کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7894431 1509988 2016 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Ablative property and mechanism of C/C-ZrB2-ZrC-SiC composites reinforced by SiC networks under plasma flame
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Ablative property and mechanism of C/C-ZrB2-ZrC-SiC composites reinforced by SiC networks under plasma flame
چکیده انگلیسی
SiC network reinforced C/C-ZrB2-ZrC-SiC composites are prepared by precursor infiltration and pyrolysis process with C/C-ZrB2 fabric as preform. SiC wires with different lengthscales form networks in pores and matrix of the composites. The composites exhibit good ablation resistance under the plasma flame. After ablation, a network reinforced film is formed in the ablation center, which can prevent the oxygen and heat attacking the substrate. The formation of the network interlocking structure not only improves the toughness of the film, but also enhances the bonding ability of the film due to the pinning effect of the ablated networks.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Corrosion Science - Volume 107, June 2016, Pages 9-20
نویسندگان
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