| 摘要 |
<p>A structural body of the present invention comprises a first member (1) having a first outside end portion (10) in which a first metal element is adapted to a major component; a second member (2) having a second outside end portion (20) in which a second metal element, being different from the first metal element, is adapted to a major component, and which is disposed to contact with the first outside end portion (10); and a coating member (3) comprising a coated film, at least whose outside superficial portion is composed of a fluoropolymer substance, and coating at least a part of both first outside end portion (10) and second outside end portion (20) so as to cover the contact portion (50) between them. Moreover, an electric-corrosion prevention method of the present invention, in the aforementioned structural body, inhibits the development of electric corrosion, which might possibly occur so as to stride over the contact portion (50) between the first outside end portion (10) and the second outside end portion (20), by hindering the electric conduction between the first outside end portion (10) and the second outside end portion (20) by means of the coating member (3). In accordance with the structural body and electric-corrosion prevention method of the present invention, the electric corrosion between members of different metals can be prevented effectively.</p> |
