Recent progress on the tribological applications of solid lubricants

IF 2.2 3区工程技术 Q2 ENGINEERING, MECHANICAL Journal of Tribology-transactions of The Asme Pub Date : 2023-11-02 DOI:10.1115/1.4063701

Changqing Miao, Bangying Xiong, Kang Yang, Na Xiao, Zihe Shao, Feizhi Zhang, Honglei Zhang, Yahui Xiong, Jun Tang, Hao Chen

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Abstract

Abstract Nonrenewable energy has produced abundant waste during tribological applications because a large portion of energy has been consumed to overcome friction and wear. Solid lubricants have recently aroused significant interest due to their defined friction and wear properties. Despite enormous efforts on solid lubricants, their important contributions to coatings, bulk materials, oil/grease, and super-lubricity have not yet been fully evaluated. This paper discusses in detail the present status of solid lubricants as effective reinforcements in tribology. It begins with the introduction of various descriptions and advanced structures of solid lubricants. Afterwards, it discussed their applications on improving friction properties in coatings and bulk materials. Additionally, lubrication mechanisms of solid lubricants in oil/grease are highlighted, followed by the detailed discussion of super-lubricity for solid lubricants. Finally, this review concludes final outlooks on the main challenges and future directions in this key area.

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固体润滑剂摩擦学应用的最新进展

不可再生能源在摩擦学应用中产生了大量的浪费，因为很大一部分能量被消耗在克服摩擦和磨损上。固体润滑剂由于其明确的摩擦和磨损特性，最近引起了人们的极大兴趣。尽管在固体润滑剂方面付出了巨大的努力，但它们在涂料、散装材料、油/脂和超润滑方面的重要贡献尚未得到充分评价。本文详细论述了固体润滑剂作为有效增强剂在摩擦学中的研究现状。它首先介绍了固体润滑剂的各种描述和先进结构。然后讨论了它们在改善涂层和块状材料摩擦性能方面的应用。此外，重点介绍了固体润滑剂在油脂中的润滑机理，并详细讨论了固体润滑剂的超润滑性。最后，对这一关键领域的主要挑战和未来发展方向进行了展望。

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来源期刊

Journal of Tribology-transactions of The Asme 工程技术-工程：机械

CiteScore

4.20

自引率

12.00%

发文量

117

审稿时长

4.1 months

期刊介绍： The Journal of Tribology publishes over 100 outstanding technical articles of permanent interest to the tribology community annually and attracts articles by tribologists from around the world. The journal features a mix of experimental, numerical, and theoretical articles dealing with all aspects of the field. In addition to being of interest to engineers and other scientists doing research in the field, the Journal is also of great importance to engineers who design or use mechanical components such as bearings, gears, seals, magnetic recording heads and disks, or prosthetic joints, or who are involved with manufacturing processes. Scope: Friction and wear; Fluid film lubrication; Elastohydrodynamic lubrication; Surface properties and characterization; Contact mechanics; Magnetic recordings; Tribological systems; Seals; Bearing design and technology; Gears; Metalworking; Lubricants; Artificial joints