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中国腐蚀与防护学报  2012, Vol. 32 Issue (5): 403-406    
  研究报告 本期目录 | 过刊浏览 |
低Mn含量高电位镁合金牺牲阳极
侯军才1,梁国军2,乔锦华2,张秋美1
1. 陕西理工学院材料科学与工程学院 汉中 723003
2. 鹤壁地恩地新材料科技有限公司 鹤壁 458020
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
全文: PDF(1189 KB)  
摘要: 

采用纯度较高的纯镁为原料熔炼了Mn含量分别为0.08%,0.2%,0.3%,0.4%,0.5%(质量分数)的低Mn含量镁牺牲阳极和工程中常用的Mg-1Mn合金(Mn含量为0.6%,0.7%),探讨Mn含量对降低Mg-Mn牺牲阳极Fe含量、显微组织和电化学性能的影响规律,阐明低Mn含量镁牺牲阳极的工程应用可行性,得到合理的Mn含量范围。

关键词 低Mn含量铸造镁阳极电流效率高电位    
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 wordslow Mn content    cast magnesium sacrificial anode    current efficiency    high potential
收稿日期: 2011-10-27     
ZTFLH:  TG146.2  
通讯作者: 张秋美     E-mail: yunzi101@126.com
Corresponding author: ZHANG Qiumei     E-mail: yunzi101@126.com
作者简介: 侯军才,男,1980年生,博士生,研究方向为镁牺牲阳极材料的研制和固相焊接技术

引用本文:

侯军才,梁国军,乔锦华,张秋美. 低Mn含量高电位镁合金牺牲阳极[J]. 中国腐蚀与防护学报, 2012, 32(5): 403-406.
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.

链接本文:

https://www.jcscp.org/CN/      或      https://www.jcscp.org/CN/Y2012/V32/I5/403

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