Server maintenance is scheduled for Saturday, December 21st between 6am-10am CST.

During that time, parts of our website will be affected until maintenance is completed. Thank you for your patience.

Search
Filters
Close

51317-9103-Application of electrochemical noise technique to monitor carbon steel corrosion under sand deposit

The corrosion process of carbon steel in the presence of silica sand deposit in chloride-containing solution at 30 °C was monitored by use of electrochemical noise (EN). Results demonstrated that electrochemical noise with recurrence quantification analysis is useful for monitoring localized under deposit corrosion.

Product Number: 51317-9103-SG
Author: Yang Hou / Chris Aldrich / Katerina Lepkova / Laura Machuca Suarez / Brian Kinsella
Publication Date: 2017
$20.00
$20.00
$20.00

The corrosion process of carbon steel in the presence of silica sand deposit in chloride-containing solution at 30 °C was monitored by use of electrochemical noise (EN). Noise resistance calculated from EN was compared with the polarization resistance obtained from conventional corrosion monitoring techniques, such as linear polarization resistance (LPR) and electrochemical impedance spectroscopy (EIS). Recurrence quantification analysis (RQA) was employed to characterize the current noise data associated with different corrosion types and the extracted variables were used for UDC process monitoring. After tests, the corroded steel surfaces were examined using a 3D profilometry to gather information about localized defects. The results demonstrated that electrochemical noise associated with recurrence quantification analysis is a useful tool for monitoring localized corrosion of under deposit corrosion.

Key words: Conference papers, 2017 conference papers, Carbon steel, Sand deposit, Electrochemical noise, Corrosion monitoring, Recurrence quantification analysis.

 

The corrosion process of carbon steel in the presence of silica sand deposit in chloride-containing solution at 30 °C was monitored by use of electrochemical noise (EN). Noise resistance calculated from EN was compared with the polarization resistance obtained from conventional corrosion monitoring techniques, such as linear polarization resistance (LPR) and electrochemical impedance spectroscopy (EIS). Recurrence quantification analysis (RQA) was employed to characterize the current noise data associated with different corrosion types and the extracted variables were used for UDC process monitoring. After tests, the corroded steel surfaces were examined using a 3D profilometry to gather information about localized defects. The results demonstrated that electrochemical noise associated with recurrence quantification analysis is a useful tool for monitoring localized corrosion of under deposit corrosion.

Key words: Conference papers, 2017 conference papers, Carbon steel, Sand deposit, Electrochemical noise, Corrosion monitoring, Recurrence quantification analysis.

 

Also Purchased
Picture for 07336 Monitoring Methods for MIC
Available for download

07336 Monitoring Methods for MIC

Product Number: 51300-07336-SG
ISBN: 07336 2007 CP
Author: George Licina
Publication Date: 2007
$20.00
Picture for 06411 PRACTICAL ASPECTS OF FIELD MONITORING
Available for download

06411 PRACTICAL ASPECTS OF FIELD MONITORING OF CORROSION

Product Number: 51300-06411-SG
ISBN: 06411 2006 CP
Author: Ian George Winning, Eliazid Belhimer
$20.00
Picture for 00271 CORROSION DETECTION AND MONITORING
Available for download

00271 CORROSION DETECTION AND MONITORING - A REVIEW

Product Number: 51300-00271-SG
ISBN: 00271 2000 CP
Author: Vinod S. Agarwala, Siraj Ahmad
$20.00