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Structure and properties of coatings in microarc oxidation
Welding International, 2014It is shown that the service properties of coatings in microarc oxidation are strongly influenced by structural factors such as the uniformity of thickness and microhardness of the coating and also the presence of pores. The relationships between the technological parameters of the oxidation process and structural special features and, in the final ...
Ye.A. Krivonosova +2 more
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ACS Applied Materials and Interfaces
Effective osteointegration is of great importance for pedicle screws in spinal fusion surgeries. However, the lack of osteoinductive activity of current screws diminishes their feasibility for osteointegration and fixation, making screw loosening a ...
Zehao Chen +11 more
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Effective osteointegration is of great importance for pedicle screws in spinal fusion surgeries. However, the lack of osteoinductive activity of current screws diminishes their feasibility for osteointegration and fixation, making screw loosening a ...
Zehao Chen +11 more
semanticscholar +1 more source
INFLUENCE OF MICROARC OXIDATION PROCESS MODES ON THE STRUCTURE OF FORMED COATINGS
World of transport and technological machines, 2023The effect of microarc oxidation process modes on porosity and thickness of coatings formed on an hypereutectic aluminum alloy was studied. The process factors were the concentration of liquid glass and caustic potassium in the electrolyte, as well as ...
N. Dudareva +3 more
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Journal of Environmental Management
The main challenge facing the anodic electro-Fenton through the 2e- water oxidation reaction (WOR) for toxics degradation lies in the electrode's stability, because the anodic oxygen evolution (OER) generated O2 will inevitably exfoliate the electro ...
Wenxuan Huang +4 more
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The main challenge facing the anodic electro-Fenton through the 2e- water oxidation reaction (WOR) for toxics degradation lies in the electrode's stability, because the anodic oxygen evolution (OER) generated O2 will inevitably exfoliate the electro ...
Wenxuan Huang +4 more
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Characterization of Microarc Oxidation Process on Aluminium Alloy
Chinese Physics Letters, 2003The specific features of electric current variation against time were studied by keeping the anode and cathode pulse voltage to be constant. The maximum thickness of the films fabricated by microarc oxidation was found to be closely related to the voltage.
Wu Han-Hua +4 more
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Synergistic Effect of Polyurethane on Pore-Sealing and Lubrication of Microarc Oxidation Coating.
LangmuirMicroarc oxidation (MAO) is a widely used surface treatment technology. However, its processing inevitably leads to the presence of micropores, microcracks, and other defects in the MAO coating.
Yanyan Pan +5 more
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Langmuir
Steel is one of the most widely used alloys because of its excellent properties such as high toughness, good workability, and low cost. However, steel has weak wear resistance, which limits its range of applications and service life.
Bo Cheng +4 more
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Steel is one of the most widely used alloys because of its excellent properties such as high toughness, good workability, and low cost. However, steel has weak wear resistance, which limits its range of applications and service life.
Bo Cheng +4 more
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PROSPECTS FOR THE USE OF MICROARC OXIDATION IN THE PRODUCTION OF AVIATION AND AUTOMOTIVE COMPONENTS
Bulletin of Shakarim University Technical SciencesThis article discusses the prospects for the application of microarc oxidation (MAO) technology in the aviation and automotive industries. The MAO process allows the creation of durable, wear-resistant and corrosion-resistant coatings on the surface of ...
N. Serikbekuly +4 more
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Surface Topography Metrology and Properties
The Microarc Oxidation (MAO) layer on titanium alloy was mainly composed of TiO2, and there were some defects, such as holes and cracks, which made the performance of the MAO layer not ideal.
Leyu Wei +8 more
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The Microarc Oxidation (MAO) layer on titanium alloy was mainly composed of TiO2, and there were some defects, such as holes and cracks, which made the performance of the MAO layer not ideal.
Leyu Wei +8 more
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Tribological properties of microarc oxidation coatings on Zirlo alloy
Surface Engineering, 2019The ceramic coatings were prepared on Zirlo alloy using Microarc Oxidation (MAO) technology. Their tribological properties were evaluated by a ball-on-disc friction and wear tester in dry sliding against GCr15 steel ball, and their wear mechanism was also discussed. Compared to bare Zirlo alloy, the MAO coatings had good wear resistance.
Kejian Wei +7 more
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