MASTER ALLOY COMPOSITION FOR PRODUCING WHITE GOLD ALLOYS AND WHITE GOLD ALLOY THUS OBTAINED

摘要

The present invention concerns a master alloy composition for producing gold, specifically white gold, alloys, mainly used to produce precious objects, said master alloy composition comprising rhodium (Rh) as whitening component and capable to reduce nickel release values when the rhodium (Rh) itself is inserted into master alloys containing nickel.