Development of high active aluminum alloy sacrificail anode

Authors

Zhaobo Wei, Qingdao Branch, Luoyang Ship Material Research Institute, Qinqdao 266071)Li Zenya(Applied Chemistry Department,Tianjin University,Tianjin 300072;
Jianhua Wu, Qingdao Branch, Luoyang Ship Material Research Institute, Qinqdao 266071)Li Zenya(Applied Chemistry Department,Tianjin University,Tianjin 300072;
Guangzhang Chen, Qingdao Branch, Luoyang Ship Material Research Institute, Qinqdao 266071)Li Zenya(Applied Chemistry Department,Tianjin University,Tianjin 300072;
Songrao Jiang, Qingdao Branch, Luoyang Ship Material Research Institute, Qinqdao 266071)Li Zenya(Applied Chemistry Department,Tianjin University,Tianjin 300072;

Abstract

A high active aluminum alloy sacrificial anode with the operating potential-1.40 v (SCE),and the the current capacity more than 2 175 A·h/kg and dissolution fair issuccessfully developed by adding zinc,indium,gallium,bismuth and heat treatment.The aluminumalloy sacrificial anode with super electrochemical properties can throughly replace the magnesium alloyanode when applied to seawater and freshening seawater,which is obviously advantageous to thetechnology and economy.

Keywords

High active, Aluminum sacrificial anode, Cathodic protection, Freshening seawater

DOI Link

https://doi.org/10.61558/2993-074X.1303

Publication Date

1995-08-28

Online Available Date

1995-08-28

Revised Date

1995-08-28

Received Date

1995-08-28

Recommended Citation

Zhaobo Wei, Jianhua Wu, Guangzhang Chen, Songrao Jiang. Development of high active aluminum alloy sacrificail anode[J]. Journal of Electrochemistry, 1995 , 1(3): 339-341.
DOI: 10.61558/2993-074X.1303
Available at: https://jelectrochem.xmu.edu.cn/journal/vol1/iss3/15

References

1日本公开特许公报（A），昭62－802872日本公开特许公报（A），平1－2688403RedingJT，NewportJJ．MaterialProtection，1966，5（12）：154DespicAR，DrazicDMetal．J．Applied，Electrochem，1976，16：527