ; B22F1/02 ; B33Y70/00 ; B22F9/22 ; B33Y10/00 ; B23K26/342 ; C22C1/04 ; B22F3/105
Abstract:
A process comprising providing a metallic first powder having a plurality of first particles. The process includes adding a second material to the first powder, the second material having a plurality of second particles. The process includes combining the first powder with the second material to form a modified powder including modified powder particles having an interior portion containing an interior composition, and an outer surface portion with an outer composition different from the interior composition.
Public/Granted literature
- US20170368603A1 STRUCTURED POWDER PARTICLES FOR FEEDSTOCK IMPROVEMENT FOR LASER BASED ADDITIVE MANUFACTURING Public/Granted day:2017-12-28
Information query
