Current Density Distribution on Composite Structures Under Cathodic Protection in Seawater

K. Compton

doi:10.1520/STP41396S

SYMPOSIA PAPER Published: 01 January 1976

STP41396S

Current Density Distribution on Composite Structures Under Cathodic Protection in Seawater

Source

The distribution of cathodic protection current between members of copper-steel and stainless steel-aluminum galvanic couples was found to vary by ratio of 940 to 0.05 as the relative areas were varied from 100:1 to 1:100. Polarization curves and the distribution of current are given. Above a 1:1 ratio of cathode to anode, cathodic protection does not appear to be practical.

Author Information

Compton, K., G.

University of Miami, Miami, Fla.

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Details

Developed by Committee: G01

Pages: 48–55

DOI: 10.1520/STP41396S

ISBN-EB: 978-0-8031-6045-3

ISBN-13: 978-0-8031-6199-3

Current Density Distribution on Composite Structures Under Cathodic Protection in Seawater

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