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Apparatus for Measuring Electrochemical Corrosion

Abstract: 

Disclosed herein is an electrochemical corrosion sensor. The sensor may include an array of electrodes wherein each electrode may include a diamond like carbon coating disposed on at least a portion of the electrodes. The coating thickness may be at least about 1 micron. The electrodes may therefore provide relatively more accurate determination of electrode corrosion rates that may be more consistent with coupon type gravimetric testing.

Patent Number: 
7,722,748
Date Of Issue: 
05/25/2010
Inventors: 

Kuang-Tsan Kenneth Chiang; Lietai Yang