cathodic protection with only magnesium depleted in the electrochemical process,is sometimes called what?

2010-01-09 7:00 am
cathodic protection of an iron storage tanks(cathode) by magnesium , a more electropositive metal (anode).

回答 (1)

2010-01-09 8:33 am
✔ 最佳答案
a sacrificial anode

http://en.wikipedia.org/wiki/Sacrificial_anode


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