کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10629781 | 991160 | 2011 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Reactive consolidation of layered-ternary Ti2AlN ceramics by spark plasma sintering of a Ti/AlN powder mixture
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
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چکیده انگلیسی
A reactive consolidation process for preparing ternary Ti2AlN ceramics was investigated by spark plasma sintering (SPS). A Ti/AlN powder mixture with a molar ratio of 2:1 was consolidated at temperatures ranging from 800 to 1450 °C. The phase composition and microstructure evolution during the process were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM) equipped with an energy dispersive spectroscopy (EDS). A series of intermediate phases, namely TiN, Ti3Al, Ti3AlN and TiAl were indentified, which revealed a reaction pathway towards the formation of Ti2AlN.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the European Ceramic Society - Volume 31, Issue 5, May 2011, Pages 863-868
Journal: Journal of the European Ceramic Society - Volume 31, Issue 5, May 2011, Pages 863-868
نویسندگان
Yi Liu, Zhongqi Shi, Jiping Wang, Guanjun Qiao, Zhihao Jin, Zhijian Shen,