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Parametric identification of the mathematical model of the micro-arc oxidation process [PDF]
Heliyon, 2023 The article is aimed at solving the problem of parametric identification of non-linear object models using the example of a mathematical model of the micro-arc oxidation process.
Anatoliy Semenov +5 more
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SLM Magnesium Alloy Micro-Arc Oxidation Coating. [PDF]
Materials (Basel)In this study, we utilized Selective Laser Melting (SLM) technology to fabricate a magnesium alloy, and subsequently subject it to micro-arc oxidation treatment. We analyzed and compared the microstructure, elemental distribution, wetting angle, and corrosion resistance of the SLM magnesium alloy both before and after the micro-arc oxidation process ...
Yue X +8 more
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Large-Arc Discharge Mechanism and Avoidance in Micro-Arc Oxidation of Magnesium Alloy
Metals, 2022 The large-arc discharge problem occurs in the processing of magnesium alloy by micro-arc oxidation. It will cause local ablation of ceramic coating and even magnesium alloy matrix material.
Ke-Xin Guan +3 more
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Microstructure and Wear Properties of Micro Arc Oxidation Ceramic Coatings. [PDF]
Materials (Basel), 2020 The interaction effect of micro arc oxidation (MAO) parameters on the microstructure and wear properties was investigated. The results showed that the electric current and oxidation time significantly influenced the thickness and grinding crack width of the ceramic coatings within the range of the selected parameters, and the interaction effect of the ...
Qi X +5 more
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Research Progress of Tribological Properties of Titanium Alloy Micro - Arc Oxidation Coatings [PDF]
Cailiao Baohu, 2022 The titanium alloy has excellent specific strength and is a light metal alloy suitable for lightweight design. However, its low surface hardness and poor wear resistance seriously limit its practical application.
XIE Feng - kuan, ZHANG Hao, LIU Qian
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Research Status on Friction and Wear Characteristics of Micro-Arc Oxidation Coatings Prepared by Different Methods [PDF]
Cailiao Baohu, 2023 Magnesium，aluminum，titanium and their alloys have been widely used in machinery，aerospace，biomedicine and other fields，owing to the advantages of high specific strength，rich resources and good processing performance.However，the disadvantage of poor wear ...
WANG Hao, LI Qing-da, LIU Ai-lian, HU Chun-ying, ZHAO Sheng-xue, HU Jun
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Journal of Materials Research and Technology, 2023 The effect of electrical parameters on the properties of 7075 aluminum alloy films under scanning micro-arc oxidation was studied. The process of micro-arc oxidation is simulated in this paper.
Yongsheng Chai +3 more
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Influence of Silane Sol Sealing Treatment on the Anti-Corrosion of Micro-Arc Oxidation Coating [PDF]
MoleculesSilane sol was applied to seal the pores in a micro-arc oxidation coating, with the results proving that the treatment increased the anti-corrosion characteristics of aluminium alloy. Moreover, an electrochemical workstation was employed to test the open-
Wei Song +6 more
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Cailiao gongcheng, 2023 Micro-arc oxidation films were prepared on the surface of SiCp/Al matrix composites in (NaPO3)6, Na2SiO3-NaOH and NaAlO2-NaOH electrolyte.The microstructure and phase composition of the films were characterized by scanning electron microscopy (SEM), X ...
DU Chunyan +4 more
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Analysis of High Temperature Motors With Micro-Arc Oxidation Ceramic Insulated Wire
IEEE Access, 2023 The use of organic insulation in the motor has insulation temperature limitations, which limit its usage and further increase its power density. In response to this issue, this paper proposes a high-temperature resistant motor with the micro-arc ...
Wang Lianke +7 more
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