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用ＳＥＭ、ＸＲＤ等分析技术，研究了电弧喷Ａｌ涂层、Ｚｎ涂层及Ａｌ－Ｚｎ伪合金涂层的显微组织和相组成，测试了三种涂层的力学性能和在有机酸及中性盐介质中的耐腐蚀性能．结果表明，Ａｌ涂层的结合性能和耐腐蚀性能均优于Ｚｎ涂层和Ａｌ－Ｚｎ伪合金涂层．
The microstructure and phase composition of arc sprayed Al coating, Zn coating and Al-Zn pseudo-alloy coating were studied by SEM, XRD and other analytical techniques. The mechanical properties of the three coatings were tested, Corrosion resistance in salt media. The results show that Al coating has better bonding and corrosion resistance than Zn coating and Al-Zn pseudo-alloy coating.