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分析了Zn-5%Al合金热浸镀层的结构及成分,发现该镀层中存在着特殊的纳米晶粒和非晶态结构.这种微结构的过渡层和内镀层非常耐蚀,成功地减小了晶间腐蚀的速度,显示了Zn-5%Al镀层优越的耐蚀性能.

参考文献

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