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Chromic Acid Anodization process control
We have a problem I hope someone could help me with. We do chromic acid anodizing for some aluminum alloys and need help in determining the concentration for the chromic acid. Are there any titration methods or any procedures to determine the concentration and do this properly? I would appreciate any suggestions you all would have.
Plating Shop - Oldsmar, Florida, USA
December 23, 2011
Aerospace - Yeovil, Somerset, UK
Do you have access to either the Canning Handbook or the Electroplating Engineering Handbook? Both of these publications have methods for analysis of both free and total chrome. Both publications are worth having.
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