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Optimization of the coating parameters for micro-arc oxidation of Cp-Ti
Surface and Coatings Technology, 2010Abstract TiO 2 coatings were formed on the surface of CP-Ti by AC pulse micro-arc oxidation. The structural, mechanical, corrosion and tribological properties were analyzed by using XRD, SEM, microhardness tester, surface profilometer, electrochemical polarization unit and pin-on-disk tribotester.
Y Vangölü, E Arslan, Y Totik
exaly +4 more sources
Effect of MgO micro-powder on the characteristics of micro-arc oxidation coatings
Surface Engineering, 2019MgO micro-powder of different concentrations from 0 to 8 g L −1 was added in the electrolyte. Effects of MgO micro-powder concentration on properties of micro-arc oxidation (MAO) coating were analysed by scanning electron microscopy, energy dispersive spectrometer, X-ray diffraction ...
Ze Yu Gong
exaly +2 more sources
Micro‐arc oxidation of magnesium alloys: A review
Journal of Materials Science and Technology, 2022Wenhui Yao +2 more
exaly +2 more sources
Journal of Testing and Evaluation, 2021
ABSTRACT Tantalum has physical and chemical properties that are well suited for use in medical implants. However, a lack of bone induction prevents this biologically inert material from combining well with bone tissue. This study reports the successful preparation of a micro-arc oxidation (MAO) coating on tantalum in phosphate solution ...
Da-chang Liu +7 more
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ABSTRACT Tantalum has physical and chemical properties that are well suited for use in medical implants. However, a lack of bone induction prevents this biologically inert material from combining well with bone tissue. This study reports the successful preparation of a micro-arc oxidation (MAO) coating on tantalum in phosphate solution ...
Da-chang Liu +7 more
openaire +1 more source
Intelligent Technology of Oxide Layer Formation by Micro-Arc Oxidation
IEEE Transactions on Plasma Science, 2021A methodology for the controlled synthesis of multifunctional coatings of valve metals by the method of micro-arc oxidation (MAO) was developed. It includes theoretical models describing the mechanism of oxide layers’ formation and the effect of technological parameters of the MAO process on them, and the methods of controlled synthesis.
Ekaterina A. Pecherskaya +5 more
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Electrophysical Model of the Micro-Arc Oxidation Process
Russian Physics Journal, 2020On the basis of the equivalent electrical circuit proposed by the authors, a mathematical model of the formation of protective coatings by the micro-arc oxidation method has been developed, which allows modeling the forming curve at the anodizing stage.
P. E. Golubkov +5 more
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Biomimetic apatite coatings on micro-arc oxidized titania
Biomaterials, 2004Biomimetic apatite coatings on micro-arc oxidized titania films were investigated and their apatite-inducing ability was evaluated in a simulated body fluid (1.0 SBF) as well as in a 1.5 times concentrated SBF (1.5 SBF). Titania-based films on titanium were prepared by micro-arc oxidation at various applied voltages (250-500 V) in an electrolytic ...
Won-Hoon, Song +3 more
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Controlled Synthesis of Multifunctional Coatings by Micro-Arc Oxidation Method
International Journal of Embedded and Real-Time Communication Systems, 2022The article is devoted to the development of the methodology for the controlled synthesis of protective coatings by the micro-arc oxidation method in order to improve the efficiency of this technology and the quality of the obtained oxide layers. Methodology includes a mathematical model of a galvanic cell based on an equivalent electrical circuit, as ...
Ekaterina Anatol'evna Pecherskaya +5 more
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Micro-Arc Oxidation Treatments on Zn
ECS Meeting Abstracts, 2014Micro-arc oxidation has been a hot topic in the field of surface treatment of aluminum, magnesium and titanium for about twenty years. It consists in a high-voltage oxidation beyond the dielectric breakdown occurring at the interface metal/oxide/electrolyte. Due to the high temperature reached in the resulting plasma, the grown coatings are dry ceramic
Delphine Veys-Renaux +2 more
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