Application of oxide coatings to metals in electrolyte solutions by microplasma methods

Authors

  • Aleksander Vladimirovich Timoshenko Moscow Institute of Steel and Alloys (Technological University)
  • Yuliya Vladimirovna Magurova Moscow Institute of Steel and Alloys (Technological University)

DOI:

https://doi.org/10.3989/revmetalm.2000.v36.i5.582

Keywords:

Microplasma, Oxidation, Coating, Aluminium, Electrolites

Abstract


Microplasma oxidation of aluminium alloys in alkaline colloidal and finely dispersed solutions is analysed. Oxidation causes both electrolyte and alloy components to be incorporated into resultant coatings, which affect the deposition parameters and coating properties. Oxidation process has been studied at spark, micro-are, and are stages under an alternating current polarisation and under purely anodic polarisation. It is shown that the cathodic component of the alternating current not only facilitates subsequent anodic process, but also contributes to the formation of an oxide layer.

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Published

2000-10-30

How to Cite

Vladimirovich Timoshenko, A., & Vladimirovna Magurova, Y. (2000). Application of oxide coatings to metals in electrolyte solutions by microplasma methods. Revista De Metalurgia, 36(5), 323–330. https://doi.org/10.3989/revmetalm.2000.v36.i5.582

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Section

Articles