Artículos de revistas
In Situ Determination Of The Mechanical Stress In Anodic Aluminum Films
Registro en:
Journal Of Electroanalytical Chemistry. , v. 338, n. 1-2, p. 145 - 153, 1992.
220728
10.1016/0022-0728(92)80419-5
2-s2.0-44049113393
Autor
Teschke O.
Kleinke M.U.
Institución
Resumen
In this paper, we report on the formation of striae generated by the mechanical instability of anodic oxide films formed on aluminum rod surfaces. These striae form a regular arrangement of straight lines parallel to the axis of the electrode rod. An anodization cell with an axially symmetric current distribution was built in order to generate an isotropic stress distribution in the anodic film. The mechanical instability of this film was analyzed using Euler's method applied to thin cylindrical shells under compressive forces. © 1992. 338 1-2 145 153 Campbell, (1970) Handbook of Thin Film Technology, p. 12. , L.I. Maissel, R. Glang, McGraw Hill, New York Vermilyea, Stresses in Anodic Films (1963) Journal of The Electrochemical Society, 110, p. 345 Bradhurst, Leach, The Mechanical Properties of Thin Anodic Films on Aluminum (1966) Journal of The Electrochemical Society, 113, p. 1245 Leach, Pearson, (1988) Corros. Sci., 28, p. 43 Chari, Mathan, (1981) Thin Solid Films, 81, p. 271 Archibald, Leach, (1977) Electrochim. Acta., 22, p. 15 Hardwick, (1987) Thin Solid Films, 154, p. 109 Klokholm, (1965) IBM Res. Rep. RC, p. 1352 Hoffman, (1963) Thin Films, p. 99. , American Society for Metals, Metals Park, OH Pompe, Weiss, (1985) Current Topics in Materials Science, 12, p. 231. , E. Kaldis, North-Holland, Amsterdam Timoshenko, Gere, (1961) Theory of Elastic Stability, , 2nd edn., McGraw Hill-Kogakusha, Tokyo