镍基纳米复合镀层的研究进展

Research progress of Ni-based nanocomposite coatings

综述了有关镍基纳米复合镀层的制备方法及每种制备方法的特点。工艺条件对镀层中纳米微粒复合量、分布情况及复合镀层性能都有重要影响。分析了表面活性剂、镀液pH值、电流密度、镀液温度对镍基纳米复合镀层的影响。介绍了镍基纳米复合镀层在几个主要领域的应用。最后通过对目前镍基纳米复合镀层研究的总结,展望了今后的研究重点及发展方向。

In this paper,the preparation methods and characteristics of nickelbased nanocomposite coatings were reviewed.Process conditions affected the composite amount and distribution of nano particles in the coating.The effects of surfactant,pH value,current density and bath temperature on nickel-based nanocomposite coatings were analyzed.Then the applications of nickel-based nanocomposite coatings in several main fields were introduced.Finally,through the study of the present research about nickel-based nanocomposite coatings,the research emphases and development direction in the future were prospected.