کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9793557 | 1514273 | 2005 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermal property characterization of a titanium modified austenitic stainless steel (alloy D9)
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی هسته ای و مهندسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Thermal property characterization of a titanium modified austenitic stainless steel (alloy D9) Thermal property characterization of a titanium modified austenitic stainless steel (alloy D9)](/preview/png/9793557.png)
چکیده انگلیسی
The temperature dependence of lattice parameter and enthalpy increment of alloy D9, a titanium modified nuclear grade austenitic stainless steel were studied using high temperature X-ray diffraction and inverse drop calorimetry techniques, respectively. A smooth variation of the lattice parameter of the austenite with temperature was found. The instantaneous and mean linear thermal expansion coefficients at 1350Â K were estimated to be 2.12Â ÃÂ 10â5Â Kâ1 and 1.72Â ÃÂ 10â5Â Kâ1, respectively. The measured enthalpy data were made use of in estimating heat capacity, entropy and Gibbs energy values. The estimated isobaric heat capacity Cp at 298Â K was found to be 406Â JÂ kgâ1Â Kâ1. An integrated theoretical analysis of the thermal expansion and enthalpy data was performed to obtain approximate values of bulk modulus as a function of temperature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Nuclear Materials - Volume 347, Issues 1â2, 1 December 2005, Pages 20-30
Journal: Journal of Nuclear Materials - Volume 347, Issues 1â2, 1 December 2005, Pages 20-30
نویسندگان
Aritra Banerjee, S. Raju, R. Divakar, E. Mohandas, G. Panneerselvam, M.P. Antony,