کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9792738 | 1513677 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
About liquid metal/ceramic interface interaction mechanism and mode of a new intermediate compound formation
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
شیمی مواد
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In a number of non-equilibrium liquid metal/solid contact systems, when chemical boundary reaction occurs and intermediate compound is formed, a high degree of wettability takes place. So wettability is commonly related to the chemical phase formed at the phase boundary. The microscopic studies which reveal interface layer of a new phase confirm this point of view. In an investigation of interface boundary at high-temperatures by new neutron spectroscopic techniques, intermediate compound layer has not been detected when a metal alloy, containing adhesion-active element (titanium), was in a liquid aggregate state. This is an important fact for high-temperature capillarity science. In the present paper, this question is discussed, and proof (experimental data and theoretical consideration) is given to support the contention that compound layer of necessary thickness (usually, very small) to promote good wettability is formed when metal alloy is in liquid state.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Current Opinion in Solid State and Materials Science - Volume 9, Issues 4â5, AugustâOctober 2005, Pages 161-166
Journal: Current Opinion in Solid State and Materials Science - Volume 9, Issues 4â5, AugustâOctober 2005, Pages 161-166
نویسندگان
Y. Naidich,