کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1573959 | 1514696 | 2015 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of Y content on interfacial microstructures and mechanical properties of Cf/Mg composite
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effect of Y content on interfacial microstructures and mechanical properties of Cf/Mg composite Effect of Y content on interfacial microstructures and mechanical properties of Cf/Mg composite](/preview/png/1573959.png)
چکیده انگلیسی
In this study, the rare earth element Y was added to Cf/Mg composite to improve the interfacial bonding strength. 60Â vol% Cf/Mg composites containing different Y content were fabricated by pressure infiltration method. An interfacial layer with nano-scale formed between Cf and Mg-Y alloys. The interfacial products were identified to be MgO, Mg2Y and Mg24Y5 by energy dispersive X-ray spectroscopy (EDX) and selected area electron diffraction (SAED). Moreover, the interfacial products enhanced the interface bonding strength, which could be confirmed by the increase of interlaminar shear strength (ILSS). In particular, the Cf/Mg composite with 5.7Â wt% Y addition increases the ILSS by about 120.9% from 46.2Â MPa to 102.3Â MPa.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 647, 28 October 2015, Pages 105-112
Journal: Materials Science and Engineering: A - Volume 647, 28 October 2015, Pages 105-112
نویسندگان
Shaofeng Zhang, Guoqin Chen, Risheng Pei, Yaping Wang, Daguang Li, Pingping Wang, Gaohui Wu,