| 摘要 |
This metal/resin composite structure (106) results from joining a metal member (103) and a resin member (105). Also, the joining surface (104) of the metal member (103) to the resin member (105) has a bumpy shape satisfying the belowmentioned characteristics (i) and (ii): (i) the average length (RSm) of contour curve elements is 150-1500 μm inclusive, and the maximum-height roughness (Rz) is 170-800 μm inclusive; and (ii) the average length (RSm) of contour curve elements is 100-10,000 nm inclusive, and the maximum-height roughness (Rz) is 100-10,000 nm inclusive. |
