Micro-arc oxidation can improve effectively the corrosion resistance of magnesium alloy.
微弧氧化技术能够有效提高镁合金的耐蚀性。
Micro-arc oxidation; Phosphate system; Electrolyte; Ceramic coating; Conductivity; Aluminum alloy;
微弧氧化；磷酸盐体系；电解液；陶瓷层；电导率；铝合金；
Plasma micro-arc oxidation (PMAO) is a newly developd technique for preparing ceramic coatings on metal surface.
等离子微弧氧化是一种新兴的材料表面陶瓷化技术。
Firstly, the study situation of micro-arc oxidation of aluminum alloys and technical advantages were summarized.
概述了铝合金微弧氧化技术的研究现状，探讨了其优越性。
The ceramic treatment for the first ring groove of ZL108aluminum alloy piston was conducted with micro-arc oxidation technique.
利用微弧氧化技术对ZL 108铝合金活塞第一道环槽进行了陶瓷化处理。
Using micro-arc oxidation on steel in-situ synthesis ceramics coating, nobody study this at home, also few people study abroad.
在钢铁表面进行微弧氧化，原位生成陶瓷膜，国内还没有人研究，国外研究的也很少。
RESULTS AND CONCLUSION:The surface modification methods include plasma spraying, micro-arc oxidation, sol-gel and biomimetic methods.
结果与结论：在表面生物活性改性的方法中，主要有等离子体喷涂法、微弧氧化法、溶胶-凝胶法及生物仿生法等。
The micro-arc oxidation of short time is beneficial to preparing compact and no flaw ceramic coating mainly composed of non-crystal phase.
短时间微弧氧化处理有利于制取以非晶相为主的致密无缺陷的耐蚀陶瓷层。
The mapping model of film thickness of micro-arc oxidation(MAO) on magnesium alloys is built on BP neural network with three layer structure.
选择三层结构的BP神经网络，建立镁合金微弧氧化膜厚的映射模型。
Plasma micro-arc oxidation PMAO)is a novel technique, which can in-situ form the ceramic coatings on the surfaces of some non-ferrous metals.
等离子体微弧氧化是一种直接在有色金属表面原位生长陶瓷膜的新技术。
Composites of excellent medical application with low YME and high bioactivity could be fabricated by powder metallurgy and micro-arc oxidation.
粉末冶金结合微弧氧化可以制备低弹性模量和高生物活性的复合材料，具有较好的医用前景。
Research on the zero-current-breaking control (ZCBC) for intelligent ac contactor and realize the micro-arc-energy breaking control in three-phase circuit.
进行智能交流接触器零电流分断的研究，并实现了三相电路的微电弧能量分断控制。
The effects of oxidation time on the density, thickness and corrosion resistance of the micro-arc oxidation coatings of MB8 magnesium alloy were investigated.
研究氧化时间对MB8镁合金氧化膜致密度、厚度和耐蚀性的影响，分析不同氧化时间膜层表面微观形貌、成分和结构的变化。
The effects of positive and negative voltage on phase constitution of ceramic coating on aluminum alloy prepared by micro-arc oxidation were studied by XRD analysis.
通过XRD分析，研究了正向、负向电压对铝合金微弧氧化陶瓷层相组成的影响。
When the over-voltage is 100 ~ 150 v, the ceramic level corrosion resistance is good. Therefore, the micro-arc oxidation of Mg alloy should choose the suitable over-voltage.
并且陶瓷膜层耐蚀性在过电压为100 ~ 150V时较好，因此镁合金微弧氧化要选择适当的过电压。
The corrosion resistance of micro-arc oxidation coating on Mg alloy was investigated based on the analysis of the cross-sectional microstructures and elemental distributions.
为了解镁合金微弧氧化膜的耐蚀性能，研究了其截面不同位置的组织结构及元素分布。
The results show that a compact oxidation film on surface of magnesium alloy can be deposited under micro-arc restrained, which is harder and more resistant to acid and alkali.
结果表明，在抑制阳极发生弧光放电的状态下，镁合金表面可以沉积一层致密的氧化厚膜层，该膜层具有较高的硬度和优良的耐蚀性能。
The results showed that the surface treatment of micro-arc oxidation can fully meet the requirements of corrosion resistance for automobile housing under proper technical condition.
试验结果表明，采用合适的工艺，微弧氧化表面处理完全可以满足汽车壳体类零件的抗腐蚀性能要求。
OBJECTIVE: To introduce rare earth lanthanum into the implant coating, and to evaluate the biocompatibility of ultrasound-assisted micro-arc oxidation preparing the lanthanum biocoating.
目的：在种植体涂层中引入稀土镧，对引入稀土元素镧的钛基超声辅助微弧氧化涂层的生物相容性进行评价。
The effect of solutions, electrical parameters and the manipulative mode of electrical parameters on the process of micro-arc oxidation and micro-arc oxidation ceramic layers was studied.
研究分析了溶液体系、电源参数以及电源参数的控制方式对微弧氧化过程和微弧氧化陶瓷层的影响。
Using commercial sodium silicate as electrolyte, aluminum surface was treated with plasma micro-arc oxidation under alternate current, film thickness increased with the increase of voltage.
以工业级硅酸钠为电解液，铝材在交流电压作用下进行等离子微弧氧化反应，电压升高，膜厚增大。
Using commercial sodium silicate as electrolyte, aluminum surface was treated with plasma micro-arc oxidation under alternate current, film thickness increased with the increase of voltage.
以工业级硅酸钠为电解液，铝材在交流电压作用下进行等离子微弧氧化反应，电压升高，膜厚增大。
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