EP 2829622 B1 20180815 - Alloy for investment casting
Title (en)
Alloy for investment casting
Title (de)
Legierung für Präzisionsguss
Title (fr)
Alliage pour le moulage de coulée
Publication
Application
Priority
- GB 201019071 A 20101111
- EP 11188291 A 20111108
Abstract (en)
[origin: EP2453028A1] In an Ag, Cu, Ge alloy containing boron as grain refiner, investment castings of a clean bright silvery appearance and/or free from cracking defects are obtained by incorporation of silicon, in some embodiments in the absence of added zinc.
IPC 8 full level
CPC (source: EP GB)
C22C 1/02 (2013.01 - EP); C22C 1/03 (2013.01 - EP); C22C 5/06 (2013.01 - EP); C22C 5/08 (2013.01 - EP GB)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2453028 A1 20120516; EP 2453028 B1 20140806; EP 2829622 A2 20150128; EP 2829622 A3 20150527; EP 2829622 B1 20180815; ES 2697223 T3 20190122; GB 201019071 D0 20101229; GB 2485374 A 20120516; GB 2485374 B 20130724
DOCDB simple family (application)
EP 11188291 A 20111108; EP 14179499 A 20111108; ES 14179499 T 20111108; GB 201019071 A 20101111