کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9783062 | 1511868 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Inhibition effect of polyethylene glycol on the corrosion of carbon steel in sulphuric acid
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The inhibiting action of some polyethylene glycols on carbon steel corrosion, using 3N sulphuric acid as corroding solution, was evaluated by the weight loss method and polarization and impedance spectroscopy techniques. In order to study the effect of polyethylene glycol structure on the inhibition efficiency, different molar weights (200-10,000 g molâ1) were selected. This work has demonstrated that the polyethylene glycols have an inhibition effect on the corrosion process and the inhibition efficiency is more than 90%. It was shown that polyethylene glycol is adsorbed physically on carbon steel in acid medium.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 92, Issues 2â3, 15 August 2005, Pages 480-486
Journal: Materials Chemistry and Physics - Volume 92, Issues 2â3, 15 August 2005, Pages 480-486
نویسندگان
H. Ashassi-Sorkhabi, N. Ghalebsaz-Jeddi,