EP 0207697 B1 19890906 - CAST STAINLESS STEEL ALLOY AND METHOD FOR ITS MANUFACTURE
Title (en)
CAST STAINLESS STEEL ALLOY AND METHOD FOR ITS MANUFACTURE
Publication
Application
Priority
US 74915385 A 19850626
Abstract (en)
[origin: EP0207697A1] Cast metal parts such as turbocharger housings which are subject to operating temperatures up to about 2000 DEG F (1093 DEG C) and require good thermal cyclic durability (resistance to thermal cracking) and burst containment properties, are made from a low nickel duplex stainless steel with nitrogen addition by the use of grey and ductile iron casting technology.
IPC 1-7
IPC 8 full level
C21D 6/00 (2006.01); C22C 38/00 (2006.01); C22C 38/48 (2006.01); C22C 38/60 (2006.01)
CPC (source: EP)
C22C 38/60 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0207697 A1 19870107; EP 0207697 B1 19890906; AT E46194 T1 19890915; BR 8505304 A 19870217; DE 3665488 D1 19891012; ES 556779 A0 19870801; ES 8707569 A1 19870801; JP H0672294 B2 19940914; JP S624855 A 19870110
DOCDB simple family (application)
EP 86304758 A 19860620; AT 86304758 T 19860620; BR 8505304 A 19851023; DE 3665488 T 19860620; ES 556779 A 19860625; JP 22976885 A 19851015