کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1580949 | 1514850 | 2009 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nanocrystalline eutectic Al–Si alloy produced by cryomilling
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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: Nanocrystalline eutectic Al–Si alloy produced by cryomilling Nanocrystalline eutectic Al–Si alloy produced by cryomilling](/preview/png/1580949.png)
چکیده انگلیسی
A nanocrystalline Al–Si eutectic alloy was produced by mechanical attrition under cryogenic conditions. The resulting alloy was characterized using X-ray diffraction, scanning and transmission electron microscopy, and thermal heat treatments. The powder was milled for 4 h when the grain size reached 46 nm according to X-ray diffraction and 38 nm according to transmission electron microscopy examinations. An increase in solubility limit was achieved and was determined by measurements of the lattice parameter after milling, and quantified using Vegard's law. The solubility reached after 4 h of milling time was 1.72 at.% of silicon in solid solution at room temperature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 508, Issues 1–2, 20 May 2009, Pages 43–49
Journal: Materials Science and Engineering: A - Volume 508, Issues 1–2, 20 May 2009, Pages 43–49
نویسندگان
J. Milligan, R. Vintila, M. Brochu,