Precious metal alloys free from silver, poor in gold for the burning of porcelain odontologica

摘要

A silver free, low gold, noble metal alloy for firing on dental porcelain is prepared consisting of 30 to 55% gold, 30 to 60% palladium, 1 to 12% tin, 0 to 10% indium, 0.1 to 3% germanium, and 0.05 to 1% rhenium and/or 0.05 to 1% ruthenium.