کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10656480 | 1005558 | 2014 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
In situ monitoring of disorder-order A1-L10 FePt phase transformation in nanocomposite FePt-based alloys
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: In situ monitoring of disorder-order A1-L10 FePt phase transformation in nanocomposite FePt-based alloys In situ monitoring of disorder-order A1-L10 FePt phase transformation in nanocomposite FePt-based alloys](/preview/png/10656480.png)
چکیده انگلیسی
The FePt disorder-order phase transformation in FePt-based systems with B and Nb added to the composition has been in situ monitored using energy dispersive X-ray diffraction of the synchrotron radiation. The technique allows to observe in real time the onset of the transition and the full profile refinement of the obtained XRD patterns facilitate the separation of overlapping A1 cubic and L10 tetragonal FePt and to calculate the integral relative fraction of both phases at each step of temperature from 490 °C up to 750 °C. It is shown that the resulting phase structure and L10 abundance depends on the initial as-cast state and stoichiometry.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 615, Supplement 1, 5 December 2014, Pages S188-S191
Journal: Journal of Alloys and Compounds - Volume 615, Supplement 1, 5 December 2014, Pages S188-S191
نویسندگان
A.D. Crisan, J. Bednarcik, Å . Michalik, O. Crisan,