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Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004114
EISBN: 978-1-62708-184-9
... Abstract This article describes two principal methods for detecting well casing corrosion, namely, metal-loss tools and casing current measurement, as well as their limitations and advantages. It discusses the factors to be considered in designing well casing cathodic protection systems...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004118
EISBN: 978-1-62708-184-9
... Abstract This article provides a detailed discussion on the various devices by which cathodic protection (CP) can be applied to pipe-type power transmission cables. These devices include the resistor rectifier, isolator-surge protector, polarization cells, and field rectifiers. The article...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004109
EISBN: 978-1-62708-184-9
... Abstract Cathodic protection (CP) is an electrochemical means of corrosion control widely used in the marine environment. This article discusses two types of CP systems: impressed current systems and sacrificial anode (passive) systems. It describes the anode materials used in these systems...
Book Chapter

By Robert H. Heidersbach
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003697
EISBN: 978-1-62708-182-5
... Abstract Cathodic protection is an electrochemical means of corrosion control in which the oxidation reaction in a galvanic cell is concentrated at the anode, which suppresses corrosion of the cathode in the same cell. This article provides a detailed discussion on the fundamentals and types...
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Published: 01 August 2013
Fig. 4 Cathodic protection of steel by zinc compared to lack of protection by tin More
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Published: 30 September 2015
Fig. 15 Hydrogen gas evolution at a pinhole receiving cathodic protection More
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Published: 30 September 2015
Fig. 50 Cathodic protection visual evaluations. Courtesy of KTA-Tator, Inc. More
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Published: 01 January 2003
Fig. 1 Cathodic-protection system for a buried steel tank. (a) The original design that caused local failure of a nearby unprotected buried pipeline by stray-current corrosion. (b) Improved design. Installation of a second anode and an insulated buss connection provided protection for both More
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Published: 01 January 2002
Fig. 8 Cathodic protection of a buried pipeline using a buried magnesium anode. Source: Ref 6 More
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Published: 01 January 2002
Fig. 9 Impressed-current cathodic protection of a buried pipeline using graphite anodes. Source: Ref 6 More
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Published: 01 January 2003
Fig. 18 Detailed code for the basic events leading to a cathodic protection (C.P.) deficiency More
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Published: 01 January 2003
Fig. 1 Cathodic protection of buried pipeline using a buried magnesium anode More
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Published: 01 January 2003
Fig. 5 Impressed-current cathodic protection of a buried pipeline using graphite anodes More
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Published: 01 January 2003
Fig. 10 Tafel slope criterion for determining cathodic protection ( Ref 14 ). See the article “Kinetics of Aqueous Corrosion” in this Volume for detailed explanations of these diagrams. More
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Published: 01 January 2003
Fig. 18 Use of mixed oxide/titanium anode mesh for cathodic protection. (a) Sidewalk and barrier-wall installation. (b) Installation of anode mesh on a bridge substructure. Courtesy of ELTECH Systems Corporation More
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Published: 01 January 2003
Fig. 19 Solar cells used to provide electricity for the cathodic protection of a buried pipeline More
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Published: 01 January 2003
Fig. 2 Simplified layouts for cathodic protection systems. (a) Impressed current cathodic protection system (b) Galvanic or sacrificial cathodic protection system More
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Published: 01 January 2003
Fig. 3 Evans diagrams for cathodic protection (CP) systems. (a) Diagram for an impressed current CP system protecting a steel structure in an oxygenated neutral or basic environment using an inert anode. (b) Diagram for a galvanic or sacrificial CP system protecting a steel structure More
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Published: 15 January 2021
Fig. 25 Cathodic protection of a buried pipeline using a buried magnesium anode. Source: Ref 13 More
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Published: 15 January 2021
Fig. 26 Impressed-current cathodic protection of a buried pipeline using graphite anodes. Source: Ref 13 More