| 摘要 |
<P>PROBLEM TO BE SOLVED: To secure excellent corrosion resistance in a member obtained by joining an iron based material and an aluminum or aluminum alloy material by a means suitable for practical use. <P>SOLUTION: In the method of producing a different metal-joined member having excellent corrosion resistance, a member obtained by joining an iron based material and an aluminum or aluminum alloy material is dipped into a solution comprising fluoro complex ions and zinc ions, and metal zinc is deposited near the joint. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
