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
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Mechanical and thermal expansion studies on Ca0.5Sr0.5Zr4-xTixP6O24 ceramics
چکیده انگلیسی
Ca0.5Sr0.5Zr4-xTixP6O24 (x = 0−0.2) 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 66.5 MPa. The thermal expansion coefficient varied from 1.8 to 3.4 × 10−6/°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
نویسندگان
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