کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10629397 | 991063 | 2016 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Formation mechanisms of characteristic structures on the surface of C/SiC composites subjected to thermal ablation
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Formation mechanisms of characteristic structures on the surface of C/SiC composites subjected to thermal ablation Formation mechanisms of characteristic structures on the surface of C/SiC composites subjected to thermal ablation](/preview/png/10629397.png)
چکیده انگلیسی
C/SiC (carbon fiber reinforced silicon carbide) composites were subjected to thermal ablation at temperatures up to 1800 °C and the surface evolution of the composites were recorded by using a high speed camera. After the thermal ablation process, observation of the ablated surface by using scanning electron microscope (SEM) was conducted and results revealed three characteristic structures, i.e., “gas holes” structure, surface cracks, and “skeleton structures”. The formation mechanism of these three types of structures was analyzed numerically and theoretically. Analysis provides insight to the failure mechanism of the surface during and after thermal ablation test.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the European Ceramic Society - Volume 36, Issue 3, February 2016, Pages 451-456
Journal: Journal of the European Ceramic Society - Volume 36, Issue 3, February 2016, Pages 451-456
نویسندگان
Xufei Fang, Fangsheng Liu, Biao Xia, Dapeng Ou, Xue Feng,