Abstract This work presents a methodology to fabricate zeolite coating on aluminum and magnesium alloys. A procedure for coating AA 6082 aluminum and AZ31B magnesium alloys substrates with a homogeneous, adherent and anticorrosive layer of a zeolite filler embedded in a silane matrix is developed. The adhesion of the coating has been probed by scratch and shear tests. Furthermore, the coating strength at high strain rate has been tested by tensile impact testing method. Also, the corrosion resistance of the coated samples has been verified highlighting an improvement with respect to the uncoated materials. The overall results show a very good surface coverage grade and a good level of coating adhesion and strength.

中文翻译：

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铝镁合金沸石涂层的制备与表征

摘要 这项工作提出了一种在铝和镁合金上制备沸石涂层的方法。开发了一种在 AA 6082 铝和 AZ31B 镁合金基材上涂上一层均匀的、粘附的和防腐蚀的沸石填料嵌入硅烷基质层的程序。涂层的附着力已通过划痕和剪切试验进行了探测。此外，涂层在高应变速率下的强度已经通过拉伸冲击试验方法进行了测试。此外，涂层样品的耐腐蚀性已得到验证，突出了相对于未涂层材料的改进。总体结果显示出非常好的表面覆盖等级和良好的涂层附着力和强度。