EP 2491156 A1 20120829 - ALLOY FOR DIRECTIONAL SOLIDIFICATION AND COLUMNAR GRAINED COMPONENT
Title (en)
ALLOY FOR DIRECTIONAL SOLIDIFICATION AND COLUMNAR GRAINED COMPONENT
Title (de)
LEGIERUNG ZUR GERICHTETEN ERSTARRUNG UND BAUTEIL AUS STÄNGELFÖRMIGEN KRISTALLEN
Title (fr)
ALLIAGE POUR UNE SOLIDIFICATION DIRECTIONELLE ET L'ARTICLE À GRAINS EN FORME DE COLONNE
Publication
Application
Priority
EP 2009063737 W 20091020
Abstract (en)
[origin: WO2011047714A1] Known nickel-based super alloys for producing components made of stem-shaped single crystals do not provide sufficiently for grain boundary strength. The proposed nickel-based super alloy has a low molybdenum content and very accurately adjusted values for elements having grain boundary strength and elements that precipitate in grain boundaries.
IPC 8 full level
C22C 19/05 (2006.01)
CPC (source: EP US)
C22C 19/051 (2013.01 - EP US); C22C 19/055 (2013.01 - EP US)
Citation (search report)
See references of WO 2011047714A1
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2011047714 A1 20110428; EP 2491156 A1 20120829; EP 2491156 B1 20180404; EP 3363923 A1 20180822; US 2012201713 A1 20120809; US 9068251 B2 20150630
DOCDB simple family (application)
EP 2009063737 W 20091020; EP 09756148 A 20091020; EP 18000230 A 20091020; US 200913502451 A 20091020