Hoar et al., 1963 - Google Patents
The initiation of pores in anodic oxide films formed on aluminum in acid solutionsHoar et al., 1963
- Document ID
- 5001370794189079184
- Author
- Hoar T
- Yahalom J
- Publication year
- Publication venue
- Journal of the Electrochemical Society
External Links
Snippet
When pure aluminum is passivated at constant applied voltage in solutions ranging from pH 0-7, the current density representing film growth falls during the first few seconds in a manner that is qualitatively and nearly quantitatively the same for all solutions. The fall of …
- 239000011148 porous material 0 title abstract description 53
Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/26—Anodisation of refractory metals or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
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