کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1584206 1514896 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis of Ti2SnC at low-temperature using mechanically activated sintering process
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Synthesis of Ti2SnC at low-temperature using mechanically activated sintering process
چکیده انگلیسی

The mechanically activated sintering process has been adopted to synthesize Ti2SnC at low temperature. The mechanically alloyed (MAed) Ti/Sn/C powders and Ti/Sn/MAed-C powders with a stoichiometric composition and a deficient-Sn and -C composition have been sintered in the temperature range of 400–950 °C. The results show that Ti2SnC was synthesized at a relatively low temperature of 650 °C for 1 h, its content increased with increasing temperature, a large amount of Ti2SnC was obtained at 950 °C for 0.5 h. The main reason for the formation of Ti2SnC at such a low temperature is that the MAed powders have large grain boundary areas and short diffusion pathway, which improve the sinterability. The fine powder of C plays a key role in the reaction system, and its effect on the formation of Ti2SnC has been investigated.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 457, Issues 1–2, 25 May 2007, Pages 282–286
نویسندگان
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