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1.
Physico-Mechanical and Electrophysical Properties of Porous Glass Composites with Silicon Carbide Additives
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(Not-set)
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The influence of silicon carbide (10 & # 8211; 40 & # 37; by mass) on the physical-mechanical and electro-physical characteristics of composites is considered. The effect of the additive on the radio absorption ...
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2.
The Glasses, which Weakens Electromagnetic Radiation
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(Not-set)
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A radio-absorbing glass, transparent in the visible region of the spectrum, has been developed. The radioprotective effect was obtained by implanting accelerated ions of transition elements into the surface ...
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3.
Electromagnetic Shielding Glass
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(Science for glass production)
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The results of studies of alkaline borosilicate glasses, which are designed to attenuate microwave electromagnetic radiation and have high thermal stability, are presented. The influence of the chemical ...
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4.
Studies in glass formation and properties in lanthanum-alumo-borosilicate system with high lanthanum oxide content
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(Science for glass production)
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The possibility of glass formation in the four-component system La 2 O 3 -Al 2 O 3 -B 2 < / sub> O 3 -SiO 2 with a molar content of La 2 O 3 27 & # 37 ;. The ratios of the components at ...
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5.
Radome vitrous materials based on titanosilicate glasses
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(Science for glass and ceramic production)
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Based on the R 2 O? BaO? TiO 2 ? SiO 2 system (where R 2 O? Li < sub> 2 O, K 2 O and Na 2 O) glass with low crystallization capacity has been developed; the value of the tangent of the angle ...
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6.
Development of glassceramics for matched seals with molybdenum
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(At the enterprises and institutes)
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Presented are the results of the development of the composition of the charge and the selection of the firing temperature for the production of glass-ceramic material in order to obtain coordinated joints ...
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7.
Rheological behaviour of borosicate glasses and melts
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(Science for glass production)
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The influence of concentration and structural factors on the nature of the temperature dependence of the viscosity of glasses of the systems K 2 O - B 2 O 3 - SiO 2 and Na 2 O - B 2 O 3 - ...
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8.
Eyewear optical glasses with high refractory index
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(Science for glass production)
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Based on the Na 2 O (K 2 O) - MgO - CaO - BaO - ZnO - B 2 O 3 - SiO 2 glasses have been developed with a refractive index of 1.60 - 1.65, density 2.80 - 3.08 g / cm 3 and dispersion coefficient ...
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9.
Lead-free high-quality glasses for table glassware
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(Science for glass production)
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The data on the synthesis of lead-free glasses for high-quality dishes are presented. Glasses of the SiO 2 - SnO 2 - BaO - CaO - Na 2 O - K 2 O system at mass SnO content 2 2 - 10%. The effect ...
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10.
Optical glass production on
the basis of ВаО - La2О3 - В2О3 - ТiO2 - SiO2 system
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(Science for glass production)
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Partial sections of the BaO system - La 2 O 3 - B 2 O 3 - TiO 2 < / sub> - SiO 2 , regions of a stable glassy state are determined. The regularities of the influence of titanium, lanthanum and ...
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11.
Glass for hard optic fibers
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(Science for glass production)
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The effect of oxides of rare earth elements (WO 3 , Gd 2 O 3 , Y 2 O 3 < / sub>) for a set of technological and physicochemical characteristics of optical glasses for a light-guiding core. Compositions ...
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12.
Glass for fiber optics
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(Science for glass production)
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The analysis of literature and patent data in the field of glass compositions for optical fiberglass, technology of its production and basic requirements for these glasses is carried out. It is proposed ...
