Formation of Wear- and Corrosion-Resistant Coatings by the Microarc Oxidation of Aluminum
Sign Up to like & getrecommendations! Published in 2018 at "Refractories and Industrial Ceramics"
DOI: 10.1007/s11148-018-0207-3
Abstract: We present the results of experimental investigations in the field of formation of ceramic aluminooxide coatings by the method of microarc oxidation of aluminum. The research works were carried out at the “Prometei” CSRS of… read more here.
Keywords: microarc oxidation; formation wear; oxidation aluminum;
Application Method for Protective and Electrical Insulating Ceramic Coatings by Microarc Oxidation Under Excess Pressure Conditions
Sign Up to like & getrecommendations! Published in 2019 at "Refractories and Industrial Ceramics"
DOI: 10.1007/s11148-019-00350-w
Abstract: Results are given for development of technology for electrolytic deposition of protective and electrical insulating ceramic coatings. The technology developed consists of combining microarc oxidation with imposition of excess pressure in a closed autoclave with… read more here.
Keywords: excess pressure; electrical insulating; microarc oxidation; ceramic coatings ... See more keywords
Effect of hydrophobicity on the corrosion resistance of microarc oxidation/self-assembly/nickel composite coatings on magnesium alloys
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2021.115606
Abstract: Abstract A microarc oxidation (MAO) film was prepared on the surface of magnesium alloy by using microarc oxidation technology. Three kinds of self-assembled films with different hydrophobicities were prepared on the surface of the MAO… read more here.
Keywords: corrosion resistance; self assembled; layer; microarc oxidation ... See more keywords
Electrode insulation layer for electrochemical machining fabricated through hot-dip aluminizing and microarc oxidation on a stainless-steel substrate
Sign Up to like & getrecommendations! Published in 2019 at "Surface and Coatings Technology"
DOI: 10.1016/j.surfcoat.2019.124995
Abstract: Abstract Insulation of an electrode for use with an electrochemical machining (ECM) was achieved through hot-dip aluminizing and microarc oxidation techniques. To form an effective insulation layer on a stainless-steel substrate and achieve high precision… read more here.
Keywords: layer; insulation layer; insulation; microarc oxidation ... See more keywords
Investigation of a self-lubricating coating for diesel engine pistons, as produced by combined microarc oxidation and electrophoresis
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DOI: 10.1016/j.wear.2017.10.012
Abstract: Abstract The purpose of this work was to improve reliability and durability of high-silicon aluminum alloy piston skirts for diesel engines. Novel ceramic matrix composites were fabricated on ZL109 aluminum alloy substrates by two steps… read more here.
Keywords: self lubricating; matrix; microarc oxidation; electrophoresis ... See more keywords
Mechanism of tetraborate and silicate ions on the growth kinetics of microarc oxidation coating on a Ti6Al4V alloy
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d2ra07755h
Abstract: The growth kinetics mechanism of microarc oxidation (MAO) coatings on Ti6Al4V alloy was studied by designing a binary mixed electrolyte with various SiO32− and B4O72− ion ratios via scanning electron microscopy, transmission electron microscopy, X-ray… read more here.
Keywords: ti6al4v alloy; microscopy; growth kinetics; mixed electrolyte ... See more keywords
The Effect of Additives of Ni, Co, or Fe Sulfates in the Alkali-Silicate Electrolyte for Microarc Oxidation on the Characteristics of Coatings Formed on Titanium
Sign Up to like & getrecommendations! Published in 2019 at "Protection of Metals and Physical Chemistry of Surfaces"
DOI: 10.1134/s2070205119070049
Abstract: The effect of nickel, cobalt, and iron sulfates’ additives in the alkali-silicate electrolyte for microarc oxidation on the element composition and electrochemical behavior of MAO-coatings formed on titanium has been studied. It has been established… read more here.
Keywords: electrolyte microarc; alkali silicate; silicate electrolyte; titanium ... See more keywords
Effect of Ti3SiC2 and Ti3AlC2 Particles on Microstructure and Wear Resistance of Microarc Oxidation Layers on TC4 Alloy
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15249078
Abstract: Microarc oxidation (MAO) layers were prepared using 8g/L Na2SiO3 + 6g/L (NaPO3)6 + 4g/L Na2WO4 electrolyte with the addition of 2g/L Ti3SiC2/Ti3AlC2 particles under constant-current mode. The roughness, porosity, composition, surface/cross-sectional morphology, and frictional behavior… read more here.
Keywords: ti3alc2 particles; microscopy; ti3alc2; ti3sic2 ti3alc2 ... See more keywords