EP 4274916 A1 20231115 - GOLD AND TITANIUM BASED ALLOY
Title (en)
GOLD AND TITANIUM BASED ALLOY
Title (de)
GOLD- UND TITANBASIERTE LEGIERUNG
Title (fr)
ALLIAGE À BASE D'OR ET DE TITANE
Publication
Application
Priority
- EP 21150617 A 20210107
- EP 2022050214 W 20220106
Abstract (en)
[origin: EP4026923A1] The invention relates to an alloy comprising 375 to 917 parts of gold, 83 to 625 parts of titanium, and 30 to 200 ppm of a grain refiner selected from iridium, bore, vanadium, iron, cobalt, barium, yttrium, zirconium, and mixtures thereof. The invention also relates to a process for preparing this alloy and to an item (watch or jewel) comprising or consisting of this alloy.
IPC 8 full level
C22C 1/02 (2006.01); C22C 5/02 (2006.01); C22C 14/00 (2006.01); C22F 1/00 (2006.01); C22F 1/14 (2006.01)
CPC (source: EP)
C22C 1/02 (2013.01); C22C 5/02 (2013.01); C22F 1/14 (2013.01); C22C 14/00 (2013.01); C22F 1/002 (2013.01); C22F 1/183 (2013.01)
Citation (search report)
See references of WO 2022148817A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4026923 A1 20220713; EP 4274916 A1 20231115; WO 2022148817 A1 20220714
DOCDB simple family (application)
EP 21150617 A 20210107; EP 2022050214 W 20220106; EP 22700363 A 20220106