Mechanical properties of soda–lime–silica glasses with varying alkaline earth contents
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چکیده
منابع مشابه
Mechanical Properties of Metallic Glasses
Metallic glasses are known for their outstanding mechanical strength. However, the microscopic mechanism of failure in metallic glasses is not well-understood. In this article we discuss elastic, anelastic and plastic behaviors of metallic glasses from the atomistic point of view, based upon recent results by simulations and experiments. Strong structural disorder affects all properties of meta...
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چکیده: در این تحقیق، برخی خواص فیزیکی و مکانیکی لوبیا قرمز به-صورت تابعی از محتوی رطوبت بررسی شد. نتایج نشان داد که رطوبت بر خواص فیزیکی لوبیا قرمز شامل طول، عرض، ضخامت، قطر متوسط هندسی، قطر متوسط حسابی، سطح تصویر شده، حجم، چگالی توده، تخلخل، وزن هزار دانه و زاویه ی استقرار استاتیکی در سطح احتمال 1 درصد اثر معنی داری دارد. به طوری که با افزایش رطوبت از 54/7 به 12 درصد بر پایه خشک طول، عرض، ضخام...
15 صفحه اولThermal Properties of Alkaline Earth Oxides
The heat capacities of MgO, CaO, SrO and BaO, reported in part I have been analysed in terms of the frequency spectrum of the lattice with the assumption that the effect of anharmonicity of the lattice may be neglected for T (@D / 3 ) . Following the usual procedure the n-th moments of the frequency spectrum with n = — 3, —2, — 1, 0, 1 to 6 were calculated from the experimental data. From the l...
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A GLASS is, formally, a solid that solidifies without a well-defined melting point— defined as a singular temperature at which there occurs a discontinuous change in a physical property, for example specific volume, during transition between a liquid state and its corresponding solid state—but instead exhibits a continuous change in that property over a range of temperature. Glasses tend to inh...
متن کاملMAGNETISM AND MECHANICAL PROPERTIES OF NiFeSiB GLASSES
A systematic investigation of the magnetization and mechanical properties of amorphous NixFeso-,BlSSiz is reported. The magnetization showed strong depression for x 2 50. The alloys with x 2 65 are paramagnetic at room temperature but the Young's modulus (as well as microhardness) decreased almost linearly with x at 77 and 300 K. It was concluded that bonding was primarily due to d-electrons re...
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ژورنال
عنوان ژورنال: Journal of Non-Crystalline Solids
سال: 2015
ISSN: 0022-3093
DOI: 10.1016/j.jnoncrysol.2015.08.013