Heterostructured copper-based coating

88.5% wear reduction

The coating leverages liquid-liquid phase separation to form periodic layered Cr-rich hard and Cu-rich soft phases, enabling decoupled optimization of conductivity and wear resistance.

Yuxiang, Jiang · Xiao, Lairong · Peng, Zhenwu · Muyang, Li · 74083047 · Wang, Xinyue · Guanzhi, Deng · Fang J.S. · Cai, Zhenyang · Zhao, Xiaojun · Liu, Sainan

Materials and Design 2025

Specifications

电导率

{'zh': '35.8', 'en': ''} %

平均体积磨损率

{'zh': '0.158', 'en': ''} mm³/km

相比基体磨损减少

{'zh': '88.5', 'en': ''} %

软质相区域

{'zh': '12', 'en': ''} 倍