1.1”These methods offer a means for controlling the effectiveness of the etchant which is normally used for preparing the surface of aluminum alloys for subsequent adhesive bonding. As the etchant reacts with the aluminum, hexavalent chromium is converted to trivalent chromium; a measure of the two and the difference can be used to determine the amount of dichromate used.
Product Details
- Published:
- 06/01/2021
- Number of Pages:
- 4
- File Size:
- 1 file , 71 KB
