کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1464793 | 989671 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sintering behavior of SiO2-CaO-MgO (Na2O) glass–ceramics system
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Sintering behavior of SiO2-CaO-MgO (Na2O) glass–ceramics system Sintering behavior of SiO2-CaO-MgO (Na2O) glass–ceramics system](/preview/png/1464793.png)
چکیده انگلیسی
The influence of some nucleating agents on the sintering, crystallization and mechanical properties of SiO2-CaO-MgO (Na2O) glasses was investigated. It was found that the glass–ceramic containing Fe2O3 and Cr2O3 had desirable sintering behavior and reached to an acceptable density. However, the sinterability of specimens was degraded by addition of CaF2 + MoO3 and/or V2O5 + MoO3 through reduction of crystallization temperatures of glasses. In these cases increasing of firing temperature led to reduction of the transition metal oxides and bloating of specimens.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 33, Issue 5, July 2007, Pages 767–771
Journal: Ceramics International - Volume 33, Issue 5, July 2007, Pages 767–771
نویسندگان
P. Alizadeh, M. Yousefi, B. Eftekhari Yekta, N. Ghafoorian, F. Molaie,