کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1604457 | 1516015 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Phase evolution in ultra-fine TiC0.7N0.3-based cermet during sintering
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Ultra-fine TiC0.7N0.3-based cermet is prepared and the phase evolution and microstructure are studied by XRD and SEM. The results show that in ultra-fine cermet, solid state reactions take place more readily than in common cermets at 900 °C; liquid phase forms at about 1230 °C in ultra-fine cermets, which is at a lower temperature than what has been reported; denitridation occurs during sintering of both cermets in vacuum, and they had better be sintered in N2 to preserve the C/N atomic ratio of TiC0.7N0.3.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Refractory Metals and Hard Materials - Volume 25, Issues 5–6, September–November 2007, Pages 367–373
Journal: International Journal of Refractory Metals and Hard Materials - Volume 25, Issues 5–6, September–November 2007, Pages 367–373
نویسندگان
Ji Xiong, Zhixing Guo, Fengjun Chen, Baoluo Shen,