EP 0640695 B1 19960612 - Corrosion resistant alloy, useful as material for parts in contact with living beings
Title (en)
Corrosion resistant alloy, useful as material for parts in contact with living beings
Title (de)
Korrosionsbeständige Legierung zur Verwendung als Werkstoff für in Berührungskontakt mit Lebewesen stehende Teile
Title (fr)
Alliage résistant à la corrosion, utilisable comme matériau pour articles venant en contact avec des organismes vivants
Publication
Application
Priority
- EP 93890161 A 19930823
- AT 139392 A 19920707
Abstract (en)
[origin: EP0640695A1] The invention relates to a corrosion-resistant alloy to be used as a material for texturable parts which are in contact, at least in part, with the skin of living beings, in particular of humans, and do not trigger any hypersensitive reactions or allergies. For this purpose, according to the invention, an alloy is provided which essentially contains the elements, in per cent by weight carbon max. 0.10 silicon max. 1.0 manganese from 11.0 to 25.0 chromium from 10.0 to 20.0 molybdenum up to 1.0 nitrogen from 0.05 to 0.55 the remainder being iron, with the proviso that the nickel content is below 0.5%, that the material, after a solutionising treatment, has been quenched and, if appropriate, cold-worked and has an austenitic microstructure.
IPC 1-7
IPC 8 full level
C22C 38/38 (2006.01); G04B 37/22 (2006.01)
CPC (source: EP)
C22C 38/38 (2013.01); G04B 37/22 (2013.01)
Citation (examination)
- EP 0422360 A1 19910417 - VER SCHMIEDEWERKE GMBH [DE]
- EP 0277065 A2 19880803 - SMF INT [FR]
Designated contracting state (EPC)
BE DE FR GB IT LU NL SE
DOCDB simple family (publication)
CH 684979 B5 19950831; CH 684979G A3 19950228; AT 397968 B 19940825; AT A139392 A 19931215; EP 0640695 A1 19950301; EP 0640695 B1 19960612
DOCDB simple family (application)
CH 186293 A 19930621; AT 139392 A 19920707; EP 93890161 A 19930823