أعضاء هيئة التدريس - جامعة بنها
Effects of Cl−, NO 3− and SO 4 2− anions on the anodic behavior of carbon steel in deaerated 0.50 M NaHCO 3 solutions
Applied surface science • 2006
معلومات البحث
المؤلفون
MM El-Naggar
الكلمات المفتاحية
Not Available
المجلة العلمية
Applied surface science
الناشر
Not Available
المجلد
252
العدد
18
الصفحات
6179-6194
publication.type
International
رابط البحث
Not Available
المواد المرفقة
Not Available
الملخص
The effects of Cl−, NO3− and SO42− aggressive anions on the corrosion and passivation
behavior of carbon steel electrode in deaerated 0.50 M NaHCO3 solutions were studied
using potentiodynamic anodic polarization and SEM techniques. It was found that the
presence of Cl−, NO3− and SO42− anions stimulates the anodic dissolution rate in both the
active and the pre-passive potential regions. Moreover, significantly great effects were
observed in both the passive and the trans-passive potential regions. Pitting corrosion ...
behavior of carbon steel electrode in deaerated 0.50 M NaHCO3 solutions were studied
using potentiodynamic anodic polarization and SEM techniques. It was found that the
presence of Cl−, NO3− and SO42− anions stimulates the anodic dissolution rate in both the
active and the pre-passive potential regions. Moreover, significantly great effects were
observed in both the passive and the trans-passive potential regions. Pitting corrosion ...