Abstract The morphology, electrochemical and mechanical properties of the protective composite coatings, formed on the magnesium alloy surface by means of plasma electrolytic oxidation (PEO) and fluorocarbon materials have been established. After the treatment of the PEO-coating by fluoroparaffins the impedance modulus and polarization resistance have increased by two orders of magnitude and wear resistance in more than 10 times as compared to the base PEO-layer. Hydrophobic properties of the composite coatings have been established: values of the contact angle changed in the range from 122° up to 137°, depending on the flouroparaffin type.

中文翻译：

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使用等离子体电解氧化和氟石蜡材料形成的复合涂层

摘要 已经建立了通过等离子体电解氧化（PEO）和氟碳材料在镁合金表面形成的复合保护涂层的形貌、电化学和机械性能。PEO涂层经氟石蜡处理后，其阻抗模量和极化电阻比基础PEO涂层提高了两个数量级，耐磨性提高了10倍以上。已确定复合涂层的疏水性：接触角值在 122° 至 137° 的范围内变化，具体取决于含氟石蜡类型。