SOLUBLE ALLOY FOR TEMPERATURE FUSE, WIRE ROD FOR TEMPERATURE FUSE, AND TEMPERATURE FUSE

摘要

PROBLEM TO BE SOLVED: To provide a lead-free soluble alloy for a temperature fuse which is rapidly fused in any desired temperature included in the temperature range from 60 to 140°C, to provide a wire rod for a temperature fuse consisting of the soluble alloy, and to provide a temperature fuse having a temperature fuse element consisting of the wire rod.;SOLUTION: The soluble alloy for a temperature fuse contains, by mass, 50 to 60% bismuth, 0.1 to 45% indium and 0.1 to 5% copper, and the balance tin with inevitable impurities. The wire rod for a temperature fuse is formed of the soluble alloy for a temperature fuse. The temperature fuse element used for a temperature fuse is formed of the above wire rod for a temperature fuse.;COPYRIGHT: (C)2004,JPO