Electrochemical noise generated during stress corrosion cracking in high-temperature water and its relationship to repassivation kinetics

Rik-Wouter Bosch; Marc Vankeerberghen; Serguei Gavrilov; Steven Van Dyck; Rachid Chaouadi

Electrochemical noise generated during stress corrosion cracking in high-temperature water and its relationship to repassivation kinetics

Rik-Wouter Bosch, Marc Vankeerberghen, Serguei Gavrilov, Steven Van Dyck, Rachid Chaouadi

Research output › peer-review

Abstract

In this chapter, we tried to create a link between repassivation kinetics, electrochemical noise and SCC. To measure an electrochemical noise signal that can be related to a cracking event, an anodic current from a bare metal surface is required. This anodic current does not necessarily have to be the rate determining step in the SCC process, but it has to be related to a cracking event. This anodic current causes a potential drop in the electrolyte solution that can be picked up by a suitable electrode.

Original language	English
Title of host publication	Corrosion monitoring in nuclear systems: research and applications
Place of Publication	Wakefield, United Kingdom
Publisher	Taylor & Francis (CRC)
Pages	32-45
Edition	56
ISBN (Print)	978-1-906540-98-2
State	Published - Sep 2010

Publication series

Name	European Federation of Corrosion Publications
Number	56

Cite this

Bosch, R.-W., Vankeerberghen, M., Gavrilov, S., Van Dyck, S., & Chaouadi, R. (2010). Electrochemical noise generated during stress corrosion cracking in high-temperature water and its relationship to repassivation kinetics. In Corrosion monitoring in nuclear systems: research and applications (56 ed., pp. 32-45). (European Federation of Corrosion Publications; No. 56). Taylor & Francis (CRC).

Bosch, Rik-Wouter ; Vankeerberghen, Marc ; Gavrilov, Serguei et al. / Electrochemical noise generated during stress corrosion cracking in high-temperature water and its relationship to repassivation kinetics. Corrosion monitoring in nuclear systems: research and applications. 56. ed. Wakefield, United Kingdom : Taylor & Francis (CRC), 2010. pp. 32-45 (European Federation of Corrosion Publications; 56).

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Bosch, R-W , Vankeerberghen, M , Gavrilov, S , Van Dyck, S & Chaouadi, R 2010, Electrochemical noise generated during stress corrosion cracking in high-temperature water and its relationship to repassivation kinetics. in Corrosion monitoring in nuclear systems: research and applications. 56 edn, European Federation of Corrosion Publications, no. 56, Taylor & Francis (CRC), Wakefield, United Kingdom, pp. 32-45.

Electrochemical noise generated during stress corrosion cracking in high-temperature water and its relationship to repassivation kinetics. / Bosch, Rik-Wouter ; Vankeerberghen, Marc ; Gavrilov, Serguei et al.
Corrosion monitoring in nuclear systems: research and applications. 56. ed. Wakefield, United Kingdom: Taylor & Francis (CRC), 2010. p. 32-45 (European Federation of Corrosion Publications; No. 56).

Research output › peer-review

TY - CHAP

T1 - Electrochemical noise generated during stress corrosion cracking in high-temperature water and its relationship to repassivation kinetics

AU - Bosch, Rik-Wouter

AU - Vankeerberghen, Marc

AU - Gavrilov, Serguei

AU - Van Dyck, Steven

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AB - In this chapter, we tried to create a link between repassivation kinetics, electrochemical noise and SCC. To measure an electrochemical noise signal that can be related to a cracking event, an anodic current from a bare metal surface is required. This anodic current does not necessarily have to be the rate determining step in the SCC process, but it has to be related to a cracking event. This anodic current causes a potential drop in the electrolyte solution that can be picked up by a suitable electrode.

KW - electrochemical noise

KW - stress corrosion cracking

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Bosch RW , Vankeerberghen M , Gavrilov S , Van Dyck S , Chaouadi R. Electrochemical noise generated during stress corrosion cracking in high-temperature water and its relationship to repassivation kinetics. In Corrosion monitoring in nuclear systems: research and applications. 56 ed. Wakefield, United Kingdom: Taylor & Francis (CRC). 2010. p. 32-45. (European Federation of Corrosion Publications; 56).