کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5347029 | 1503557 | 2017 | 46 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of time on the characteristics of passive film formed on stainless steel
ترجمه فارسی عنوان
تأثیر زمان بر ویژگی های فیلم منفذی شکل گرفته بر روی فولاد ضد زنگ
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
چکیده انگلیسی
By potentiostatic polarisation for different time, passive films were formed on AISI 316SS. Characteristics of these films were studied using electrochemical measurement and surface analysis method. The results show the film thickness, film resistance and carriers' density in the film all increase with time, and the increase of the film thickness and resistance both follows the direct logarithmic law. As time prolongs, FeOOH penetrates deep into the film, and its concentration in the film also increases, while the distribution of the other components of the film changes a little. The changing mechanisms of passive film characteristics with time were analysed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 412, 1 August 2017, Pages 214-222
Journal: Applied Surface Science - Volume 412, 1 August 2017, Pages 214-222
نویسندگان
Ruijing Jiang, Yuwu Wang, Xu Wen, Changfeng Chen, Jingmao Zhao,