Functional regulation of Pb-Ti/MoS₂ composite coatings for environmentally adaptive solid lubrication

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• 作者：Siming Ren^a ; ^c ; Hao Li^b ; Mingjun Cui^a ; ^c ; Liping Wang^a ; ^{wangliping@nimte.ac.cn} ; Jibin Pu^a ; ^{pujibin@nimte.ac.cn}
• 关键词：Humid environment ; Pb-Ti/MoS2 composite coatings ; Ultra-low friction coefficient ; H/E ratio
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：15 April 2017
• 年：2017
• 卷：401
• 期：Complete
• 页码：362-372
• 全文大小：4617 K
• 卷排序：401

文摘

Co-doped Pb-Ti/MoS2 composite coatings were successfully fabricated by unbalanced magnetron sputtering system. Co-doped Pb-Ti/MoS2 composite coatings showed lower friction coefficient and longer wear life in both humid and vacuum environments than that of single-doped ones. The wear behaviours of Pb-Ti/MoS2 composite coatings with the increase of Pb content is in accordance with the variation in H/E ratio that higher H/E is corresponding to the lower wear rate of coating.