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Correlation between the thickness and the specific mass of an anodization layer on aluminium and the measured current transient

Author
Organization
Abstract
For anodizing of aluminium in a sulphuric acid (15 mass%) solution at constant voltage, the current initially jumps to a high value and decreases rapidly to a low value in the first few seconds; thereafter the current rises to a constant level. The course of the current versus time is common for all applied voltages and temperatures. However, the higher the voltage and temperature are, the faster and higher the rise and constant level will be. The shape of this current-time curve is representative for the specific anodization layer. Exponential relations has been found for the different characteristic points (minimum, maximum and steady-state current and the corresponding times) of the current density-time curve versus voltage and temperature. Also for the thickness and the apparent specific mass of the oxide layer, exponential functions versus voltage and temperature were found. In this work it has been proved that a correlation exists between the measured steady-state current density, the thickness and the apparent specific mass of the layer. For the formed oxide layers the measured mean real specific mass value is the same as that one which has already been published.

Citation

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MLA
Debuyck, Frank, et al. “Correlation between the Thickness and the Specific Mass of an Anodization Layer on Aluminium and the Measured Current Transient.” MATERIALS CHEMISTRY AND PHYSICS, vol. 38, no. 2, 1994, pp. 169–74.
APA
Debuyck, F., Moors, M., & Van Peteghem, A. (1994). Correlation between the thickness and the specific mass of an anodization layer on aluminium and the measured current transient. MATERIALS CHEMISTRY AND PHYSICS, 38(2), 169–174.
Chicago author-date
Debuyck, Frank, M Moors, and Arsene Van Peteghem. 1994. “Correlation between the Thickness and the Specific Mass of an Anodization Layer on Aluminium and the Measured Current Transient.” MATERIALS CHEMISTRY AND PHYSICS 38 (2): 169–74.
Chicago author-date (all authors)
Debuyck, Frank, M Moors, and Arsene Van Peteghem. 1994. “Correlation between the Thickness and the Specific Mass of an Anodization Layer on Aluminium and the Measured Current Transient.” MATERIALS CHEMISTRY AND PHYSICS 38 (2): 169–174.
Vancouver
1.
Debuyck F, Moors M, Van Peteghem A. Correlation between the thickness and the specific mass of an anodization layer on aluminium and the measured current transient. MATERIALS CHEMISTRY AND PHYSICS. 1994;38(2):169–74.
IEEE
[1]
F. Debuyck, M. Moors, and A. Van Peteghem, “Correlation between the thickness and the specific mass of an anodization layer on aluminium and the measured current transient,” MATERIALS CHEMISTRY AND PHYSICS, vol. 38, no. 2, pp. 169–174, 1994.
@article{198542,
  abstract     = {{For anodizing of aluminium in a sulphuric acid (15 mass%) solution at constant voltage, the current initially jumps to a high value and decreases rapidly to a low value in the first few seconds; thereafter the current rises to a constant level. The course of the current versus time is common for all applied voltages and temperatures. However, the higher the voltage and temperature are, the faster and higher the rise and constant level will be. The shape of this current-time curve is representative for the specific anodization layer. 
Exponential relations has been found for the different characteristic points (minimum, maximum and steady-state current and the corresponding times) of the current density-time curve versus voltage and temperature. 
Also for the thickness and the apparent specific mass of the oxide layer, exponential functions versus voltage and temperature were found. 
In this work it has been proved that a correlation exists between the measured steady-state current density, the thickness and the apparent specific mass of the layer. 
For the formed oxide layers the measured mean real specific mass value is the same as that one which has already been published.}},
  author       = {{Debuyck, Frank and Moors, M and Van Peteghem, Arsene}},
  issn         = {{0254-0584}},
  journal      = {{MATERIALS CHEMISTRY AND PHYSICS}},
  language     = {{eng}},
  number       = {{2}},
  pages        = {{169--174}},
  title        = {{Correlation between the thickness and the specific mass of an anodization layer on aluminium and the measured current transient}},
  volume       = {{38}},
  year         = {{1994}},
}

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