SOLDER ALLOY FOR DENTAL AND JEWELLERY COMPONENTS

摘要

White solder alloys for dental and jewellery components with operating temperating temperature of approximately 1000.degree.C contain 38 to 70% by weight of gold, 6 to 20% by weight of palladium, 8 to 40% by weight of silver, 1 to 6% by weight of iron and/or cobalt, o to 10% by weight of copper, 0 to 5% by weight of each of indium, zinc and tin, and 0 to 4% by weight of each of gallium and germanium, ruthenium and/or rhenium. The sum of the contents of tin, zinc, indium, gallium and germanium lies between 1 and 5% by weight, of the total.