EP 0752481 A1 19970108 - Malleable nickel alloy
Title (en)
Malleable nickel alloy
Title (de)
Knetbare Nickellegierung
Title (fr)
Alliage de nickel malléable
Publication
Application
Priority
DE 19524234 A 19950704
Abstract (en)
Kneadable carbide-strengthened austenitic Ni alloy consists of (in wt.%):0.2-0.4C (with a depositable amt. of C (C*)=Cges - (Cgelost + Cgeb.ti + Cgeb.nb + Cgeb.zr) = 0.083-0.300% (where, Cges is not given; Cgelost = dissolved amt. of C at 1000 degrees C in %; Cgeb.ti = amt. of C in % stoichiometrically bound by Ti; Cgeb.ni = amt. of C in % stoichiometrically bound by Ni; Cgen.zr = amt. of C in % stoichiometrically bound by Zr); 25-30 Fe; 8-11 Al, greater than 2.4-3Y; 0.01-0.20 Ti; 0.01-0.2 Nb; 0.01-0.10 Zr; 0.001-0.015 Mg; 0.001-0.01 Ca; max. 0.03 N; max. 0.5 Si; max. 0.25 Mn; max. 0.02 P; max. 0.01 S; a balance of Ni; and unavoidable impurities.
Abstract (de)
Die Erfindung betrifft eine hochtemperaturbeständige Nickellegierung mit (in Masse-%) 0,20 bis 0,40 %: Kohlenstoff; 25 bis 30,0 %: Eisen, 8 bis 11,0 %: Aluminium, mehr als 2,4 bis 3,0 %: Yttrium als Hauptlegierungsbestandteilen sowie kleineren Mengen an Titan, Niob, Zirkonium, Magnesium, Calcium.
IPC 1-7
IPC 8 full level
C22C 19/05 (2006.01)
CPC (source: EP KR US)
C22C 19/05 (2013.01 - KR); C22C 19/058 (2013.01 - EP US)
Citation (search report)
- [DX] EP 0508058 A1 19921014 - KRUPP VDM GMBH [DE]
- [A] EP 0549286 A1 19930630 - INCO ALLOYS LTD [GB]
- [A] EP 0611938 A1 19940824 - THOMAS ROBERT METALL ELEKTRO [DE]
- [A] EP 0338574 A1 19891025 - INCO ALLOYS INT [US]
- [DA] US 4784830 A 19881115 - GANESAN PASUPATHY [US], et al
- [DA] US 3607243 A 19710921 - EISELSTEIN HERBERT L, et al
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0752481 A1 19970108; EP 0752481 B1 20010801; AT E203780 T1 20010815; CA 2179214 A1 19970105; CA 2179214 C 20000801; CN 1053226 C 20000607; CN 1147560 A 19970416; DE 19524234 C1 19970828; DE 59607396 D1 20010906; IL 118594 A0 19961016; IL 118594 A 20000601; JP 3106157 B2 20001106; JP H0925530 A 19970128; KR 970006528 A 19970221; TW 366365 B 19990811; US 5755897 A 19980526; ZA 965615 B 19970127
DOCDB simple family (application)
EP 96106945 A 19960503; AT 96106945 T 19960503; CA 2179214 A 19960617; CN 96108577 A 19960703; DE 19524234 A 19950704; DE 59607396 T 19960503; IL 11859496 A 19960606; JP 17389196 A 19960703; KR 19960021973 A 19960618; TW 85106797 A 19960606; US 65689496 A 19960603; ZA 965615 A 19960702