IMR OpenIR
Influence of temperature on electrochemical behavior and oxide film property of Alloy 800 in hydrogenated high temperature water
Wang, J. -Z.; Wang, J. -Q.; Han, E. -H.
Corresponding AuthorWang, J. -Q.(wangjianqiu@imr.ac.cn)
2016-08-01
Source PublicationMATERIALS AND CORROSION-WERKSTOFFE UND KORROSION
ISSN0947-5117
Volume67Issue:8Pages:796-803
AbstractThe effects of temperature on the electrochemical behavior and oxide film property of Alloy 800 in hydrogenated high temperature water are studied using potentiodynamic polarization curves, electrochemical impedance spectra (EIS), scanning electron microscopy (SEM), and X-ray photoelectron spectroscopy (XPS). The corrosion resistance of Alloy 800 passes through a local minimum at 250 degrees C. The kinetic controlling step of the growth of oxide films at 200-300 degrees C changes from the diffusion of ions in aqueous phase to the growth of Cr-rich barrier layer. A modified model is proposed to explain the effect of temperature on the property of the oxide films on Alloy 800 in hydrogenated high temperature water.
Funding OrganizationNational Basic Research Program of China ; National Key Science and Technology Project of China
DOI10.1002/maco.201508643
Indexed BySCI
Language英语
Funding ProjectNational Basic Research Program of China[2011CB610500] ; National Key Science and Technology Project of China[2011ZX06004-009]
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000383643000001
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/123301
Collection中国科学院金属研究所
Corresponding AuthorWang, J. -Q.
AffiliationChinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, 62 Wencui Rd, Shenyang 110016, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Wang, J. -Z.,Wang, J. -Q.,Han, E. -H.. Influence of temperature on electrochemical behavior and oxide film property of Alloy 800 in hydrogenated high temperature water[J]. MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,2016,67(8):796-803.
APA Wang, J. -Z.,Wang, J. -Q.,&Han, E. -H..(2016).Influence of temperature on electrochemical behavior and oxide film property of Alloy 800 in hydrogenated high temperature water.MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,67(8),796-803.
MLA Wang, J. -Z.,et al."Influence of temperature on electrochemical behavior and oxide film property of Alloy 800 in hydrogenated high temperature water".MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION 67.8(2016):796-803.
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