✦ LIBER ✦
Properties and mechanism of formation of thick anodic oxide films on aluminium from the non-aqueous system boric-acid-formamide
✍ Scribed by S. Tajima; N. Baba; T. Mori
- Publisher
- Elsevier Science
- Year
- 1964
- Tongue
- English
- Weight
- 702 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0013-4686
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✦ Synopsis
Thick coloured oxide films are produced on aluminium by anodic oxidation in the non-aqueous system of boric-acid-formamide.
The films are hard and compact and the colour tone changes from yellow, through brown, to black as the film becomes thicker. The properties and mechanism of formation of the films have been investigated by chemical, electrochemical, physical and optical means and by X-ray analysis.