Research Progress on the Preparation and Tribological Properties of Self-Lubricating Coatings Fabricated on Light Alloys
Year: 2025
Type: article
Abstract: Lightweight alloys, such as aluminum, magnesium, and titanium alloys, are extensively utilized in the aerospace, transportation, and military domains owing to their low density, high specific strength, and outstanding fatigue resistance. Nevertheless, their inherently low hardness and inferior wear resistance give rise to substantial friction and wear issues, thereby restricting their operational reliability and service lifespan. To address this concern, surface treatments employed in the preparation of self-lubricating coatings have assumed a pivotal role. This study conducts a comprehensive review of the research advancements regarding typical self-lubricating coatings, with a particular emphasis on their preparation methodologies and performance characteristics. Ultimately, the principal challenges within this field are systematically summarized, and prospects for future development are put forward.
Source: Coatings
Authors: Ruimeng Zhang, Rui Li, Zhen Yang, Jiayi Cheng, Hongliang Zhang, Xue Cui, Zhisheng Nong
Institution: Shenyang Aerospace University
Language: English
Topic: Tribology and Wear Analysis
Subfield: Mechanics of Materials
Field: Engineering
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $3,137
OpenAlex ID: W4414391882