Real-time corrosion monitoring for carbon steel materials in simulated seawater under cathodic protection conditions was conducted, utilizing coupled multielectrode sensors. It was demonstrated that the coupled multielectrode sensor is an effective real-time tool for monitoring the effectiveness of cathodic protection and for measurement of the threshold value of the protection potential for specific equipment.

Subject
Water, Sensors, Anodic protection, Cathodic protection, Corrosion currents, Corrosion rate, Cathodic potential, Free corrosion potential, Sea salt, Carbon steel, Protection potential, Electrodes, Electrode potential
Keywords:
Cathodic protection, corrosion monitoring, corrosion sensor, localized corrosion, online corrosion sensor, real-time corrosion sensor, multielectrode sensor, coupled multiple electrodes
© 2004 Association for Materials Protection and Performance (AMPP). All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise) without the prior written permission of AMPP. Positions and opinions advanced in this work are those of the author(s) and not necessarily those of AMPP. Responsibility for the content of the work lies solely with the author(s).
2004
Association for Materials Protection and Performance (AMPP)
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