Methylamine as Corrosion Inhibitors for Carbon Steel in Hydrochloric Acid Solutions.
DOI:
https://doi.org/10.37376/1571-000-031-004الملخص
نظرا للأهمية المتعددة لنواحي الصلب الكربونى تناول البحث دراسة معدل تآكل وتثبيط الصلب الكربونى باستخدام تركيزات مختلفة من الميثيل امين وذلك في محلول 1 مولر حمض الهيدروكلوريك طريقة فقد الوزن. وقد أظهرت النتائج أن المركبات المستخدمة تعمل كمثبطات مختلطة (مهبطية ومصعدية). وقد تم تحديد نوع الأدمصاص للمثبطات ووجد انه فيزيائى وبواسطة دراسة تأثير درجة الحرارة على معدل التآكل للصلب الكربونى تم حساب بعض الدوال الثرموديناميكية وقد وجد ان هذه المركبات تدمص على سطح الصلب الكربونى خلال المجموعات المعطية الموجودة فى هذه المركبات وجد ان جميع هذه القياسات المختلفة متوافقة مما يدل على صحة ودقة النتائج المتحصل عليها .
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