کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7993992 1516155 2018 39 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A new high temperature design to determine electrical and thermal conductivities and thermoelectric power. Applications to the sintered composite AgNi (90/10) “pseudo-alloy”
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
A new high temperature design to determine electrical and thermal conductivities and thermoelectric power. Applications to the sintered composite AgNi (90/10) “pseudo-alloy”
چکیده انگلیسی
The variation of resistivity and thermopower are represented and discussed. Our results show that the thermal conductivity of the Ag-Ni “pseudo-alloy” is only 10% below that of the best thermal conductor (pure silver). We also observe, after two temperature cycles up to 700 °C that the thermal conductivity increases of about 1%. We compare the SEM micrographs of the samples before and after heating. Finally we showed that the behavior of a pseudo-alloy is different from that of an alloy and we interprete this behavior semi quantitatively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 739, 30 March 2018, Pages 407-417
نویسندگان
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