کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1624314 | 1516421 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effects of sintering temperature on the properties of lead-free (Na0.5K0.5)NbO3–SrTiO3 ceramics
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The effects of sintering temperature on the properties of lead-free (Na0.5K0.5)NbO3–SrTiO3 ceramics The effects of sintering temperature on the properties of lead-free (Na0.5K0.5)NbO3–SrTiO3 ceramics](/preview/png/1624314.png)
چکیده انگلیسی
Lead-free (Na0.5K0.5)NbO3 ceramics doped with 0.5 mol% SrTiO3 have been prepared by the conventional mixed-oxide method with sintering temperature at 1060–1120 °C in this paper. The samples are characterized by X-ray diffraction analysis and scanning electron microscopy. The dielectric, piezoelectric and ferroelectric properties are also investigated. The results present that the increase of the sintering temperature is very effective in improving the density and electric properties. However, the samples would be deteriorated as they are sintered over the optimum temperature. 0.5 mol% SrTiO3 doped (Na0.5K0.5)NbO3 ceramics show excellent properties with sintering temperature at 1100 °C.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 456, Issues 1–2, 29 May 2008, Pages 308–312
Journal: Journal of Alloys and Compounds - Volume 456, Issues 1–2, 29 May 2008, Pages 308–312
نویسندگان
Ren-Chuan Chang, Sheng-Yuan Chu, Yi-Peng Wong, Cheng-Shong Hong, Hsin-Hsuan Huang,