کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1491340 | 992348 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Combustion synthesis of silicon carbide assisted by a magnesium plus polytetrafluoroethylene mixture
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Combustion synthesis of silicon carbide assisted by a magnesium plus polytetrafluoroethylene mixture Combustion synthesis of silicon carbide assisted by a magnesium plus polytetrafluoroethylene mixture](/preview/png/1491340.png)
چکیده انگلیسی
In this study, the use of SiC combustion synthesis for immobilization of 14C was considered. Due to the low exothermicity of the reaction between silicon and graphite, a highly exothermic mixture (magnesium and polytetrafluoroethylene) was used both as a chemical oven and activate additive in the mixture. With this configuration the reaction between graphite and silicon was initiated and propagated on the whole sample. The self-propagating high temperature synthesis samples were characterized by using scanning electron microscopy and X-ray diffraction.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Research Bulletin - Volume 44, Issue 11, November 2009, Pages 2134–2138
Journal: Materials Research Bulletin - Volume 44, Issue 11, November 2009, Pages 2134–2138
نویسندگان
R.M. Ayral, F. Rouessac, N. Massoni,