针对铝、镁合金微弧氧化技术应用开发中存在的溶质元素作用机理不明、电量消耗与陶瓷层增厚关系机制不清、所得陶瓷层性能尚不能满足苛刻环境下的耐蚀性要求等应用瓶颈,结合已有的试验结果,分析了微弧氧化陶瓷层形成和增厚过程中溶质元素的作用机制,探讨了通过溶液体系增加沉积层阻抗和依据等通量变换原理增大峰值电流两条途径缩短起弧时间以降低电量消耗的可能方法,提出了利用陶瓷层表面均布盲性微孔的形貌特征,制备有机-无机复合涂层的研究思想,以期为铝、镁合金微弧氧化处理的技术进步起到促进作用.
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