کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1449217 | 988696 | 2009 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An assessment of the entire Al–Fe system including D03 ordering
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: An assessment of the entire Al–Fe system including D03 ordering An assessment of the entire Al–Fe system including D03 ordering](/preview/png/1449217.png)
چکیده انگلیسی
The Al–Fe system is important for many alloys and the new interest in iron aluminides makes it necessary to improve the modeling of the different ordered forms on the body-centered cubic lattice in this system. This has now been done using a four-sublattice model based on the compound energy formalism, which can describe disordered A2 and the B2, D03D03 and B32 ordering. The chemical and ferromagnetic ordering transitions can be both first and second-order and they have a strong interaction. Almost all available experimental and theoretical data for all phases in the system have been fitted within estimated uncertainties.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Materialia - Volume 57, Issue 10, June 2009, Pages 2896–2908
Journal: Acta Materialia - Volume 57, Issue 10, June 2009, Pages 2896–2908
نویسندگان
Bo Sundman, Ikuo Ohnuma, Nathalie Dupin, Ursula R. Kattner, Suzana G. Fries,