EP 2643114 B1 20141001 - METHOD FOR PRODUCING HIGH-TEMPERATURE RESISTANT JET ENGINE COMPONENT
Title (en)
METHOD FOR PRODUCING HIGH-TEMPERATURE RESISTANT JET ENGINE COMPONENT
Title (de)
VERFAHREN ZUR HERSTELLUNG VON HOCHTEMPERATURBESTÄNDIGEN TRIEBWERKSBAUTEILEN
Title (fr)
PROCÉDÉ POUR PRODUIRE DES ÉLÉMENTS STRUCTURAUX DE SYSTÈME D'ENTRAÎNEMENT À HAUTE RÉSISTANCE THERMIQUE
Publication
Application
Priority
- DE 102010061959 A 20101125
- EP 2011070438 W 20111118
Abstract (en)
[origin: WO2012069373A1] For the near net shape manufacture of geometrically complex, high temperature resistant jet engine components that consist of an intermetallic phase a low-melting metallic phase which is present in a molten state or in a temperature range close to the molten state is mixed with a high-melting metallic phase which is present as a metal powder and the mixture is mechanically worked by subjecting it to shearing and kneading forces and heated in the process and its viscosity reduced. In a subsequent injection molding process the substantially near net shape jet engine component is shaped and optionally mechanically finished and is then subjected to a heat treatment to produce an intermetallic phase.
IPC 8 full level
B22F 3/26 (2006.01); B22F 3/22 (2006.01); C22C 1/04 (2006.01)
CPC (source: EP US)
B22D 17/00 (2013.01 - EP US); B22F 3/12 (2013.01 - US); B22F 3/225 (2013.01 - EP US); B22F 3/26 (2013.01 - EP US); C22C 1/047 (2023.01 - EP US); C22C 1/0475 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102010061959 A1 20120531; EP 2643114 A1 20131002; EP 2643114 B1 20141001; US 2013266470 A1 20131010; WO 2012069373 A1 20120531
DOCDB simple family (application)
DE 102010061959 A 20101125; EP 11793368 A 20111118; EP 2011070438 W 20111118; US 201113989278 A 20111118