J-GLOBAL ID:200904023903604505  Research Project code:9800021317 Update date:Apr. 25, 2001

Filiform corrosion for cationic electrodeposition coating films

Study period:1993 - 1994
Research overview:
Cationic electrodeposition coatings are very adhesive and anticorrosive. These coatings have been utilized for structural steel praimer coatings as well as automobiles. Filiform corrosion occur on the cationic electrodeposition from the edges and pin holes. In this study, they are discussed of appearance factor and growth mechanism by filiform corrosion testings.
Keywords (6):
cation ,  electrodeposition ,  under coat ,  corrosion ,  salt spray test ,  environmental test
Research program: Ordinary Research
Research budget: 1994: \44,000

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