Inhibition of the Sulfide Induced Pitting of Copper Nickel Alloy using Benzotriazole

Benzotriazole (BTAH) affects the localized corrosion of Cu10Ni alloy in 3.4% NaCl salt water containing 2 ppm sulfide ions. BTAH concentrations > 5 x 10-4 M imparted corrosion inhibiting efficiency that increased with its concentration. On the other hand, a concentration of 10-4 M BTAH acted as a...

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Bibliographic Details
Main Author: Nageh K. Allam, Hussein S. Hegazy and Elsayed A. Ashour
Format: Article
Language:English
Published: Elsevier 2007-07-01
Series:International Journal of Electrochemical Science
Subjects:
Online Access:http://www.electrochemsci.org/papers/vol2/2070549.pdf
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