AZ31B镁合金超双疏表面的制备及其耐蚀性研究
司伟婷, 张吉昊, 高荣杰

Preparation of Superamphiphobic Surface on AZ31B Magnesium Alloy and Its Corrosion Resistance
SI Weiting, ZHANG Jihao, GAO Rongjie
表1 不同液体在不同加工条件下试样接触角的变化
Table 1 Variation of contact angle on samples with different liquids under different processing conditions

Liquid

Surface

tension (20oC)

mN·m-1

Bare

Sanding

Sanding + modifying

Sanding +etching

Sanding + etching + modifying
Water72.8°75.8°34.1°128.8°13.6°159.3°
Ethylene glycol47.7°63.5°13.2°113.6°155.2°