EP 1837411 B1 20150603 - Ni-based super alloy
Title (en)
Ni-based super alloy
Title (de)
Superlegierung auf Nickelbasis
Title (fr)
Superalliage à base de Ni
Publication
Application
Priority
JP 2006079447 A 20060322
Abstract (en)
[origin: EP1837411A1] The present invention provides a Ni-based super alloy including, by mass %, C: 0.01 to 0.15%; Si: 1% or less; Mn: 1% or less; P: 0.02% or less; S: 0.01% or less; Co: less than 0.10%; Cr: 16 to 22 %; Mo: 4 to 10%; W: 5% or less; Al: 1.2 to 2.5%; Ti: 2.4 to 4%; B: 0.001 to 0.05%; Zr: 0.01 to 0.5%; Fe: 1% or less; and a balance of Ni and inevitable impurities.
IPC 8 full level
C22C 19/05 (2006.01)
CPC (source: EP US)
C22C 19/055 (2013.01 - EP US); C22C 19/056 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 1837411 A1 20070926; EP 1837411 B1 20150603; JP 2007254804 A 20071004; JP 4972972 B2 20120711; US 2007221298 A1 20070927
DOCDB simple family (application)
EP 07005969 A 20070322; JP 2006079447 A 20060322; US 72354607 A 20070320