| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a junction structure which can join a nonmetallic member to a metallic member through a thermoplastic resin composition. Ž<P>SOLUTION: The metallic member 2 such as an aluminum alloy is immersed in ammonia, hydrazine, and/or an aqueous solution amine compound to form the microunevenness on the surface. The thermoplastic resin composition containing PPS or PBT as a main component is injection-molded from a gate 10 to the surface so that a thermoplastic resin molding 4 is joined firmly. The nonmetallic member 3 such as a permanent magnet is fixed to the metallic member 2 by the thermoplastic resin molding 4 to obtain the junction structure 1. In the curing process of the thermoplastic resin structure, the nonmetallic member 3 is pressed to the metallic member 2 by the thermal contraction of resin to be joined more firmly. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
|
