Coatings consisting of aluminum/lithium powders incorporated into acrylic resin found to protect panels of 2219 aluminum from corrosion by salt spray better than coating consisting of 2219 aluminum in same acrylic resin. Exact mechanism by which aluminum/lithium coatings protect against corrosion unknown, although galvanic mechanism suspected. These coatings (instead of chromium) applied to fasteners and bars to provide cathodic protection, both with and without impressed electrical current.
Galvanic Protection Of 2219 Al By Al/Li Powder
NASA Tech Briefs ; 19 , 1
1995-01-01
Miscellaneous
No indication
English
Galvanic Protection of 2219 Al by Al-Li Powder
Online Contents | 1995
DataCite | 1888
NTIS | 1983
Display technology at Rockwell [2219-20]
British Library Conference Proceedings | 1994
|Corrosion Of Anodized 2219-T87 Aluminum
NTRS | 1993
|