A comparison of chromic acid and sulfuric acid anodizing

Because of federal and state mandates restricting the use of hexavalent chromium, it was deemed worthwhile to compare the corrosion protection afforded 2219-T87 aluminum alloy by both Type I chromic acid and Type II sulfuric acid anodizing per MIL-A-8625. Corrosion measurements were made on large, f...

Full description

Bibliographic Details

Published in:	NASA Technical Reports Server (NASA)
Main Author:	Merlin D. Danford
Format:	Article
Language:	English
Published:	NASA Headquarters 1992
Subjects:	Corrosion Behavior and Inhibition Anodic Oxide Films and Nanostructures Magnesium Alloys: Properties and Applications chromic acid anodizing sulfuric acid anodizing 2219-T87 aluminum alloy corrosion protection hexavalent chromium replacement sodium chloride corrosion polarization resistance electrochemical impedance spectroscopy anodic oxide films
Online Access:	http://hdl.handle.net/2060/19930004190
Tags:	Add Tag No Tags, Be the first to tag this record!