کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1582534 | 1514871 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
(ZrB2Â +Â Al2O3Â +Â Al3Zr)p/Al-4Cu composite synthesized by magneto-chemical melt reaction
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Al-4Cu matrix composites reinforced by ZrB2, Al2O3 and Al3Zr particulates are synthesized using a magneto-chemical melt reaction. Using an electro-magnetic assisted melt reaction results in a uniform distribution of in situ particles with no indication of clustering and an equivalent diameter in the range of 80 nm-2 μm. Comparing to the Al-4Cu alloy, the mechanical properties, the wear weight loss and the wear resistance of the composites are significantly enhanced. In particular, the increases in Ïuts and Ïy for the as-prepared composites with a 15% particulate-volume-fraction (PVF) are up to 47.3% and 53.7%; the decrease in wear weight loss from 89.078 to 46.385 mg is obtained, and the wear weight resistance Rrelat. reaches 2.0573.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 487, Issues 1â2, 25 July 2008, Pages 1-6
Journal: Materials Science and Engineering: A - Volume 487, Issues 1â2, 25 July 2008, Pages 1-6
نویسندگان
Yutao Zhao, Songli Zhang, Gang Chen, Xiaonong Cheng, Qixun Dai,