Typical review scope
- Alloy and incoming surface condition
- Degreasing, etching and deoxidizing
- Anodizing bath chemistry and temperature
- Current density, voltage behavior and electrical contact
- Loading, racks and part orientation
- Rinse conductivity and drag-out
- Coloring and sealing conditions
Useful data
Photos of the defect, process sequence, bath analyses, temperatures, current/voltage records, load area, rinse conductivity and recent changes.