کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10269417 | 459855 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Scanning droplet cell investigations on single grains of a FeAlCr light weight ferritic steel
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Scanning droplet cell investigations on single grains of a FeAlCr light weight ferritic steel Scanning droplet cell investigations on single grains of a FeAlCr light weight ferritic steel](/preview/png/10269417.png)
چکیده انگلیسی
Polycrystalline Fe7.5Al7Cr is a ferritic light weight steel that shows a strong anisotropic dissolution behaviour. This electrochemical phenomenon was investigated by use of a scanning droplet cell (SDC). The crystallographic orientation of the single grains was determined by electron back scatter diffraction (EBSD). The fraction of grains with a near ã1 1 1ã orientation (<10°) was 1.88 times higher than that of the near ã0 0 1ã orientation prior to annealing and 3.58 times higher after annealing. Voltammograms were performed on single grains with low index planes. The critical current density was 53% higher on ã0 0 1ã grains as compared to ã1 1 1ã grains. These results are used to discuss the electrochemical behaviour of the polycrystalline FeAlCr.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 51, Issue 5, 10 November 2005, Pages 978-983
Journal: Electrochimica Acta - Volume 51, Issue 5, 10 November 2005, Pages 978-983
نویسندگان
Kirsten Agnes Lill, Achim Walter Hassel, Georg Frommeyer, Martin Stratmann,