| 摘要 |
PROBLEM TO BE SOLVED: To provide a self-fusing magnet wire capable of coping with both reduction of temperature of a hot wind at the time of coil winding and improvement of fusion force at the time of using at high temperature. SOLUTION: The self-fusing magnet wire 4 includes a conductor 40, an insulating layer 50 for covering the conductor 40, and a plurality of fusion layers for covering the insulating layer 50. The plurality of fusion layers includes a first fusion layer 60 located at the innermost side, and a second fusion layer 70 located at the outermost side. A glass transition point Tg<SB>1</SB>of the first fusion layer 60 is relatively higher than the glass transition point Tg<SB>2</SB>of the second fusion layer 70. COPYRIGHT: (C)2011,JPO&INPIT
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