Mass transfer effect on corrosion inhibition process of copper-nickel alloy in hydrochloric acid by benzotriazole

Joint Authors

Khadom, Anis A.
Yarrow, Aprael S.

Source

Journal of Saudi Chemical Society

Issue

Vol. 18, Issue 3 (31 Jul. 2014), pp.214-219, 6 p.

Publisher

Saudi Chemical Society

Publication Date

2014-07-31

Country of Publication

Saudi Arabia

No. of Pages

6

Main Subjects

Materials Science , Minerals

Topics

Abstract EN

The corrosion inhibition of copper–nickel alloy by Benzotriazole (BTA) in 1.5 M HCl has been investigated by weight loss and polarization techniques at different temperatures.

Maximum value of inhibitor efficiency was 99.8% for BTA at 35 C and 0.1 M inhibitor concentration, while the lower value was 86.8% at 55 C and 0.02 M inhibitor concentration.

The non-linear region of the polarization curve near the corrosion potential can be discussed depending on data of over potential as a function of current densities.

These data can be analyzed by suggestion of a mathematical model to take into account the effect of mass transfer on activation process.-

American Psychological Association (APA)

Khadom, Anis A.& Yarrow, Aprael S.. 2014. Mass transfer effect on corrosion inhibition process of copper-nickel alloy in hydrochloric acid by benzotriazole. Journal of Saudi Chemical Society،Vol. 18, no. 3, pp.214-219.
https://search.emarefa.net/detail/BIM-387013

Modern Language Association (MLA)

Khadom, Anis A.& Yarrow, Aprael S.. Mass transfer effect on corrosion inhibition process of copper-nickel alloy in hydrochloric acid by benzotriazole. Journal of Saudi Chemical Society Vol. 18, no. 3 (Jul. 2014), pp.214-219.
https://search.emarefa.net/detail/BIM-387013

American Medical Association (AMA)

Khadom, Anis A.& Yarrow, Aprael S.. Mass transfer effect on corrosion inhibition process of copper-nickel alloy in hydrochloric acid by benzotriazole. Journal of Saudi Chemical Society. 2014. Vol. 18, no. 3, pp.214-219.
https://search.emarefa.net/detail/BIM-387013

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p.219

Record ID

BIM-387013