کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10632145 992387 2005 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Low-temperature synthesis of leucite crystals using kaolin
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Low-temperature synthesis of leucite crystals using kaolin
چکیده انگلیسی
Synthesis of leucite crystals below 1000 °C using natural kaolin as the primary raw material was investigated. Spherical leucite crystals having a diameter of approximately 50 μm were prepared by heating a powder mixture of Al2(SO4)3, kaolin and K2SO4 (in mass ratios of 3:3:15) at 900 °C for 3 h. Quartz, the main accessory phase in kaolin, and the amorphous metakaolin formed upon heating kaolin were found to be responsible for the decreased synthesis temperature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Research Bulletin - Volume 40, Issue 9, 1 September 2005, Pages 1577-1583
نویسندگان
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