三氯乙酸中十二烷基二甲基苄基氯化铵在冷轧钢表面的吸附及缓蚀作用
周达, 李向红, 雷然, 邓书端

Adsorption and Inhibition Action of Dodecyl Dimethyl Benzyl Ammonium Chloride on Cold-rolled Steel in Trichloroacetic Acid
ZHOU Da, LI Xianghong, LEI Ran, DENG Shuduan
表5 钢表面的3D-AFM表面粗糙度参数
Table 5 Surface rough parameters of 3D-AFM micrographs of steel surfaces
SteelRa / nmRq / nmRmax / nm
Before immersion1.812.3619.2
Cl3CCOOH15.319.1134
Cl3CCOOH+122716.922.1172