摘要
对FP－C、FQ－C、FA－C3种自制聚氮杂环季铵盐缓蚀剂在A3铜表面吸附缓蚀的测定表明，这类酸缓蚀剂具有抑制全面腐蚀和点蚀的功能。直接观察或俄歇能谱测定表明，这类缓蚀剂所含氮杂环基团不同对其在金属表面的吸附成膜也有影响。
The adsorption and corrosion inhititors of polyheterocyclic nitrogen quaternaries on the surface of A3 steel were investigated.The results showed that these kinds of corrosion inhibitors are with the functions of inhibition of general corrosion and pitting. The AES results showed that the corrosion inhibitors containing different heterocyclic nitrogen groups affect adsorbed film formation on metal surface.
出处
《材料保护》
CAS
CSCD
北大核心
1998年第2期3-5,共3页
Materials Protection
