کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1506748 993806 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Temperature dependence of elastic moduli for MgO and CaO minerals
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Temperature dependence of elastic moduli for MgO and CaO minerals
چکیده انگلیسی

A simple and straightforward method for evaluating and predicting elastic moduli of ionic minerals at high temperatures is developed based on the approximation, as suggested first by K. Wang, R.R. Reeber [J. Mater. Res. 11 (1996) 1800], that the temperature derivative of the work done by thermal pressure approaches a constant at high temperature and Tallon's method of generalization [J.L. Tallon, J. Phys. Chem. Solids 41 (1980) 837]. The tests on MgO and CaO demonstrate that the agreement between the calculated results obtained from the present method and the corresponding experimental data is very good. It has been shown that the relations presented here are in good inter-consistency and the present method is far better as compared with the earlier similar investigations.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Sciences - Volume 10, Issue 7, July 2008, Pages 950–954
نویسندگان
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