材料科学
腐蚀
冶金
涂层
钛
图层(电子)
复合材料
作者
Fei Cai,Qi Zhou,Junkai Chen,Shihong Zhang
标识
DOI:10.1016/j.corsci.2023.111002
摘要
In this work, tribo-corrosion behavior of Zr/ZrN multilayer coatings in simulated body fluid (SBF) was investigated. The results indicated that Zr/ZrN-7 multilayer coatings possessed superior corrosion and tribo-corrosion resistance than the single ZrN coating. The effective inhibition of corrosive medium permeating by both forming a ZrO2 passive film and a multilayer structure contributed to the superior corrosion resistance. Furthermore, the improved corrosion, as well as suppressing crack propagation by the insertion of the Zr layer, enhanced the tribo-corrosion performance. Inserting Zr layers was found to be an effective method to improve the tribo-corrosion performance of Zr/ZrN multilayer coatings.
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