Apparatus and methods to detect and assess microorganism influenced corrosion and pitting corrosion

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United States of America Patent

PATENT NO 11674885
SERIAL NO

17071406

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Abstract

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A method to detect and assess microorganism influenced corrosion includes measuring current flow between a test electrode and a control electrode in a split chamber zero resistance ammeter apparatus and calculating a predictive difference in mass loss between the test electrode and the control electrode based on that current over time; and measuring the resistance, Rpit, of a surface of the subject metal to assess pitting corrosion using an electrochemical impedance spectroscopy apparatus.

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Patent Owner(s)

  • THE UNIVERSITY OF AKRON

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chinthala, Sai Prasanna Akron, US 1 0
Monty-Bromer, Chelsea Copley, US 1 0
Sadek, Anwar Akron, US 1 0
Senko, John Akron, US 1 0

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