EP 2351866 B1 20141126 - Improved wear resistant alloy
Title (en)
Improved wear resistant alloy
Title (de)
Legierung mit verbesserter Verschleißfestigkeit
Title (fr)
Alliage amélioré résistant à l'usure
Publication
Application
Priority
- EP 11003391 A 20041027
- EP 04789619 A 20041027
Abstract (en)
[origin: EP2351866A1] A wear resistant, high chromium white iron, in an unheat-treated condition has a microstructure substantially comprising austenite and M7C3 carbides. The white iron contains at least one martensite promoter and at least one austenite stabiliser which are present at respective levels to achieve a balance between their effects whereby the white iron is substantially crack-free. The white iron may be as-cast or comprise well deposited hardfacing.
IPC 8 full level
C22C 33/08 (2006.01); C22C 37/06 (2006.01); C22C 37/08 (2006.01); C22C 37/10 (2006.01)
CPC (source: EP)
C22C 37/08 (2013.01); C22C 37/10 (2013.01)
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 PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 11003391 A 20041027