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Journal of Chinese Society for Corrosion and protection  2012, Vol. 32 Issue (5): 403-406    DOI:
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LOW Mn CONTENT MAGNISIUM SACRIFICIAL ANODE
HOU Juncai1, LIANG Guojun2, QIAO Jinhua2, ZHANG Qiumei1
1. School of Materials Science and Engineering,Shaanxi University of Technology, Hanzhong 723003
2. HeBi D&D New Material Technologies Co., Ltd, Hebi 458020
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Abstract  

Magnesium sacrificial anodes with different Mn contents, i.e. 0.08%, 0.2%, 0.3%, 0.4%, 0.5% and the Mg-1Mn (0.6% and 0.7% Mn), which was used mainly in engineering applications  were prepared by highly purified magnesium. The effects of Mn content on diminishing the Fe content, the microstructure and the electrochemical properties of Mg-Mn anodes were investigated. In addition, the availability of decreasing the Mn content of the Mg-Mn high potential sacrificial anode was proved and the proper Mn addition scale was also determined.

Key words:  low Mn content      cast magnesium sacrificial anode      current efficiency      high potential     
Received:  27 October 2011     
ZTFLH:  TG146.2  
Corresponding Authors:  ZHANG Qiumei     E-mail:  yunzi101@126.com

Cite this article: 

HOU Juncai, LIANG Guojun, QIAO Jinhua, ZHANG Qiumei. LOW Mn CONTENT MAGNISIUM SACRIFICIAL ANODE. Journal of Chinese Society for Corrosion and protection, 2012, 32(5): 403-406.

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https://www.jcscp.org/EN/     OR     https://www.jcscp.org/EN/Y2012/V32/I5/403

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