Abstract

Nickel-based composite electrochemical coatings (CECs) modified with graphite nitrate have been obtained. Their microstructure and functional properties (sliding friction coefficient and protective ability) have been studied. It has been found that when a dispersion of graphite nitrate is introduced into a sulfate–chloride electrolyte for nickel plating, the sliding friction coefficient of the formed CECs decreases by half, and the range of potentials of the passive state of these composite coatings increases by 1.26–1.32 times.

中文翻译：

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镍基复合涂层的电化学沉积及性能

摘要

已经获得了用硝酸石墨改性的镍基复合电化学涂层（CEC）。研究了它们的微观结构和功能特性（滑动摩擦系数和保护能力）。已经发现，当将硝酸石墨分散体引入硫酸盐-氯化物电解液中进行镀镍时，形成的CEC的滑动摩擦系数减小一半，并且这些复合涂层的钝态电位范围增大1.26–1.32倍。