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利用直流脉冲方法在3种溶液体系中于镁合金表面成功制得了微弧氧化陶瓷膜.讨论了铝酸盐体系中不同配方的电压延迟与时间的关系.引入虚拟电容,建立了微弧氧化过程的等效电路图,得到了工艺参数对覆盖层厚度影响的理论模型.

参考文献

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[2] VIJH A K .Sparking voltages and side reactions during anodization of valve metals in terms of electron tunneling[J].Corrosion Science,1971,11:411.
[3] ALBELLA J M;MONTERN I;MARTINE D J M .Electron injection and avalancke during the anodic oxidation of tantalum[J].J Electrochem Sci,1984,131:1101.
[4] APELFELD A V BESPALOVAOV.Application of the particle backscattering meth2 ods for the study new oxide protective coatings at the surface of Al and Mg alloys[J].Nucl Instru Method,2000(161-163):553.
[5] A. I. Mamaev;Yu. YU. Chekanova;Zh. M. Ramazanova .Parameters of Pulsating Microplasma Processes on Aluminum and Its Alloys[J].Protection of metals,2000(6):605-608.
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