IMR OpenIR
Insight into into atmospheric pitting corrosion of carbon steel via a dual-beam FIB/SEM system associated with high-resolution TEM
Wan, Ye; Tan, Jun; Zhu, Siteng; Cui, Jingping; Zhang, Ke; Wang, Xiumei; Shen, Xuanyu; Li, Yanbo; Zhu, Xu
2019-05-15
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume152Pages:226-233
AbstractCarbon steel experiences serious pitting corrosion in the atmospheres containing chloride ions. The present research is focused on revealing a three-dimensional chemical and microstructural insight into pitting corrosion with high spatial resolution nano-tomography by addressing 1018 carbon steel after exposed in the marine atmosphere. A well-defined core-shell structure for pitting corrosion products was revealed by using a combination of dual-beam focused ion beam system with scanning electron microscope (FIB/SEM) and high-resolution transmission electron microscope (HRTEM). The core is made of ferric chloride and the shell is constituted with iron oxides. Pitting corrosion is a self-catalytic process and the corrosion products grow to be porous flower-type structures. The porosity in the core provides a diffusion path for the ions. Inclusions promote pitting corrosion growth.
KeywordCarbon steel FIB/SEM TEM Pitting corrosion Marine atmosphere Chemical evaluation Structural evaluation Pitting mechanism
Indexed BySCI
Language英语
WOS IDWOS:000466822200022
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/81092
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Wan, Ye,Tan, Jun,Zhu, Siteng,et al. Insight into into atmospheric pitting corrosion of carbon steel via a dual-beam FIB/SEM system associated with high-resolution TEM[J]. CORROSION SCIENCE,2019,152:226-233.
APA Wan, Ye.,Tan, Jun.,Zhu, Siteng.,Cui, Jingping.,Zhang, Ke.,...&Zhu, Xu.(2019).Insight into into atmospheric pitting corrosion of carbon steel via a dual-beam FIB/SEM system associated with high-resolution TEM.CORROSION SCIENCE,152,226-233.
MLA Wan, Ye,et al."Insight into into atmospheric pitting corrosion of carbon steel via a dual-beam FIB/SEM system associated with high-resolution TEM".CORROSION SCIENCE 152(2019):226-233.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wan, Ye]'s Articles
[Tan, Jun]'s Articles
[Zhu, Siteng]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wan, Ye]'s Articles
[Tan, Jun]'s Articles
[Zhu, Siteng]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wan, Ye]'s Articles
[Tan, Jun]'s Articles
[Zhu, Siteng]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.