کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8012317 1517157 2018 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preparation and characterization of continuous fly ash derived glass fibers with improved tensile strength
ترجمه فارسی عنوان
آماده سازی و مشخصه الیاف شیشه ای مشتق شده از خاکستر مستمر با استحکام کششی بهبود یافته
کلمات کلیدی
فیبر دائمی شیشه ای خاکستر پرواز استحکام کششی، پایداری شیمیایی، بازیافت،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
چکیده انگلیسی
The coal-based energy production in China generates more than 600 million tons of coal fly ash (CFA) each year, which drives us searching for new methods for recycling CFA. In this work, continuous glass fibers with a range of CFA (25-45%) were successfully prepared without showing any sign of fiber crystallization. The measured fiber tensile strength was found to increase with CFA proportionally. The fiber derived from 45% CFA exhibited the best tensile strength (higher than the E glass fiber prepared/tested under the same conditions) and good chemical stability (98% mass retention in the acid corrosion test). Our study shows a feasibility of making continuous CFA derived glass fibers with high iron oxide content and an alternative way for CFA recycling. Its improved strength and good chemical durability can benefit both economy and environmental protection.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 231, 15 November 2018, Pages 119-121
نویسندگان
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