کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1483672 1510502 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Nanomechanical properties of glass-ceramic films obtained by pressure impregnation of oxide powders on commercial float glass surfaces
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Nanomechanical properties of glass-ceramic films obtained by pressure impregnation of oxide powders on commercial float glass surfaces
چکیده انگلیسی
The fracture toughness, hardness and elastic modulus of thin films prepared by high air pressure impregnation of SnO2 nanoparticles on glass surfaces were measured using indentation techniques. The films were produced by two SnO2 synthesis routes, at varying temperatures and constant pressure and time. The fracture toughness of the films was measured by the length of radial cracks determined by Vickers indentation. The hardness and elastic modulus were measured by the nanoindentation technique using a Berkovich tip. The mechanical properties of the surfaces modified with SnO2 nanoparticles showed changes when compared with the mechanical properties of unmodified alkaline glass.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Non-Crystalline Solids - Volume 356, Issues 4–5, 15 February 2010, Pages 215-219
نویسندگان
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