Effects of Gold Mine Tailings as an Additive on the Tribological Performance of Lubricating Polyurea Grease

Lubricating greases with varying proportions of gold mine tailings or SiO<sub>2</sub> as additives were prepared, and their friction and wear performance were evaluated using a four-ball tribometer. Scanning electron microscopy and three-dimensional surface profilometry were employed to...

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Bibliographic Details
Main Authors: Xiaodong Liu, Heping Wang, Rongshe Wang, Binglong Zhang, Jiqing Wang, Wei Wang, Xihong He
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Lubricants
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Online Access:https://www.mdpi.com/2075-4442/13/4/159
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