| 摘要 |
PROBLEM TO BE SOLVED: To allow the conductor to have various characteristics such as joinability, corrosion resistance and handling properties required at the time of being mounted on electronic parts on the levels the same as those of an ordinary conductor for a fuse and to obtain good workability to an extra fine wire by allowing it to have a compsn. contg. one or more kinds of Cu and Ag by specified wt.% in total, and the balance substantially one or more kinds among P, In, Sn and Bi. SOLUTION: This conductor for a fuse contains one or more kinds of Cu and Ag by 85.0 to 95.0 wt.% in total, and the balance substantially one or more kinds among P, In, Sn and Bi. Preferably, it contains both of Cu and Ag, the content of Cu by weight % is higher than that of Ag by weight %, and concretely, the Ag content is controlled to 16.0 to 55.0 wt.%, and the Cu content is controlled to 40.0 to 79.0 wt.%. The incorporation of P in the range of 1.0 to 10.0 wt.% is moreover preferable. Preferably, it has a metallic structure essentially consisting of a fibrous structure, and the average size of the fibers is controlled to <=5μm.
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