摘要
采用失重法研究了不同温度下不同浓度的六次甲基四胺在10%盐酸介质中对黄铜的缓蚀作用。结果表明,六次甲基四胺在10%盐酸介质中对黄铜的腐蚀有良好的抑制作用,六次甲基四胺吸附于黄铜表面,其吸附规律服从Langmu ir等温式,由此获得了相关热力学参数。
The corrosion inhibition of hexamethylenetetramine on brass in 10% hydrochloric acid is investigated with different temperatures and different concentration of hexamethylenetetramine by weight-loss method. The result shows that the hexamethylenetetramine has efficiently inhibited the corrosion of brass in 10% hydrochloric acid solution and that adsorption of hexamethylenetetramine on the surface of the brass conforms with the Langmuir isotherm. The correlative thermodynamics parameters are obtained.
出处
《表面技术》
EI
CAS
CSCD
2006年第6期27-28,共2页
Surface Technology
关键词
缓蚀
六次甲基四胺
黄铜
盐酸
吸附
Corrosion inhibition
Hexamethylenetetramine
Brass
Hydrochloric acid
Adsorption
