| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive composite member in which a synthetic resin member can be tightly bonded to a binding surface of a metal member without performing a specific pretreatment on the binding surface of the metal member.SOLUTION: In a composite member made by binding a synthetic resin member 16 to a binding surface 17a of a metal member 17, the metal member is configured with a metal sintered body 17 in such a way that a large number of pores 41 are opened on the binding surface 17a, and the synthetic resin member 16 is mold-bound to the binding surface 17a in such a way that the synthetic resin member 16 is bitten into the pores 41. |
