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Title: Hybrid additive manufacturing methods using hybrid additively manufactured features for hybrid components

Abstract

A hybrid additive manufacturing method comprises building an additive structure on a pre-sintered preform base, wherein building the additive structure comprises iteratively fusing together a plurality of layers of additive material with at least a first layer of additive material joined to the pre-sintered preform base, and wherein the pre-sintered preform base comprises an initial shape. The hybrid additive manufacturing method further comprises modifying the initial shape of the pre-sintered preform base comprising the additive structure into a modified shape comprising the additive structure, and, joining the pre-sintered preform base in its modified shape to a component.

Inventors:
; ;
Publication Date:
Research Org.:
General Electric Co., Schenectady, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1489784
Patent Number(s):
10,099,290
Application Number:
14/574,557
Assignee:
General Electric Company (Schenectady, NY)
DOE Contract Number:  
FC26-05NT42643
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 Dec 18
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 42 ENGINEERING

Citation Formats

Lacy, Benjamin Paul, Kottilingam, Srikanth Chandrudu, and Schick, David Edward. Hybrid additive manufacturing methods using hybrid additively manufactured features for hybrid components. United States: N. p., 2018. Web.
Lacy, Benjamin Paul, Kottilingam, Srikanth Chandrudu, & Schick, David Edward. Hybrid additive manufacturing methods using hybrid additively manufactured features for hybrid components. United States.
Lacy, Benjamin Paul, Kottilingam, Srikanth Chandrudu, and Schick, David Edward. 2018. "Hybrid additive manufacturing methods using hybrid additively manufactured features for hybrid components". United States. https://www.osti.gov/servlets/purl/1489784.
@article{osti_1489784,
title = {Hybrid additive manufacturing methods using hybrid additively manufactured features for hybrid components},
author = {Lacy, Benjamin Paul and Kottilingam, Srikanth Chandrudu and Schick, David Edward},
abstractNote = {A hybrid additive manufacturing method comprises building an additive structure on a pre-sintered preform base, wherein building the additive structure comprises iteratively fusing together a plurality of layers of additive material with at least a first layer of additive material joined to the pre-sintered preform base, and wherein the pre-sintered preform base comprises an initial shape. The hybrid additive manufacturing method further comprises modifying the initial shape of the pre-sintered preform base comprising the additive structure into a modified shape comprising the additive structure, and, joining the pre-sintered preform base in its modified shape to a component.},
doi = {},
url = {https://www.osti.gov/biblio/1489784}, journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {10}
}

Works referenced in this record:

Additive manufacturing: technology, applications and research needs
journal, May 2013