کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8955328 | 1646079 | 2018 | 42 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
High temperature oxidation behavior of ferritic stainless steel containing W and Ce
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The oxidation behavior of a ferritic stainless steel alloyed with elements, W and Ce, was studied at 950â1100â¯Â°C for up to 100â¯h. The oxide film was compact and uniform on the addition of Ce, and the number of defects at the oxide/metal interface was significantly decreased such that it exhibited good adhesion. The addition of Ce or combination of Ce and W reduced the number of dissolved Laves phase (Fe,Cr,Si)2(Nb,Mo) at 1000â1050â¯Â°C, which precipitated within the grains or at the grain boundaries. The inward growth of oxide film was effectively hindered by Laves phase.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Corrosion Science - Volume 142, September 2018, Pages 79-92
Journal: Corrosion Science - Volume 142, September 2018, Pages 79-92
نویسندگان
Liangliang Wei, Jiahao Zheng, Liqing Chen, Raja Devesh Kumar Misra,