EP 1979501 A1 20081015 - IRON-NICKEL ALLOY
Title (en)
IRON-NICKEL ALLOY
Title (de)
EISEN-NICKEL-LEGIERUNG
Title (fr)
ALLIAGE FER-NICKEL
Publication
Application
Priority
- DE 2007000141 W 20070126
- DE 102006005250 A 20060202
Abstract (en)
[origin: US8808475B2] Disclosed is a creep-resistant low-expansion iron-nickel alloy that is provided with increased mechanical resistance and contains 40 to 43 wt. % of Ni, a maximum of 0.1 wt. % of C, 2.0 to 3.5 wt. % of Ti, 0.1 to 1.5 wt. % of Al, 0.1 to 1.0 wt. % of Nb, 0.005 to 0.8 wt. % of Mn, 0.005 to 0.6 wt. % of Si, a maximum of 0.5 wt. % of Co, the remainder being composed of Fe and production-related impurities. Said alloy has a mean coefficient of thermal expansion <5×10<−6>/K in the temperature range of 20 to 200 DEG C.
IPC 8 full level
C22C 38/08 (2006.01); C21D 6/00 (2006.01); C22C 30/00 (2006.01); C22C 38/10 (2006.01)
CPC (source: EP US)
C21D 6/001 (2013.01 - EP US); C21D 6/02 (2013.01 - EP US); C22C 30/00 (2013.01 - EP US); C22C 38/02 (2013.01 - EP US); C22C 38/04 (2013.01 - EP US); C22C 38/06 (2013.01 - EP US); C22C 38/08 (2013.01 - EP US); C22C 38/105 (2013.01 - EP US); C22C 38/12 (2013.01 - EP US); C22C 38/14 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007087785 A1 20070809; AT E462021 T1 20100415; BR PI0707449 A2 20110503; BR PI0707449 B1 20150908; CA 2637790 A1 20070809; CA 2637790 C 20131022; CN 101495663 A 20090729; CN 101495663 B 20130522; CN 102965570 A 20130313; DE 102006005250 A1 20070816; DE 102006005250 B4 20100429; DE 502007003218 D1 20100506; EP 1979501 A1 20081015; EP 1979501 B1 20100324; ES 2341048 T3 20100614; JP 2009525399 A 20090709; JP 5175225 B2 20130403; US 2009047167 A1 20090219; US 8808475 B2 20140819
DOCDB simple family (application)
DE 2007000141 W 20070126; AT 07721864 T 20070126; BR PI0707449 A 20070126; CA 2637790 A 20070126; CN 200780003697 A 20070126; CN 201210395544 A 20070126; DE 102006005250 A 20060202; DE 502007003218 T 20070126; EP 07721864 A 20070126; ES 07721864 T 20070126; JP 2008552671 A 20070126; US 22313007 A 20070126