Simulation of Microarc Oxidation Process Based on Equivalent Electric Circuit

A mathematical model of the micro-arc oxidation process on the basis of an equivalent electrical circuit taking into account the influence of both external factors (temperature and electrolyte concentration) and micro-discharges has been developed. The parameters calculation of the equivalent circui...

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Bibliographic Details
Published in2019 XXII International Conference on Soft Computing and Measurements (SCM) pp. 200 - 203
Main Authors Golubkov, P. E., Pecherskaya, E. A., Kochegarov, I. I., Safronov, M. I., Shepeleva, J. V.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2019
Subjects
calculation of parameters
Coatings
Current measurement
Electrolytes
equivalent electrical circuit
influence of electrolyte concentration and temperature
Integrated circuit modeling
Mathematical models
Metals
micro-arc oxidation
Oxidation
Pulse measurements
Temperature
Temperature measurement
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DOI10.1109/SCM.2019.8903897

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Summary:A mathematical model of the micro-arc oxidation process on the basis of an equivalent electrical circuit taking into account the influence of both external factors (temperature and electrolyte concentration) and micro-discharges has been developed. The parameters calculation of the equivalent circuit on the basis of physical quantities, measured in the course of the process in real time. The proposed model can be used to identify the relationship of the resulting coatings properties from the electrical parameters of the technological mode, as well as to control the process of applying protective oxide coatings on light metals and alloys.
DOI:10.1109/SCM.2019.8903897