鑞付け[rouzuke] soldering 白鑞[shirome] pewter 金鑞[kinrou] alloy of gold, silver, copper, zinc, cadmium, etc., used to fuse items of gold 真鍮鑞[shinchuurou] type of alloy of copper and zinc (brass) with zinc at about 33-67% used to solder metals like copper and iron
銀鑞[ginrou] hard solder 硬鑞[kourou] hard solder 軟鑞[nanrou] soft solder