کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9803742 | 1516472 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
One step synthesis of dense MoSi2-SiC composite by high-frequency induction heated combustion and its mechanical properties
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: One step synthesis of dense MoSi2-SiC composite by high-frequency induction heated combustion and its mechanical properties One step synthesis of dense MoSi2-SiC composite by high-frequency induction heated combustion and its mechanical properties](/preview/png/9803742.png)
چکیده انگلیسی
Dense MoSi2-SiC composite was synthesized by high-frequency induction heated combustion synthesis method within 2 min in one step from elemental powders of Mo, Si and C. Simultaneous combustion synthesis and densification were carried out under the combined effect of an induced current and mechanical pressure. Highly dense MoSi2-SiC with relative density of up to 98% was produced under simultaneous application of a 60 MPa pressure and the induced current. The average grain size of MoSi2 and SiC were about 3.5 and 1.5 μm, respectively. And minor amount of Mo5Si3C was present. The fracture toughness and hardness values obtained were 4.8 MPa m1/2 and 1410 kg/mm2, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 395, Issues 1â2, 31 May 2005, Pages 174-180
Journal: Journal of Alloys and Compounds - Volume 395, Issues 1â2, 31 May 2005, Pages 174-180
نویسندگان
Dong Young Oh, Hwan Cheol Kim, Jin Kook Yoon, In Jin Shon,