کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7886186 1509785 2018 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
TEM characterization of spark plasma sintered ZrB2-SiC-graphene nanocomposite
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
TEM characterization of spark plasma sintered ZrB2-SiC-graphene nanocomposite
چکیده انگلیسی
The interfacial behavior of spark plasma sintered ZrB2-SiC nanocomposite doped with graphene nano-platelets was investigated by transmission electron microscopy (TEM). A powder mixture including ZrB2 matrix, 20 vol% SiC and 10 vol% graphene was used as the starting material. X-ray diffraction analysis did not exhibit any in situ phase formation in the prepared nanocomposite. TEM observations verified the diffusion-controlled sintering. This study clarifies that graphene nano-platelets additive in the prepared nanocomposite did not engage in reactive sintering process, unlike many previous research studies addressing reactive sintering role for carbon additives.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 44, Issue 13, September 2018, Pages 15269-15273
نویسندگان
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