کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9837827 | 1525284 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structure, thermodynamic, electrical and surface properties of Cu-Mg binary alloy: complex formation model
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In the present paper, we have studied the alloying behaviour of Cu-Mg alloy on the basis of the formation of chemical complexes near the melting point along with the pseudopotential technique. The former has been used to compute the partial and total structure factors, heat of formation, heat of mixing, entropy of mixing, concentration fluctuation at long wavelength limit Scc(0) and chemical short-range order parameter (CSRO) of the alloy. The results are in reasonably good agreement with experiment. The pseudopotential technique has been used to compute the local screened form factor on the basis of the Shaw model needed for the computation of electrical resistivity of the alloy. The surface tension has also been studied. Useful inferences have been drawn from the computed result.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 357, Issues 3â4, 15 March 2005, Pages 445-451
Journal: Physica B: Condensed Matter - Volume 357, Issues 3â4, 15 March 2005, Pages 445-451
نویسندگان
Ashwani Kumar, S.M. Rafique, N. Jha, A.K. Mishra,