盐酸介质中铝缓蚀剂SH—904和JA—1性能研究

Studies on the properties of the corrosion ihibitor SH-904 and JA-1of aluminium in hydrochloric acid solution

系统研究了盐酸介质中铝缓蚀剂JA— 1和SH— 90 4的缓蚀性能、抗干扰性能和缓蚀剂类型 .结果表明 ,JA— 1缓蚀效果较高 ,抗干扰性较强 ;JA— 1和SH— 90 4属不同类型缓蚀剂 .

The inhibition property,anti-interference and inhibition mode of the corrosion inhibitor SH-904 and JA-1 of Aluminium in hydrochloric acid were investigated.It was shown by result that JA-1 has better inhibition property and stronger anti-interference ability than SH-904.SH-904 and JA-1 have different inhibition mode respectly.