镍-磷/纳米碳管化学复合镀层的研究

来源 :化学物理学报 | 被引量 : 0次 | 上传用户:linlin1688
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采用化学复合镀方法,在基体铜片上进行Ni-P/纳米碳管复合镀.用金相显微镜、扫描电子显微镜、X射线衍射仪和显微硬度计等实验手段研究复合镀层的组织、结构和性能.结果表明:随着镀液中纳米碳管含量的增加,复合镀层表面的颗粒变小且密度增加;复合镀层的硬度随纳米碳管含量的增加而提高;此外,纳米碳管的加入,使镀层由非晶变成了纳米晶,促进了复合镀层的晶化.
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