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Faculty of Sciences
Document Details
Document Type
:
Article In Journal
Document Title
:
Corrosion inhibition of aluminium by some picrate salts
Corrosion inhibition of aluminium by some picrate salts
Document Language
:
Arabic
Abstract
:
Corrosion of aluminium in hydrochloric acid solution has been studied by hydrogen evolution, weight loss as well as galvanostatic measurements without and with some picrate salts as inhibitors. The inhibitors used are: Sodium, Potasium and Ammonium picrate, mono, di, tri and tetramethylammonium picrate. The compounds have a marked inhibitive effect on the corrosion of aluminium. The dependence of corrosion rate on inhibitor concentration is highly marked. The effect of substitution of hydrogen atoms in ammonium by methyl groups in alkylannnonium picrate salts on corrosion rate is investigated.
Journal Name
:
BULLETIN OF ELECTROCHEMISTRY
Volume
:
20
Issue Number
:
1
Publishing Year
:
2004 AH
Added Date
:
Saturday, June 14, 2008
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
.
Khalil RM
Researcher
د. فوزية محمد النويصر
Al-Nowaiser FM
Researcher
falnowaiser@kau.edu.sa
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