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41.
On the Possibility of Precision Control of Thermal Expansion Co-efficient of Transparent Lithium Aluminosilicate Glass-Ceramics
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(Materials and properties)
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For sitalls based on the lithium aluminosilicate system, the possibility of precision regulation of the temperature coefficient of linear expansion (TCLE) near values ??approaching zero in the temperature ...
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42.
Femtosecond Laser-Induced Modification of Transparent Lithium Aluminosilicate Glass-Ceramics and Precursor Glass Containing Antimony
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(Science for glass production)
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The features of the action of a femtosecond laser beam on antimony-containing lithium-aluminosilicate glass and glass-ceramic obtained from it by heat treatment with a coefficient of thermal expansion ...
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43.
Foam-Glass Ceramics Synthesis with Application of Mechanized Preparation of the Batch by Extrusion Method
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(Glassceramics)
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... of the amorphous phases of the opalcristobalite rock with NaOH intensifies, resulting in a significant decrease in the average density of the material. The economic effect is achieved due to a proportional ...
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44.
Properties of stereolithography-produced composite with calcium phosphate filled polymer matrix for ceramics with defined porous space architecture
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(Biomaterials)
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A study of the process of removing the organic component from composites (photopolymer / calcium phosphate) of complex architecture, obtained by 3D printing for the creation of personalized bioceramic ...
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45.
Thermophysic properties of silicon carbide based composite ceramics materials made by sparkplasma sintering (SPS)
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(Science for ceramic production)
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... technology with a relative density of 99 & # 37 ;. Thermophysical properties were determined in the temperature range from 20 to 1300 ° C: heat capacity, thermal diffusivity and thermal conductivity of ...
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46.
Rigid spheres close packing models and possibilities of their use for development of promising ceramics and refractories (review)
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(Science for ceramic production)
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An overview of the current state of theoretical studies of close-packed systems of hard spheres is presented. A description of the main models of regular and random dense packings of rigid spheres is given. ...
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47.
Studies in high-performance alumina ceramics development (review). Part 1. Sintering with additives, reactive sintering, reinforced composites production
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(Science for ceramic production)
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A review of domestic dissertations on ceramics from aluminum oxide, methods of its preparation for the period since 2000 is presented. Thin structural ceramics are mainly considered. The emphasis is on ...
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48.
Study of spark-plasma sintered composite ceramics properties in SiC?ZrB2 system
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(Science for ceramic production)
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... properties of composites (density, bending strength, hardness, crack resistance) were investigated depending on the temperature parameters of their preparation. The microstructure of the materials has ...
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49.
Influence of ultrafine SiO2 particles on quartz ceramics sintering. Product firing curve selection and concept of colloid component
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(At the enterprises and institutes)
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The factors influencing the sintering process of quartz ceramics are considered. The analysis of the dependence of the density of the workpieces after firing on the properties of a slip based on quartz ...
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50.
Production of ytterbia ceramics for medical radioactive sources
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(Science for ceramic production)
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A method of manufacturing ceramic cores from ytterbium oxide enriched in ytterbium-168 isotope is presented. This method is based on sintering ytterbium oxide powder under a high isostatic pressure of ...
