GMKOREA EDS-T-7763
Determination of Resistance to Corrosion of Automotive Components by the Modified Corrodkote Test
| Organization: | GMKOREA |
| Publication Date: | 1 September 2011 |
| Status: | inactive |
| Page Count: | 5 |
scope:
The test is accelerated and is carried out using as the corrosive medium a mixture of aqueous solution of cupric nitrate, ferric chloride and ammonium chloride. Kaolin is used as a carrier for the corrosion medium, and provides a mean for keeping the medium in contact with the test piece surface.
PURPOSE
The purpose of this test method is to determine the resistance of decorative chromium plating, to corrosive environments.
Document History