کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7987841 1515528 2018 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Thermal expansion of boron subnitrides
ترجمه فارسی عنوان
توسعه حرارتی زیرنیتید های بور
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
چکیده انگلیسی
The lattice parameters of two boron subnitrides, B13N2 and B50N2, have been measured as a function of temperature between 298 and 1273 K, and the corresponding thermal expansion coefficients have been determined. Thermal expansion of both boron subnitrides was found to be quasi-linear, and the volume thermal expansion coefficients of B50N2 (15.7 (2) × 10−6 K−1) and B13N2 (21.3 (2) × 10−6 K−1) are of the same order of magnitude as those of boron-rich compounds with structure related to α-rhombohedral boron. For both boron subnitrides no temperature-induced phase transitions have been observed in the temperature range under study.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Communications - Volume 275, July 2018, Pages 21-24
نویسندگان
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