کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1471530 990353 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Corrosion behavior of cold rolled steel in peracetic acid solutions
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Corrosion behavior of cold rolled steel in peracetic acid solutions
چکیده انگلیسی

The corrosion behavior of cold rolled steel in different concentrations of peracetic acid (PAA) has been studied by electrochemical technique at 0 °C, 10 °C, 20 °C and 30 °C, respectively. Electrochemical parameters like corrosion potential, corrosion current density and corrosion rate were determined. The results show that concentrations of PAA and test temperatures can affect the corrosion rate obviously. The corrosion rate increases with increase of the concentration of PAA at each temperature, but the maximum corrosion rate appears at 20 °C at each same concentration of PAA. The characteristic chemical reactions were used to investigate the form of Fe ions dissolved in PAA solutions. It was found that the Fe3+ ions were the dominant corrosion products. A probable corrosion mechanism is presented to explain the experimental results.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Corrosion Science - Volume 50, Issue 1, January 2008, Pages 35–40
نویسندگان
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