在90℃、20 wt.%盐酸中,添加1.00% BQC缓蚀剂,对N80钢片进行失重法评价,用蒸馏水冲洗N80钢片,同时经过干燥处理后,采用原子力显微镜观察实验后钢片的表面形貌的粗糙度。
The weight loss method was evaluated by adding 1.00% BQC corrosion inhibitor in 20 wt.% hydrochloric acid at 90°C, rinsing the N80 steel sheets with distilled water, and also after drying treatment, the roughness of the surface morphology of the experimental steel sheets was observed by AFM.