کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1471821 | 990362 | 2006 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of Cu and Sn content in the corrosion of AISI 304 and 316 stainless steels in H2SO4
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Influence of Cu and Sn content in the corrosion of AISI 304 and 316 stainless steels in H2SO4 Influence of Cu and Sn content in the corrosion of AISI 304 and 316 stainless steels in H2SO4](/preview/png/1471821.png)
چکیده انگلیسی
This paper addresses the influence of Cu and Sn addition on the corrosion resistance of AISI 304 and 316 stainless steels in 30 wt% H2SO4 at 25 and 50 °C. The corrosion process was evaluated by gravimetric tests, DC measurements and electrochemical impedance spectroscopy (EIS). The corrosion products were analysed by SEM, X-ray mapping and XPS before and after accelerated tests. The behaviour of both AISI 304 and 316 stainless steels in sulphuric acid solution was greatly improved by increasing Cu concentration and the synergic effect of Cu and Sn. Addition of Sn increased corrosion resistance, but less than addition of copper.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Corrosion Science - Volume 48, Issue 5, May 2006, Pages 1075–1092
Journal: Corrosion Science - Volume 48, Issue 5, May 2006, Pages 1075–1092
نویسندگان
A. Pardo, M.C. Merino, M. Carboneras, F. Viejo, R. Arrabal, J. Muñoz,