Corrosion inhibition of al-Si-Cu alloy in the basic media by using six inhibitors at four temperatures
Other Title(s)
تثبيط تأكل سبيكة المنيوم-سليكون-نحاس في وسط قاعدي باستخدام ستة مثبطات عند أربع درجات حرارة
Author
Source
Issue
Vol. 5, Issue 3 (30 Sep. 2008), pp.1-13, 13 p.
Publisher
University of Baghdad College of Science for Women
Publication Date
2008-09-30
Country of Publication
Iraq
No. of Pages
13
Main Subjects
Abstract EN
The research involved attempt to inhibit the corrosion of Al-Si-Cu alloy in 2.5x10-3 mol.dm-3 NaOH solution (pH=11.4) by addition of six different inhibitors with three concentrations (1x10-3, 1x10-2, and 0.1 mol.dm-3).
These inhibitors include three organic materials (sodium acetate, sodium benzoate, and sodium oxalate) and three inorganic materials (sodium chromate, disodium phosphate, and sodium sulphate).
The data that concerning polarization behaviour are calculates which include the corrosion potential (Ecorr) and current density (icorr), cathodic and anodic Tafel slopes (bc & ba), and polarization resistance (Rp).
Protection efficiency (P%) and activation energy (Ea) values were calculated for inhibition by the six inhibitors.
The results indicated the effect of temperature on the inhibition in basic media.
American Psychological Association (APA)
Anai, Rana Afif Majid. 2008. Corrosion inhibition of al-Si-Cu alloy in the basic media by using six inhibitors at four temperatures. Um-Salama Science Journal،Vol. 5, no. 3, pp.1-13.
https://search.emarefa.net/detail/BIM-367227
Modern Language Association (MLA)
Anai, Rana Afif Majid. Corrosion inhibition of al-Si-Cu alloy in the basic media by using six inhibitors at four temperatures. Um-Salama Science Journal Vol. 5, no. 3 (2008), pp.1-13.
https://search.emarefa.net/detail/BIM-367227
American Medical Association (AMA)
Anai, Rana Afif Majid. Corrosion inhibition of al-Si-Cu alloy in the basic media by using six inhibitors at four temperatures. Um-Salama Science Journal. 2008. Vol. 5, no. 3, pp.1-13.
https://search.emarefa.net/detail/BIM-367227
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 8-13
Record ID
BIM-367227