کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5437910 1398179 2017 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of rare earth oxides additions on microstructure and properties of alumina-magnesia refractory castables
ترجمه فارسی عنوان
اثرات افزودن اکسید نادر خاک بر ریزساختار و خواص ناپیوسته نسوز آلومینا- منیزیم
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
چکیده انگلیسی
To accommodate the glaring requirements of castables with high performances for the iron and steel making industry, effects of rare earth oxides additions on microstructure and properties of alumina-magnesia refractory castables were investigated. The properties of castables including phase compositions, apparent porosity, permanent linear change and strength were compared. It was demonstrated that yttria and ceria presented varying degrees of influence on in-situ reactions and volumetric stability of castables. The solid-soluted content of spinel and calcium hexaluminate (CA6) was both dependent on the additions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 43, Issue 9, 15 June 2017, Pages 6746-6750
نویسندگان
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