摘要
概述了金属腐蚀的危害性及研究的意义,从四个方面介绍了金属的点蚀行为,包括点蚀萌生和拓展机理,点蚀的影响因素,研究方法和预防措施。指出可以利用分子模拟技术对金属的点蚀行为进行研究。
Summarize the harmfulness of metal corrosion and the meaning of the research.Introduce from four aspects the behavior of the pitting corrosion of the metal. Including pitting corrosion initiation and expansion mechanism, the influence factors of pitting corrosion, research methods and preventive measures.Point out studying the behavior of the metal corrosion via the molecular simulation technology.
作者
雷永永
张宏玉
LEI Yong-yong;ZHANG Hong-yu(School of Chemical Engineering.China University of Petroleum.Qingdao 266555, China)
出处
《全面腐蚀控制》
2016年第8期11-15,共5页
Total Corrosion Control
关键词
点蚀
钝化膜破坏
缓蚀剂分子模拟
pitting corrosion
passivation film damage
corrosion inhibitor molecular simulation