通过电化学极化曲线和失重实验,研究了氨荒酸盐对铜在氯化钠溶液中的缓蚀性能,并与相应胺的缓蚀性能进行了对比。结果表明:氨荒酸盐对铜具有较好的缓蚀性能。 By electrochemical polarization curves and weight loss experiments, the corrosion inhibition of copper (Ⅱ) in copper chloride solution was studied and compared with that of the corresponding amines. The results show that ammonia desalted salt has a good corrosion inhibition effect on copper.