کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1622461 1516394 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
PbTe mechanosynthesis from PbO and Te
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
PbTe mechanosynthesis from PbO and Te
چکیده انگلیسی

Experimental results concerning the mechanosynthesis (MSY), of PbTe from the PbO–Te powder system, at room temperature an atmospheric conditions are reported. XRD results for samples milled for and after 5.4 ks only show PbTe diffraction peaks; neither Te nor PbO or any other solid phase were detected. Particle size and morphology, was followed by SEM observations. Phase evolution and quantification was monitored by Rietveld refinements of the X-ray diffraction data. It was found that the use of lead oxide as a component of the mechanosynthesis system reduces milling time with respect to the Pb–Te metallic system with mechanical alloying.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 483, Issues 1–2, 26 August 2009, Pages 275–278
نویسندگان
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