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Preparation and Characterization of Amorphous B Powders by Salt-Assisted SHS Technique
المؤلفون المشاركون
La, P.
Ou, Yujing
Zhu, Dandan
Zhu, Yalong
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-11-29
دولة النشر
مصر
عدد الصفحات
7
الملخص EN
To use the salt-assisted SHS technique to prepare B powders was proposed.
Calculation results found that the adiabatic combustion temperature of the B2O3-Mg reaction system was 2604 K, higher than the 1800 K criterion of self-propagating temperature, which meant that the SHS application was feasible.
When 0, 10%, 20%, 30%, 40%, 50%, and 60% NaCl content were added, the adiabatic combustion temperature of the reaction system decreased linearly.
When 60% NaCl content was added, the adiabatic combustion temperature was 1799 K (lower than 1800 K), unsuitable for self-propagating reaction, which was consistent with the experimental results.
Through scanning electron microscope (SEM), energy disperse spectroscopy (EDS), and particle size analysis, the influence of different addition of NaCl on the morphology, average particle size, and purity of prepared B powder was investigated.
EDS and chemical analysis indicated that the purity of prepared B powder was over 96% and the average particle size was within the range of 0.4~0.8 μm when the content of NaCl was 50%.
The analysis of X-ray diffraction (XRD) and selected area electron diffraction (SAED) proved that the prepared B powder was amorphous.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ou, Yujing& La, P.& Zhu, Dandan& Zhu, Yalong. 2015. Preparation and Characterization of Amorphous B Powders by Salt-Assisted SHS Technique. Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1053162
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ou, Yujing…[et al.]. Preparation and Characterization of Amorphous B Powders by Salt-Assisted SHS Technique. Advances in Materials Science and Engineering No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1053162
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ou, Yujing& La, P.& Zhu, Dandan& Zhu, Yalong. Preparation and Characterization of Amorphous B Powders by Salt-Assisted SHS Technique. Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1053162
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1053162
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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