B10合金碱性刻蚀制备超双疏表面及其性能研究

徐亚程, 贾学远, 魏希望, 高荣杰

Preparation and Properities of Superamphiphobic Surface on B10 Cu-alloy by Alkaline Etching

XU Yacheng, JIA Xueyuan, WEI Xiwang, GAO Rongjie

表2 裸样和超双疏试样表面粗糙度参数

Table 2 Surface roughness parameters of the bare sample and superamphiphobic sample

Sample Sa / μm Sdr Ratio of surface area and cross-sectional area Bare 0.72 0.38 1.09 Superamphiphobic 1.58 1.59 1.66