ON THE THEORY OF PASSIVITY OF METALS WITH CATIONIC CONDUCTIVITY IN THE PASSIVING LAYER - CONSIDERATION OF THE STRONG ELECTRIC-FIELD

Authors
Citation
Ya. Popov, ON THE THEORY OF PASSIVITY OF METALS WITH CATIONIC CONDUCTIVITY IN THE PASSIVING LAYER - CONSIDERATION OF THE STRONG ELECTRIC-FIELD, Russian journal of electrochemistry, 30(4), 1994, pp. 427-429
Citations number
2
Categorie Soggetti
Electrochemistry
ISSN journal
10231935
Volume
30
Issue
4
Year of publication
1994
Pages
427 - 429
Database
ISI
SICI code
1023-1935(1994)30:4<427:OTTOPO>2.0.ZU;2-9
Abstract
The mechanism of anodic dissolution of the passivated metal has been c onsidered. Ionic fluxes through the passivating oxide with regard to t he strong electric field reaching 10(7) V/cm have been calculated. The defectiveness and thickness of the oxide layer as a function of the a nodic potential have been found. The potential of repassivation and it s dependence on various parameters have been determined.