noun
gold solder; gold alloy for fusing gold items
Technical term for a specialized alloy used in goldsmithing and jewelry making to join gold pieces. Contains gold, silver, copper, zinc, cadmium, etc.
金細工の修理には金鑞が使われる。
Gold solder is used for repairing goldwork.
この金鑞は金の含有率が高い。
This gold solder has a high gold content.