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REVISTA DE CHIMIE
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https://doi.org/10.37358/Rev.Chim.1949

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Revista de Chimie (Rev. Chim.), Year 2020, Volume 71, Issue 8, 176-182

https://doi.org/10.37358/RC.20.8.8291

Zhiquan Huang, Jinchao Zou, Guowei Yang, Yanchun Zhu, Hongyu Lai, Chuanlu Qi

Effect of Cross Rolling on the Corrosion Resistance of AZ31 Magnesium Alloy

Abstract:

The effect of different rolling methods on the microstructure and corrosion behavior of AZ31 magnesium alloy in a 3.5% NaCl solution was studied via potentiodynamic polarization scanning, constant current discharge and electrochemical impedance spectroscopy. Results show that the corrosion current densities of cross rolling and unidirectional rolling are 8.60×10-3 and 4.68×10-2 A/cm2, respectively. Their difference is 5.4fold, the charge transfer resistance of cross rolling is large, the corrosion of one-way rolling is more serious than that of cross rolling, the discharge performance of cross rolling is more stable, and the anode polarization is small. After cross rolling, the grain size of the plate is relatively uniform and the corrosion products are non-adherent and less, so it is easy to fall off from its surface, which increases the effective contact between the electrolyte and the alloy surface and has more stable discharge performance.
Keywords:
AZ31 magnesium alloy; rolling method; corrosion performance; metallographic structure

Issue: 2020, Volume 71, Issue 8
Pages: 176-182
Publication date: 2020/8/31
https://doi.org/10.37358/RC.20.8.8291
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
HUANG, Z., ZOU, J., YANG, G., ZHU, Y., LAI, H., QI, C., Effect of Cross Rolling on the Corrosion Resistance of AZ31 Magnesium Alloy, Rev. Chim., 71(8), 2020, 176-182.

Vancouver
Huang Z, Zou J, Yang G, Zhu Y, Lai H, Qi C. Effect of Cross Rolling on the Corrosion Resistance of AZ31 Magnesium Alloy. Rev. Chim.[internet]. 2020 Aug;71(8):176-182. Available from: https://doi.org/10.37358/RC.20.8.8291


APA 6th edition
Huang, Z., Zou, J., Yang, G., Zhu, Y., Lai, H. & Qi, C. (2020). Effect of Cross Rolling on the Corrosion Resistance of AZ31 Magnesium Alloy. Revista de Chimie, 71(8), 176-182. https://doi.org/10.37358/RC.20.8.8291


Harvard
Huang, Z., Zou, J., Yang, G., Zhu, Y., Lai, H., Qi, C. (2020). 'Effect of Cross Rolling on the Corrosion Resistance of AZ31 Magnesium Alloy', Revista de Chimie, 71(8), pp. 176-182. https://doi.org/10.37358/RC.20.8.8291


IEEE
Z. Huang, J. Zou, G. Yang, Y. Zhu, H. Lai, C. Qi, "Effect of Cross Rolling on the Corrosion Resistance of AZ31 Magnesium Alloy". Revista de Chimie, vol. 71, no. 8, pp. 176-182, 2020. [online]. https://doi.org/10.37358/RC.20.8.8291


Text
Zhiquan Huang, Jinchao Zou, Guowei Yang, Yanchun Zhu, Hongyu Lai, Chuanlu Qi,
Effect of Cross Rolling on the Corrosion Resistance of AZ31 Magnesium Alloy,
Revista de Chimie,
Volume 71, Issue 8,
2020,
Pages 176-182,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.8.8291.
(https://revistadechimie.ro/Articles.asp?ID=8291)
Keywords: AZ31 magnesium alloy; rolling method; corrosion performance; metallographic structure


RIS
TY - JOUR
T1 - Effect of Cross Rolling on the Corrosion Resistance of AZ31 Magnesium Alloy
A1 - Huang, Zhiquan
A2 - Zou, Jinchao
A3 - Yang, Guowei
A4 - Zhu, Yanchun
A5 - Lai, Hongyu
A6 - Qi, Chuanlu
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 8
SP - 176
EP - 182
UR - https://doi.org/10.37358/RC.20.8.8291
KW - AZ31 magnesium alloy
KW - rolling method
KW - corrosion performance
KW - metallographic structure
ER -


BibTex
@article{RevCh2020P176,
author = {Huang Zhiquan and Zou Jinchao and Yang Guowei and Zhu Yanchun and Lai Hongyu and Qi Chuanlu},
title = {Effect of Cross Rolling on the Corrosion Resistance of AZ31 Magnesium Alloy},
journal = {Revista de Chimie},
volume = {71},
number = {8},
pages = {176-182},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.8.8291},
url = {https://revistadechimie.ro/Articles.asp?ID=8291}
}
 
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