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Erosion-enhanced corrosion of stainless steel and carbon steel measured electrochemically under liquid and slurry impingement
Zheng, Z. B.; Zheng, Y. G.; ygzheng@imr.ac.cn
2016
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume102Pages:259-268
AbstractThe erosion-enhanced corrosion of 304 stainless steel and carbon steel under impingement by NaCl solution has been investigated. With increasing flow velocity, the open-circuit potential of carbon steel increases in the sand-free solution, while,decreases in the sand-containing solution. The passive current density of stainless steel under impingement is close to that in quiescent condition in most cases, while increases by an order of magnitude at a flow velocity higher than the critical flow velocity. An ideal schematic has been used to explain the electrochemical results. The passivation of stainless steel under impingement is further analyzed by potentiostatic polarization. (C) 2015 Elsevier Ltd. All rights reserved.
description.department[zheng, z. b. ; zheng, y. g.] chinese acad sci, inst met res, key lab nucl mat & safety assessment, shenyang 110016, peoples r china
KeywordCarbon Steel Stainless Steel Erosion Polarization Passivity
Funding OrganizationNational Natural Science Foundation of China [51131008]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74830
Collection中国科学院金属研究所
Corresponding Authorygzheng@imr.ac.cn
Recommended Citation
GB/T 7714
Zheng, Z. B.,Zheng, Y. G.,ygzheng@imr.ac.cn. Erosion-enhanced corrosion of stainless steel and carbon steel measured electrochemically under liquid and slurry impingement[J]. CORROSION SCIENCE,2016,102:259-268.
APA Zheng, Z. B.,Zheng, Y. G.,&ygzheng@imr.ac.cn.(2016).Erosion-enhanced corrosion of stainless steel and carbon steel measured electrochemically under liquid and slurry impingement.CORROSION SCIENCE,102,259-268.
MLA Zheng, Z. B.,et al."Erosion-enhanced corrosion of stainless steel and carbon steel measured electrochemically under liquid and slurry impingement".CORROSION SCIENCE 102(2016):259-268.
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