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cathodic protection

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Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030184
EISBN: 978-1-62708-282-2
... Abstract This chapter provides a detailed account of cathodic protection. It begins by discussing the fundamentals of cathodic protection followed by a description of the various types of cathodic protection. It then describes the origins, types, and alleged failures of cathodic protection...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910407
EISBN: 978-1-62708-250-1
... Abstract This article describes in detail the process of corrosion control by cathodic and anodic protection. The discussion covers the basic concept of cathodic and anodic protection systems, their types and equipment used, and the advantages, limitations, and applications of these protection...
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Published: 01 October 2011
Fig. 15.13 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 2000
Fig. 2 Schematic of an impressed-current cathodic protection system More
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Published: 01 January 2000
Fig. 3 The concept of cathodic protection related to a potential-pH diagram (left) and to electrochemical polarization curves (right) More
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Published: 01 January 2000
Fig. 4 Cathodic protection for underground pipe. (a) Sacrificial or galvanic anode. (b) Impressed-current anode More
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Published: 01 January 2000
Fig. 5 Solar cells used to provide electricity for the cathodic protection of a buried pipeline More
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Published: 01 January 2000
Fig. 7 Impressed-current cathodic protection of a buried pipeline using graphite anodes More
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Published: 01 January 2000
Fig. 12 Schematic of the cathodic protection of steel reinforcing bars in concrete. Arrows indicate current to the steel. More
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Published: 01 January 2000
Fig. 13 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. More
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Published: 01 January 2000
Fig. 18 Combined potential and current measurement for the cathodic protection of steel More
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Published: 01 November 2012
Fig. 30 Cathodic protection of a buried pipeline. (a) Using a buried magnesium anode. (b) Impressed-current cathodic protection of a buried pipeline using graphite anodes. Source: Ref 3 More
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Published: 01 July 2000
Fig. 4.26 Schematic polarization curves used in the analysis of cathodic protection by an impressed external current. Cathodic reaction is under Tafel control. More
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Published: 01 July 2000
Fig. 4.27 Schematic polarization curves used in the analysis of cathodic protection by an impressed external current. Cathodic reaction is under diffusion control. More
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Published: 01 March 2001
Fig. 15 Cathodic protection for underground pipe. (a) Sacrificial or galvanic anode. (b) Impressed-current anode. ac, alternating current More
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Published: 01 December 2015
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 December 2015
Fig. 1 Cathodic protection of buried pipeline using a buried magnesium anode More
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Published: 01 December 2015
Fig. 5 Impressed-current cathodic protection of a buried pipeline using graphite anodes More
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Published: 01 December 2015
Fig. 10 Tafel slope criterion for determining cathodic protection ( Ref 14 ). More
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Published: 01 December 2015
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