Adaptive (Cr,Al)N+Mo:Sg Coating for Highly‐Stressed Contacts under Dry Rolling‐Sliding Conditions

Bobzin, Kirsten; Kalscheuer, Christian; Thiex, Matthias; Stahl, Karsten; Lohner, Thomas; Maier, Enzo; Yilmaz, M.

doi:10.1016/j.triboint.2022.107761

Cited by 6 publications

(2 citation statements)

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“…There are many solid lubricating materials, and sulfides are an essential and common type. The most common solid lubricating materials are MoS 2 , FeS, and WS 2 [48,[207][208][209]. Standard preparation techniques for sulfide solid lubricating coatings include plasma spraying and PVD.…”

Section: Sulfidesmentioning

confidence: 99%

“…The layers consist of S-Mo-S three-atomic-layer structures held together by weak van der Waals forces between the layers [194,[218][219][220]. In the occurrence of sliding, the crystalline layers of MoS2 will easily slide and orient parallel to the direction of relative movement, which provides the lubricating effect [209,[221][222][223]. On the other hand, the solid ionic bond between S and Mo provides the lamellae a high resistance to asperities penetration.…”

Section: Sulfidesmentioning

confidence: 99%

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Solid Lubrication System and Its Plasma Surface Engineering: A Review

Li,

Zhou,

2023

Lubricants

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In aerospace, aviation, nuclear power, and other high-tech fields, some essential moving parts must operate under high vacuum, high load, intense radiation, and other conditions. Under such extreme conditions, only solid lubricating materials can meet the lubrication requirements. Traditional material modification methods have problems such as high energy consumption, severe pollution, and narrow scope of application. Plasma modification technology can overcome these shortcomings. This paper focuses on several commonly used plasma preparation techniques for solid lubricating coatings, including plasma chemical heat treatment, physical vapor deposition, plasma immersion ion implantation and deposition, plasma spraying, and plasma electrolytic oxidation. Subsequently, the material systems of metal-based solid lubrication coatings are reviewed: soft metals, oxides, sulfides, nitrides, and carbon-based materials. Finally, found that the development of new solid lubricants, the improvement of existing preparation technology, and the development of new processes are the key development directions in the future.

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Section: Sulfidesmentioning

confidence: 99%