EP 1518002 A1 20050330 - SURFACE MODIFIED STAINLESS STEEL
Title (en)
SURFACE MODIFIED STAINLESS STEEL
Title (de)
OBERFLÄCHENMODIFIZIERTER NICHTROSTENDER STAHL
Title (fr)
ACIER INOXYDABLE A SURFACE MODIFIEE
Publication
Application
Priority
- SE 0301159 W 20030702
- SE 0202107 A 20020703
Abstract (en)
[origin: WO2004005572A1] The present invention relates to a stainless steel, which after nitriding exhibits a hardened surface layer with a hardness of at least 1200 Hv and which is in form of wire, plate, strip, tube and pipe and other geometries, especially complex geometries, particularly useful in applications with high demands on a combination of high strength and/or toughness and wear resistance and as substrate for coating.
IPC 1-7
IPC 8 full level
C23C 8/38 (2006.01); C21D 1/06 (2006.01); C21D 1/09 (2006.01); C21D 6/00 (2006.01); C22C 38/00 (2006.01); C22C 38/06 (2006.01); C22C 38/42 (2006.01); C22C 38/44 (2006.01); C22C 38/50 (2006.01); C22C 38/52 (2006.01); C23C 8/26 (2006.01)
CPC (source: EP US)
C22C 38/06 (2013.01 - EP US); C22C 38/42 (2013.01 - EP US); C22C 38/44 (2013.01 - EP US); C22C 38/50 (2013.01 - EP US); C23C 8/26 (2013.01 - EP US)
Citation (search report)
See references of WO 2004005572A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004005572 A1 20040115; AU 2003245216 A1 20040123; EP 1518002 A1 20050330; JP 2005531694 A 20051020; SE 0202107 D0 20020703; SE 0202107 L 20040226; SE 525291 C2 20050125; US 2006102253 A1 20060518
DOCDB simple family (application)
SE 0301159 W 20030702; AU 2003245216 A 20030702; EP 03738843 A 20030702; JP 2004519462 A 20030702; SE 0202107 A 20020703; US 51971105 A 20051212