کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1498156 1510897 2015 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental and phenomenological investigations of diffusion in Co–Al–W alloys
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Experimental and phenomenological investigations of diffusion in Co–Al–W alloys
چکیده انگلیسی


• Error function expansion (ERFEX) was used to represent diffusion-couple profiles.
• ERFEX allows acquisition of inter/impurity diffusion coefficients of Co–Al–W alloys.
• The mobility has proven ability to predict diffusion details in Co–Al–W alloys.

Diffusion coefficients of the fcc Co–Al–W alloys were extracted from extensive diffusion couple experiments performed at 1173–1573 K, which were afterwards assessed to develop their diffusion mobility in the context of phenomenological treatment. We demonstrate that the mobility enables the prediction of diffusion picture of technologically important Co–Al–W alloys.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 106, September 2015, Pages 13–16
نویسندگان
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