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探讨了 ＺｎＮｉ合金中镍含量对合金材料脆性的影响，结果表明，随着镍含量的增加，合金脆性增大，镍含量大于７％时，已难以制出电弧喷涂丝。简要讨论了镍对合金喷涂层耐蚀性的作用，添加镍的Ｚｎ合金涂层的耐蚀性均高于Ｚｎ涂层，且耐蚀性随着Ｎｉ含量的增加而提高。
The effect of nickel content in ZnNi alloy on the brittleness of the alloy was investigated. The results show that the brittleness of the alloy increases with the increase of nickel content. When the nickel content is more than 7%, it has been difficult to produce arc sprayed wire. The effect of nickel on the corrosion resistance of the sprayed coatings was briefly discussed. The corrosion resistance of Zn - containing coatings added with nickel was higher than that of Zn coatings, and the corrosion resistance increased with the increase of Ni content.