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Galvanic corrosion of carbon steel-copper in aerated h2so4 under agitation conditions
Other Title(s)
التآكل الكلفاني الكربون الفولاذي-نحاس في محلول الكبريتيك و في ظروف الخلط بوجود الهواء
Joint Authors
Hasan, Basim O.
Hamad, Muayyad Fadl
Abd al-Qadir, Huda Diya
Source
Engineering and Technology Journal
Issue
Vol. 33, Issue 9A (30 Sep. 2015), pp.2107-2118, 12 p.
Publisher
Publication Date
2015-09-30
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Topics
Abstract EN
Galvanic and free corrosion experiments on carbon steel-copper couple in 3% H2SO4 in the presence of NaCl salts were carried out under different operating conditions.
The effect of temperature, agitation speed, and air bubbling (O2 concentration) on the free and galvanic corrosion was studied and discussed.
The galvanic corrosion was investigated by both weight loss method and by determining the galvanic currents using zero resistance ammeter (ZRA).
The results revealed that increasing temperature leads to increase the galvanic corrosion rate and also the free corrosion rate of each metal.
Increasing agitation velocity enhanced the galvanic corrosion rate in a manner depending on temperature.
The presence of air bubbling increased the corrosion rate and galvanic currents at low air pumping rate, while, at high pumping rate, air bubbling decreased the corrosion rate
American Psychological Association (APA)
Hamad, Muayyad Fadl& Abd al-Qadir, Huda Diya& Hasan, Basim O.. 2015. Galvanic corrosion of carbon steel-copper in aerated h2so4 under agitation conditions. Engineering and Technology Journal،Vol. 33, no. 9A, pp.2107-2118.
https://search.emarefa.net/detail/BIM-655370
Modern Language Association (MLA)
Hamad, Muayyad Fadl…[et al.]. Galvanic corrosion of carbon steel-copper in aerated h2so4 under agitation conditions. Engineering and Technology Journal Vol. 33, no. 9A (2015), pp.2107-2118.
https://search.emarefa.net/detail/BIM-655370
American Medical Association (AMA)
Hamad, Muayyad Fadl& Abd al-Qadir, Huda Diya& Hasan, Basim O.. Galvanic corrosion of carbon steel-copper in aerated h2so4 under agitation conditions. Engineering and Technology Journal. 2015. Vol. 33, no. 9A, pp.2107-2118.
https://search.emarefa.net/detail/BIM-655370
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 2117-2118
Record ID
BIM-655370