Results 11 to 20 of about 7,706 (255)

Research of growth mechanism of ceramic coatings fabricated by micro-arc oxidation on magnesium alloys at high current mode

Journal of Magnesium and Alloys, 2015
Micro-arc oxidation (MAO) coatings of ZK60 magnesium alloys were formed in a self-developed dual electrolyte composed of sodium silicate and phosphate at the high constant current of 1.8 A (15 A/dm2).
Wei-wei Chen, Ze-xin Wang, Lei Sun, Sheng Lu   +3 more
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Research Progress of Micro-Arc Oxidation Coating Sealing Technology in Non-ferrous Metal Surface Treatment [PDF]

Cailiao Baohu, 2021
In this paper, the research progress of micro-arc oxidation sealing technology in non-ferrous metals surface treatment at home and abroad in recent years were summarized from two aspects of micro-arc oxidation post-treatment sealing technology and micro ...
ZHANG Hui-jie, XIANG Wu-yuan, YANG Sheng, OUYANG Tao, XIAO Fen
doaj   +1 more source

Effects of Micro-Arc Oxidation on Microstructure and Corrosion Resistance Properties of Phosphate Conversion Film on AZ31B Magnesium Alloy for Automotive Use [PDF]

Cailiao Baohu, 2021
In order to improve the corrosion resistance of AZ31B magnesium alloy phosphate conversion film for automotive use, the surface was strengthened by the micro-arc oxidation.
DU Shao-jie, LI Yang
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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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Effects of Micro - Arc Oxidation on Dimensional Accuracy and Properties of 6061 Aluminum Alloy Bush [PDF]

Cailiao Baohu, 2021
At present, there are few studies on the film structure of micro-arc oxidation film on aluminum alloy and the dimensional accuracy change of precision thin wall parts before and after micro-arc oxidation.The samples of 6061 aluminum alloy bushing ...
SONG Na, QIANG Wei, CHEN Zhen, GUO Xiu-qiao, ZHAO Chen-yu
doaj   +1 more source

Effects of Duty Cycles on Microstructure and Properties of Micro-Arc Oxidation Films Prepared on SiCp/Al Based Composite Materials [PDF]

Cailiao Baohu, 2023
Using NaAlO2 + NaOH as the electrolyte system, under constant pressure mode, the volume fraction of SiC was 45%, and the particle size was 5 μm, the surface of SiCp/Al based composite material was subjected to micro-arc oxidation treatment, and the ...
HU Yu-hang, DU Chun-yan, YANG Hai-cheng, HUANG Shu-tao, YU Xiao-lin
doaj   +1 more source

Study on the Microstructure and High Temperature Oxidation Behavior of Micro-Arc Oxidation Coating on TC4 Alloy [PDF]

Cailiao Baohu, 2023
In order to improve the high temperature oxidation resistance of TC4 alloy，an anti-oxidation ceramic coating was prepared on the surface of titanium alloy by micro-arc oxidation in the NaAlO2+ Na3PO4 electrolyte system.The phase composition and ...
ZHAO Xinrui, WANG Shuqi, FU Boda, LU Yinsong, ZOU Yongchun, CHEN Guoliang, WANG Yaming
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Corrosion Resistance of Magnetron Sputtered Titanium + Micro Arc Oxidizing Composite Coating on 7075 Aluminum Alloy [PDF]

Cailiao Baohu, 2022
In view of the poor corrosion resistance of 7075 aluminum alloy in marine environment， the microstructure and corrosion resistance of composite oxide coating on the surface of 7075 aluminum alloy obtained by combining magnetron sputtering and micro arc ...
TONG Shu, GAO Jianguo, FU Xiaojing, WAN Yong, LI Ruichuan
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Influences of La(NO₃)₃ Doping on the Microstructure and Wear Resistance of Micro-Arc Oxidation / Hydrothermal Coating Developed on TC4 Alloy [PDF]

Cailiao Baohu, 2023
 As a biomedical material，TC4 titanium alloy is widely used in the field of bone tissue repair in clinical practice，with annual consumption of about one million pieces in China.However，the properties of TC4 titanium alloy as low wear resistance ...
ZHANG Yunlong, NIU Chuhan, DONG Xinyan, ZHANG Yumin, LI Qirong, LI Chenghai, ZHANG Ruixia, ZHANG Weiyi
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Effect of Nano Nd₂O₃ on the Wear Resistance and High Temperature Oxidation Resistance of Micro-Arc Oxidation Coating on TC11 Titanium Alloy [PDF]

Cailiao Baohu, 2023
In order to improve the wear resistance and high temperature oxidation resistance of TC11 titanium alloy，Nd2O3 particle-doped micro-arc oxidation coatings were prepared by adding different concentrations of Nd2O3 particles.The effect of Nd2O3 ...
CHENG Zhaohui, YANG Wei, ZHANG Yong, SHI Xiaoqian, RAO Mosong
doaj   +1 more source