کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7886092 | 1509784 | 2018 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mechanical and thermal expansion studies on Ca0.5Sr0.5Zr4-xTixP6O24 ceramics
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
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چکیده انگلیسی
Ca0.5Sr0.5Zr4-xTixP6O24 (xâ¯=â¯0â0.2) ceramics belonging to the NZP family were prepared and dense ceramics with no microcracks were obtained. All of the ceramic samples were still composed of the typical NZP structure with a small amount of Ti4+ substitution for Zr4+. The mechanical and thermal expansion properties of the ceramics were characterized and the result showed that the flexural strength monotonically increased to 66.5â¯MPa. The thermal expansion coefficient varied from 1.8 to 3.4â¯Ãâ¯10â6/°C with Ti4+ content increasing. Thus, it was clear that the substitution of Ti4+ for Zr4+ had obvious effects on the sinterability, mechanical and thermal expansion properties of Ca0.5Sr0.5Zr4-xTixP6O24 ceramics, which were discussed in detail.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 44, Issue 14, 1 October 2018, Pages 16698-16702
Journal: Ceramics International - Volume 44, Issue 14, 1 October 2018, Pages 16698-16702
نویسندگان
Yang Wang, Yuanyuan Zhou, Yuanyuan Song, Luping Yang, Futian Liu,