盐酸溶液中复合型缓蚀剂对铁腐蚀作用的研究  

The study of Inhibition Mechanism of the Mixed - type Inhibitor on Iron in HCl Solution

作　　者：王鹏[1] 赵海云[1] 王逸英[1] 王仁章[1] 

机构地区：[1]吉林师范大学化学学院,吉林四平136000

出　　处：《吉林师范大学学报（自然科学版）》2005年第4期50-51,共2页Journal of Jilin Normal University:Natural Science Edition

摘　　要：通过失重法即测量金属试样浸入腐蚀介质一定时间后的质量变化来确定其腐蚀速率,从而研究了盐酸 体系中此复合型缓蚀剂对铁的缓蚀性能,并讨论了用量、温度、时间对缓蚀性能的影响．结果表明,该复合型缓蚀 剂在10％盐酸腐蚀环境中对铁具有较好的缓蚀作用．The corrosion speed of the iron was examined with weigh - loss method in the HCI system and this paper discussed the effect of factors such as concentration, temperature and time. The results showed that the mixed- type inhibitor attained good inhibition on corrosion of Fe in corrosive environment of 10% HCl solution.

关 键 词：复合型缓蚀剂 缓蚀率 吸附作用 

分 类 号：TG113.23[金属学及工艺—物理冶金]