کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1624190 1516416 2008 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The phase equilibria of the La-Ti-Si ternary system at 773 K
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
The phase equilibria of the La-Ti-Si ternary system at 773 K
چکیده انگلیسی

The phase equilibria of the La–Ti–Si ternary system at 773 K have been investigated mainly by means of X-ray powder diffraction (XRD) with the aid of scanning electron microscopy (SEM), optical microscopy (OM) and differential thermal analysis (DTA). The isothermal section consists of 14 single phase regions, 25 binary phase regions and 12 ternary phase regions. The binary compounds Ti5Si4 and La2Si3 are confirmed at 773 K. Therefore, there are 11 binary compounds in the system, which are La5Si3, La3Si2, La5Si4, LaSi, La2Si3, LaSi2, Ti3Si, Ti5Si3, Ti5Si4, TiSi and TiSi2. No ternary compound is found in the work. None of the phases in this system reveals a remarkable homogeneity range at 773 K.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 461, Issues 1–2, 11 August 2008, Pages 128–131
نویسندگان
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