High-temperature tribological performance of Co45Fe20Cr15W15Si5 complex concentrated alloy: Evolution of multiscale microstructure and friction-induced in-situ oxide layer

• Published in: Journal of materials research and technology Vol. 38; pp. 710 - 717
• Main Authors: Jiang, Junjie, Xin, Benbin, Zhang, Aijun, Han, Jiesheng, Yu, Qiangliang, Meng, Junhu
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.09.2025; Elsevier
• Subjects: High temperature tribological properties; In-situ oxide layer; Multiscale microstructure; Wear resistance mechanism; Multiscale microstructure; In-situ oxide layer; Wear resistance mechanism; High temperature tribological properties

Designing wear-resistant alloys for extreme high-temperature tribological conditions remains challenging due to the conflicting requirements between oxidation resistance and mechanical stability. The high temperature wear behavior of these materials is significantly affected by microstructure transf...