Electrical breaking down of barrier anodic films during their formation
โ Scribed by S. Ikonopisov; A. Girginov; M. Machkova
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 636 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0013-4686
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โฆ Synopsis
The breakdown phenomena during formation of non-porous anodic films on Al. Tq Nb and Zr are investigated. The effect of the current density, the composition and concentration of the electrolyte and the nature of the anodized metal on the features of electric breaking down and on the value of the breakdown voltage is studied. New data on the breakdown behaviour are obtained alongside with additional information for some well-known breakdown characteristics. The results are discussed in the light of the theory of electric breakdowns during anodization.
๐ SIMILAR VOLUMES
The anodic formation of barrier oxide films on valve metals cau be carried on till the electrode potential has attained the "breakdown voltage" (Us), after which a sustained sparking appears The systematization of the available data on this phenomenon revealed that Us depends fundamentally on the n