کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1602197 1005235 2007 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Competitive formation of glasses and glass–matrix composites
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Competitive formation of glasses and glass–matrix composites
چکیده انگلیسی

By systematically investigating the effect of chemical composition on the competitive formation of glasses in various systems, we attempt to address two long-standing scientific puzzles upon metallic glasses, i.e., (i) which composition is the best for forming glasses and glass–matrix composites and (ii) what determines the easy glass-forming composition range in a given alloy system. Our findings have led to the construction of a qualitative microstructure selection map, which is useful for guiding the design of bulkier metallic glasses and glass–matrix composites. In addition, our analysis demonstrates that the classical kinetic treatment of glass formation is insufficient; to analyze glass formation properly, it is necessary to go beyond simple assumptions of single polymorphic solidification during crystallization.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Intermetallics - Volume 15, Issue 3, March 2007, Pages 253–259
نویسندگان
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