کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7898406 1510135 2018 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Microwave-assisted processing of graded structural tailing glass-ceramics
ترجمه فارسی عنوان
پردازش مایکروویو با استفاده از شیشه های سرامیک شیشه ای ساختاری
کلمات کلیدی
مواد ساختاری درجه بندی شده، مایکروویو، سوپراسپتورها، شیشه سرامیک
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
چکیده انگلیسی
Graded structural materials (GSM) with excellent properties exhibit a systematic change in microstructures from one part to another. In this study, we provide a novel, one-step method to prepare enhanced gradient tailing glass-ceramics (TGC). Upon exposure of the different parts to three different microwave susceptors (graphite, active carbon, SiC), effective control of the microstructural evolution of TGC is successfully achieved. The effects of three susceptors on the microstructures and the physicochemical properties of the gradient glass-ceramics are investigated. The results show that the main crystal phase (diopside) is not changed, but the microstructure changes obviously with three susceptors. The crystal morphology evolution occurs from prismatic crystals (graphite layer) to the round-rod-like crystals with fine and small nanowires (active carbon layer) to dendritic crystals (SiC layer). The nanohardness of GSM also varies with the change of microstructures. This method extends the possible applications from TGC to other advanced materials.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the European Ceramic Society - Volume 38, Issue 6, June 2018, Pages 2632-2638
نویسندگان
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