Method for measuring localized corrosion rate with a...

Electrolysis: processes – compositions used therein – and methods – Electrolytic analysis or testing – For corrosion

Reexamination Certificate

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C204S404000, C204S412000, C324S693000, C324S700000, C324S071100

Reexamination Certificate

active

11102106

ABSTRACT:
A method of measuring localized corrosion, using a multi-electrode array sensor. The method eliminates the effect of internal current in corroded electrodes, and thus provides a more accurate corrosion measurement. In one embodiment, the potential of a common node of the sensor is adjusted so that the sensor's most cathodic current is close to zero.

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