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Al brass and Ag/AgCl Voltage Potential difference

Thread starter pamungkas
Start date Dec 4, 2003

Status: Not open for further replies.

Dec 4, 2003

pamungkas

Electrical

dear all,
I am investigating of a leakage condenser which use sea water as cooling water. I plan to measure the sacrificial anode (Zn) protecting the tubes (Al Brass) using Ag/AgCl. I know the correct value Cast Iron protected by Al against Ag/AgCl is about -0.85 V. Could any one tell me the correct potential difference (voltage) between Al Brass protected by Zn against Ag/AgCl?

I appreciate your helps.

thanks.