کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1626601 | 1516439 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Quasicrystal phase formation in Al–Cu–Fe nanopowders during field-activated sintering (FAST)
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The sequence of solid-state phase transformations in high-energy ball-milled Al–Cu–Fe alloy powders upon constant-rate heating were examined by in situ synchrotron radiation diffraction and thermal analysis (DSC/DTA) methods. The as-milled Al–Cu–Fe nanopowders were consolidated into disk-shape pellets using field-activated spark-plasma sintering (FAST/SPS). The chemical homogeneity and microstructure of the sintered bodies were investigated using scanning electron microscopy (SEM/EDX). The effect of electric field application on the formation of quasicrystalline phases from mechanically activated nanopowders during sintering by FAST/SPS is discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volumes 434–435, 31 May 2007, Pages 319–323
Journal: Journal of Alloys and Compounds - Volumes 434–435, 31 May 2007, Pages 319–323
نویسندگان
R. Nicula, F. Turquier, M. Stir, V.Y. Kodash, J.R. Groza, E. Burkel,