Results 61 to 70 of about 691 (173)
MATEC Web of Conferences, 2017 The impact of the high-silicon aluminum alloy initial microstructure on the quality of the coating formed by microarc oxidation (MAO) has been studied.
Dudareva Natalia.Y. +2 more
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Microarc Oxidation Of Carbon-Graphite Materials: A Review
, 2018 This review is devoted to microarc (or plasma-electrolytic) oxidation – MAO, of carbon-graphite materials in order to protect their surface from oxidation, above all, high-temperature one. It was found that under certain conditions the formation of protective coatings on graphite occurs in accordance with regularities analogous to the formation of ...
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International Journal of Nanomedicine, 2012 Yicheng Cheng,1 Jiang Wu,1 Bo Gao,1 Xianghui Zhao,2 Junyan Yao,3 Shenglin Mei,1 Liang Zhang,4 Huifang Ren1 1Department of Prosthodontics, School of Stomatology, Fourth Military Medical University, 2Institute of Neuroscience, School of Basic Medicine ...
Cheng YC +7 more
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METROLOGICAL TESTS OF A MICRO-ARC OXIDATION GALVANIC CELL IMPEDANCE
Измерение, мониторинг, управление, контроль, 2022 Backgroung. The method of micro-arc oxidation allows to obtain protective coatings on products made of metals of the valve group used in various industries.
P.E. Golubkov +5 more
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Structure and Prospects for Application of Porous Oxidized Aluminum as an Adsorbent
Механика машин, механизмов и материаловThe paper presents the results of microarc oxidation of porous aluminum made of alloys AlSi15, Д16 (D16) and AlMg6. According to research, on the surface of the sample, a composite oxide-ceramic coating is formed, consisting of mullite 3Al2O3‧2SiO2 and ...
Aleksandr I. Komarov +4 more
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Cailiao gongcheng, 2019 A microarc oxidation (MAO) coating was fabricated on the surface of TC4 alloy by adding SiC nano-particle into the base electrolyte. The influence of nanoparticles on the microstructure and corrosion behavior of MAO coatings was investigated. The results
CHANG Hai +3 more
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Oxide Based Ceramic Coating on Al-4Cu Alloy by Microarc Oxidation
Acta Physica Polonica A, 2013 In this study the Al Cu aluminum alloy with 4 wt% Cu was prepared under controlled atmosphere and coated by microarc oxidation technique for the durations of 40, 80, and 120 min. The phase composition, surface roughness and hardness of the coating were characterized by X-ray di raction, scanning electron microscopy, pro lometry.
S. Cengiz +4 more
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Monitoring of Microarc Oxidation Process with Application of personal computer
Izvestiya MGTU MAMI, 2009 The article considers monitoring of the microarc oxidation process via PC. A series of computer programs is developed. The obtained results allow to assess the sustainability of the process in various modes and at different stages of the process of oxidation and to determine the time of transition to a dangerous regime.
A V Zhukovsky, B V Shandrov
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Microarc oxidation discharge types and bio properties of the coating synthesized on zirconium
Materials Science and Engineering: C, 2017 This study is an attempt for gaining a better understanding on relationship between microarc oxidation (MAO) coating discharge types and bioactivity of an oxide-based coating synthesized on a Zr substrate. The discharge types and the coating growth mechanism were identified by the examination of the real cross-section image of the coating ...
Cengiz, Sezgin +4 more
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Employment Of IGBT-Transistors For Bipolar Impulsed Micro-Arc Oxidation
Transport and Telecommunication, 2015 The paper is devoted to the use of insulated gate bipolar transistors (IGBT) for the micro-arc oxidation (MAO) process. The technical requirements to the current switches of power supplies for the pulsed bipolar MAO technology have been developed.
Krainyukov Alexander, Kutev Valery
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