Effect of Ti on microstructure and properties of aluminum sacrificial anode containing rare earth elements

DOI

10.2991/meita-15.2015.178How to use a DOI?

Keywords

Al sacrificial anodes, Ti, microstructure, electrochemical performance.

Abstract

The optimum amount of Ti element in aluminum alloy sacrificial anodes was explored by analyzing microstructure, electrochemical impedance and polarization curve of the anode. And their corrosion behavior was determined preliminarily. The results showed that the aluminum anodes with 0.1 % Ti have fine grains, dissolve uniformly, and have good activation performance. The reason is that the addition of titanium can make the alloy elements dissolved uniformly, reduce the intergranular corrosion.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Kun Cheng
AU  - Xin Liu
AU  - Guangwen Xie
AU  - Jizhou Duan
AU  - Jie Zhang
PY  - 2015/08
DA  - 2015/08
TI  - Effect of Ti on microstructure and properties of aluminum sacrificial anode containing rare earth elements
BT  - Proceedings of the 2015 International Conference on Materials Engineering and Information Technology Applications
PB  - Atlantis Press
SP  - 941
EP  - 944
SN  - 2352-5401
UR  - https://doi.org/10.2991/meita-15.2015.178
DO  - 10.2991/meita-15.2015.178
ID  - Cheng2015/08
ER  -