METHOD OF ELECTROCHEMICAL NOISE MEASUREMENTS FOR CHARACTERIZATION OF LOCAL CORROSION PROCESSES
Janusz Smulko
Abstract:
The new method of electrochemical noise (current and voltage fluctuations) measurements is presented. The proposed method can characterise local corrosion events while the other electrochemical methods are much less effective than electrochemical noise measurements. The new measurement setup is proposed. The system can identify metal surface where local corrosion events take place. The realized measurement system is described in detail. All the practical problems of noise measurements and methods of outside distortion reduction are presented. The preliminary measurement results are also discussed.
Keywords:
electrochemical noise, local corrosion
Download:
PWC-2003-TC4-049.pdf
DOI:
-
Event details
Event name:
XVII IMEKO World Congress
Title:

Metrology in the 3rd Millennium

Place:
Dubrovnik, CROATIA
Time:
22 June 2003 - 28 June 2003
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