Results 51 to 60 of about 9,291 (290)
Effect of Nano-BN Particles on Microstructure and Wear Resistance of Micro-Arc Oxidation Coating on 7075 Aluminum Alloy [PDF]
Cailiao Baohu, 2023 In order to improve the wear resistance of 7075 aluminum alloy surface，the hard ceramic coating on the aluminum alloy surface was constructed by micro-arc oxidation technology in the electrolyte solution doped with nano-BN particles.The effects of the ...
YANG Fan, QI Yuming, FU Wenkai, HUANG Xin, CUI Xuejun
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Micro Arc Oxidation Coating Parameter-Property Relationship
, 2021 Micro arc oxidation coatings were produced on AA7075 (UNS A97075) substrates using various process parameters. The study aimed to improve the surface characteristics of the alloy. Thickness, hardness, and roughness measurements characterized the coatings.
Yılmaz, Mustafa Safa +3 more
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Measurement of oxide coating thickness in the micro-arc oxidation process
Journal of Physics: Conference Series, 2020 Abstract The requirements to methods for measuring the oxide coatings thickness are formulated, allowing measurements to be carried out directly in the process of their formation in real time, which is a necessary condition for the controlled synthesis of coatings with desired properties.
P E Golubkov +5 more
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International Journal of Electrochemical Science, 2017 The micro-arc oxidation / bis[(γ-triethoxysilyl)propyl]tetrasulfide (BTESPT) self-assembled composite coatings were prepared on the surface of magnesium alloy by self-assembly (SAM) and micro-arc oxidation (MAO). The surface morphology and composition of
Wei Shang +4 more
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Journal of Harbin University of Science and Technology, 2021 The test uses ZM6 magnesium alloy as the experimental material，the micro-arc oxidation power supply uses a constant pressure mode，and the performance of the micro-arc oxidation film layer is performed by a scanning electron microscope ( SEM) ，X-ray ...
GUO Jia-qi +4 more
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Journal of Aeronautical Materials, 2023 In order to improve the corrosion resistance of AZ91D magnesium alloy, micro-arc oxidation coatings with different ZrO2 nanoparticle contents were prepared by unipolar pulse power supply, and the effect of nano ZrO2 particles on the corrosion resistance ...
MENG Lingfei +3 more
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, 2014 10th International Symposium on Electrochemical Methods in Corrosion Research (EMCR), Maragogi, BRAZIL, NOV 18-23, 2012International audienceIn the framework of the new ecological regulations, micro-arc oxidation (MAO) appears as an alternative to usual ...
Martin, Julien +4 more
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Metals, 2020 Micro-arc Oxidation (MAO) is a technology for non-ferrous metal surface treatment through growth ceramic coating in situ. To determine the influence of the power supply mode and the loading parameters on the film forming of magnesium alloy micro-arc ...
Jian-tao Yao +3 more
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Preparation of Compact Micro-Arc Oxidation Coatings on Aluminum Alloys
, 2010 In this paper, a hard and thin coating with no loose layer was formed on the surface of the aluminum LC4 by bipolar micro-arc oxidation power, and the influence of ratio J of the negative current density to the positive current density on the thickness h
T.J. Wang +3 more
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MetalsThe effect of Al or Cu content on the microstructure and mechanical properties of continuous casting and extrusion Zn alloys has been studied by a room temperature tensile test, X-ray diffraction, and scanning electron microscope. With the increase in Al
Shineng Sun, Jie Yu, Chao Wang
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