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Title: Injection molded component

Patent ·
OSTI ID:1159936
;

An intermediate component includes a first wall member, a leachable material layer, and a precursor wall member. The first wall member has an outer surface and first connecting structure. The leachable material layer is provided on the first wall member outer surface. The precursor wall member is formed adjacent to the leachable material layer from a metal powder mixed with a binder material, and includes second connecting structure.

Research Organization:
Siemens Energy, Inc., Orlando, FL (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FC26-05NT42644
Assignee:
Siemens Energy, Inc. (Orlando, FL)
Patent Number(s):
8,846,206
Application Number:
12/183,185
OSTI ID:
1159936
Country of Publication:
United States
Language:
English

References (14)

Method of manufacture of cooled turbine or compressor buckets patent May 1977
Turbine airfoil with double shell outer wall patent July 1994
Method for making a double-wall airfoil patent June 1997
Double wall turbine parts patent October 1998
Method of forming high-temperature components and components formed thereby patent September 1999
Cooling for double-wall structures patent December 1999
Method of forming high-temperature components and components formed thereby patent January 2001
Joint for a turbine component patent May 2001
Multipiece core assembly for cast airfoil patent February 2002
Mechanical locking/constrainment of an active layer on a solid support patent June 2002
Turbine airfoil with enhanced heat transfer patent August 2003
Method of fabricating a casing for a turbine stator patent-application February 2006
Workpiece structure modification patent-application July 2006
Component for a Turbine Engine patent-application February 2010

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