Study on the Electrochemical Performance of Sacrificial Anode Interfered by Alternating Current Voltage
Joint Authors
Ding, Qingmiao
Chu, Xiao
Shen, Tao
Yu, Xiaoxiao
Source
International Journal of Corrosion
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-11-05
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The effect of alternating current (AC) voltage of 0V, 1V, 3V, and 5V on magnesium alloy sacrificial anode electrochemical properties was studied by open circuit potential (OCP) analysis, electrochemical impedance spectroscopy (EIS), and polarization curve measurements.
The results demonstrate that the AC voltage has a great effect on the magnesium alloy sacrificial anode.
The corrosion control is anode control in the first two days with no AC interference.
The stray current accelerates the transmission and diffusion of oxygen, so the corrosion rate under AC interference is higher than that with no AC interference.
And the corrosion control becomes cathodic control under AC interference.
The corrosion rate of the sacrificial anode is faster and faster as the AC interference voltage increases in the range of 0~5V, while the corrosion inclination is weakened.
American Psychological Association (APA)
Ding, Qingmiao& Chu, Xiao& Shen, Tao& Yu, Xiaoxiao. 2018. Study on the Electrochemical Performance of Sacrificial Anode Interfered by Alternating Current Voltage. International Journal of Corrosion،Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1169700
Modern Language Association (MLA)
Ding, Qingmiao…[et al.]. Study on the Electrochemical Performance of Sacrificial Anode Interfered by Alternating Current Voltage. International Journal of Corrosion No. 2018 (2018), pp.1-7.
https://search.emarefa.net/detail/BIM-1169700
American Medical Association (AMA)
Ding, Qingmiao& Chu, Xiao& Shen, Tao& Yu, Xiaoxiao. Study on the Electrochemical Performance of Sacrificial Anode Interfered by Alternating Current Voltage. International Journal of Corrosion. 2018. Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1169700
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1169700