The serious corrosion occurred in aqueous solution section of MEK dewaxing unit usually. It was one of great bottleneck of steady operation in the unit.
酮苯脱蜡装置的腐蚀主要发生在水溶液系统，是困扰装置长周期平稳运行的关键环节之一。
2
The stress corrosion cracking(SCC) of carbon steels in aqueous alkali was studied by electrochemical technique, stress corrosion test under constant load and repassivation test.
本工作通过电化学，恒载荷应力腐蚀和再钝化试验，对碳钢在碱溶液中的应力腐蚀破裂进行了研究。
3
Alternating current impedance and corrosion resistance of polymer coatings on sheet iron have been investigated in aqueous solution of NaCl with mass ratio of 0. 03.