| 摘要 |
A panel joining structure for a vehicle includes a first plate, a second plate, a braze and a surface area enlargement portion. The first plate is formed of a metal and a first joining portion is formed thereat. The second plate is formed of a different metal from the first plate and a second joining portion that is to be joined with the first joining portion is formed thereat. The braze is interposed between the first joining portion and the second joining portion. The braze joins the first joining portion with the second joining portion. The surface area enlargement portion is formed in a range that makes contact with the braze at, of the first joining portion and the second joining portion, a side at which the braze and a heterogenous metal are disposed. At least one of protrusions and recesses are formed at the surface area enlargement portion. |
