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1.
CONDUCTIVE PASTES FOR LOW TEMPERATURE CO-FIRED CERAMICS – A REVIEW
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(Not-set)
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This article presents a review of the available scientific and technical information on conductive metallization pastes used in the production by low-temperature co-fired ceramic (LTCC) multilayer electronic ...
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2.
LOW TEMPERATURE SYNTHESIS OF TUNGSTEN SILICATES WITH PYROCHLORE AND TUNGSTEN BRONZE STRUCTURE
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(Not-set)
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Polyoxotungssilicates with the general formulas Cat4[SiW12O40] ? mH2O and Cat6[SiW11O39Ni(H2O)] ? nH2O, where Cat = Rb+, Cs+, (CH3)4N+, were synthesized. Using IR spectroscopy and X-ray phase analysis, ...
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3.
GURLEN HYDROSLUIDIC CLAY IS A LOW-TEMPERATURE FLUX IN THE PRODUCTION OF CERAMICS
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(Not-set)
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As a result of a comprehensive study of the characteristics of the clay of the Gurlensky deposit, it was determined that the Gurlensky hydrosluidic clay, in its chemical composition, has a relatively high ...
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4.
Porcelain Low-Temperature Roasting with the Addition of Diop-side
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(Not-set)
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The effect of diopside on the sintering temperature, structure and properties of low-temperature electrical porcelain has been investigated. In the porcelain mass, 12.5 & # 37; by weight of diopside concentrate, ...
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5.
Low-Temperature Co-Firable Ceramic Li2Zn3Ti4O12 with an Eutectic Additive in the Li2O-B2O3-SiO2 System
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(Not-set)
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In the Li 2 O-ZnO-TiO 2 system, a material has been developed for the technology of low-temperature co-firing of ceramics with a view to its use in the production of electronic components. The sintering ...
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6.
Low-temperature cofired Li2Zn3Ti4O12 ceramics, doped with eutectic additive in Li2O-ZnO-B2O3 system
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(Science for ceramic production)
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In the Li 2 O-ZnO-TiO 2 system, a material with a sintering temperature of 950 ° C has been developed for the technology of low-temperature co-firing of ceramics, which can be used for the production ...
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7.
Lead titanate batch composition influence on thermal expansion coefficience of low-melting glass materials for corundum leak-tight low-temperature soldering
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(At the enterprises and institutes)
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The influence of the granulometric parameters of crystalline lead titanate on the thermal expansion coefficient of soldering glass compositions used for low-temperature vacuum-tight soldering of corundum ...
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8.
Study of the possibility of high-lead glass substitution in low-melting solder-glass with low toxic components
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(Science for glass production)
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The possibility of partial or complete replacement of PbO in low-melting glass solders with less toxic components has been investigated. It was found that in systems PbO - P 2 O 5 - ZnO - B 2 O ...
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9.
Low-temperature synthesis of the quenched cullet from the silica-based batch in production of foam materials
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(Science for glass production)
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The possibility of obtaining glass granulate as an intermediate product for glass-ceramic foam materials based on widespread silica components (marshallite, diatomite, flask) at temperatures not exceeding ...
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10.
Low-temperature coating enamels for steel and aluminum
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(Coatings. Enamels.)
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... during slip enamel application have been determined. It has been established that the introduction of modifier oxides and glass-forming oxides allows, without introducing new components into the enamel, ...
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11.
SILICAS WITH ORGANOSILSESQUIOXANE FRAGMENTS AS ADSORBENTS FOR SEPARATION OF AIR MACRO COMPONENTS
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(Not-set)
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... of the process of directed copolycondensation of the reagent mixture was chosen as the basic method for the synthesis of adsorbents. The obtained materials were characterized by thermogravimetry and low-temperature ...
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12.
INFLUENCE OF THE COMPOSITION OF TWO-COMPONENT BARIUM TITANATE CERAMICS ON LINEAR AND NON-LINEAR DIELECTRIC PROPERTIES
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(Not-set)
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The results of a study of dielectric properties and harmonic coefficient for barium titanate ceramics obtained from a mixture of BaTiO3 powders with particle sizes of 400 and 50 nm at different sintering ...
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13.
CERAMICS WITH ULTRAHIGH PERMITTIVITY VALUES: COMPOSITIONS, SYNTHESIS METHODS AND PROPERTIES AT LOW AND MEDIUM FREQUENCIES
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(Not-set)
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... time, sintering temperature, grain size. The effect of dopants and the synthesis method on the value of characteristics of capacitor ceramics that can be used in the low-frequency and high-frequency range ...
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14.
THE EFFECT OF ALKALINE COMPONENTS ON THE PROPERTIES OF DENTAL FILLING GLASSES
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(Not-set)
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The influence of modification of the glasses composition of the strontium-aluminum-borosilicate system on their technological and physic-chemical properties has been studied. The introduction of two alkalis ...
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15.
SYNTHESIS OF MULTICOMPONENT COMPOUNDS WITH A PIROCHLORE-TYPE STRUCTURE
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(Not-set)
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... is formed in trace amounts (? 8 mol.%). Complex pyrochlore based on bismuth niobate is characterized by a dense, low-porous microstructure in contrast to loose, porous tantalum pyrochlore with an average ...
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16.
Research of the Possibility of Using Light Aluminosilicate Components of Fly Ash for Production of Refractory Insulating Materials
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(Not-set)
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A number of refractory heat-insulating ceramic materials were obtained using hollow aluminosilicate fly ash microspheres as a lightweight filler. Thermal insulation products obtained by various methods ...
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17.
Glass Layer Forming in Ceramic Matrix Composite after Impact of High-Enthalpy Flow
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(Not-set)
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The structure of the surface layer of ceramic composite materials (CMC) of the compositions HfB 2 & # 8211; SiC and SiC & # 8211; TiC after exposure to a flow of dissociated air has been investigated. ...
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18.
The Phase Composition and Physico-Mechanical Properties at Different Temperatures of Ceramic Firing Earthquake-Resistant Bricks Using Ferroli
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(Not-set)
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Ceramic bricks based on low-melting clay and ferro-dust were obtained from self-decaying slags of low-carbon ferrochrome in the temperature range 950 - 1100 ° C, which have grades from M100 to M175, respectively. ...
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19.
Temperature of Suspension as a Parameter of Control its Rheological Properties at Magnetic Separation
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(Not-set)
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It is noted that significant (but usually & # 171; shadow & # 187;) parameters of magnetic separation of liquid-dispersed media (suspensions, including ceramic, for the separation of the dispersed phase ...
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20.
The Influence of Molarity and Temperature of the Alkaline Activator Solution on the Rheological Properties and Structure Formation of Alkaline Activated Refractory
Materials
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(Not-set)
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The effect of molarity (from 3.64 to 1.74 M) of a solution of an alkaline activator (ALA) and temperature (from 10 to 20 ° C) of a mixture of alkali-activated materials (ALA) based on chamotte and metakaolin ...
