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21.
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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22.
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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... The highest grades are in bricks fired at temperatures of 1050 and 1100 & # 176; C, respectively M150 and M175, which can be used as earthquake-resistant. Studies have shown that at a brick firing temperature ...
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23.
Obtaining of High-Porous Ceramic Materials on the Basis of Alumina-Magnesia Spinel
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(Not-set)
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The object of research is ceramic foam materials based on aluminum oxide, magnesium oxide and aluminum-magnesia spinel. The results of research on sintering spinel ceramics using aluminum and magnesium ...
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24.
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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25.
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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26.
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 ...
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27.
Synthesis, Structure and Properties of One- and Multi-Component Additives for Ceramic Materials Based on Aluminum Oxide (review)
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(Science for ceramic production)
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... multicomponent, due to their higher melting temperatures and the impossibility of simultaneously influencing a number of properties of the target material. Due to the synergistic effect, the use of multicomponent ...
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28.
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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29.
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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30.
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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31.
Properties of SiC and Si3N4 based composite ceramics with nanosizes components
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(Science for ceramic production)
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... 100 ° C below the sintering of materials with the addition of micron-sized oxide powders. High mechanical properties were obtained: & # 963; bend = 540 MPa, K1C = 5.5 MPa m1 / 2, НV = 20.1 GPa for materials ...
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32.
Monophase high-purity dense ceramics production from high-sintering complex oxides
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(Science for ceramic production)
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Sintering of advanced materials. Fundamentals and processes / еd. by ZZ Fang. Cambridge: Woodhead Publishing Limited, 2010.483 p.
Belyakov A.V. Synergetic and quasi-chemical approaches in ceramics technology ...
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33.
Optimisation of technological parameters for high-silica liquid glass construction materials synthesis
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(Efficiency and quality)
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... humidity conditions for the hardening of the compositions, the dispersion of the filler, the type and amount of the modifying additive, the quantitative ratio of the components of the raw mixture. High-silica ...
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34.
Optimization of the fritted component composition in the raw mixture of wear-resistant coatings
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(Coatings. Enamels.)
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The expediency of using zirconium-free frits in the production of semi-fritted wear-resistant glass-crystalline coatings has been established, which provides a reduction in the total fuel and energy costs ...
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35.
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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36.
Temperature regimes of granulated material production for foam
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(Science for glass production)
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The temperature regimes of obtaining glass granulate, which is the initial raw material for glass-ceramic foam materials, are considered, depending on the composition of the charge and the nature of the ...
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37.
Optimal strategy of searching the basic component composition of synthetic sodium silicates for microspheres manufacture
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(Science for glass production)
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The results of the synthesis by the sol-gel technology in an aqueous medium of a sodium silicate mixture for the manufacture of microspheres are presented. It was proved that without high-temperature treatment, ...
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38.
STUDY OF THE HOMOGENEITY OF THE CHEMICAL COMPOSITION OF LEAD-GERMANATE GLASSES BY LASER-INDUCED BREAKDOWN SPECTROSCOPY METHOD
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(Not-set)
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Lead-germanate glasses are a promising material for creating optical elements. However, producing such glasses with a high degree of homogeneity is associated with several technological challenges. During ...
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39.
DETERMINATION OF TRIBOLOGICAL CHARACTERISTICS OF REACTION-SINTERED SILICON CARBIDE IN A FRICTION PAIR WITH TITANIUM ALLOY VT6
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(Not-set)
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Ceramic materials based on silicon carbide were synthesized using reaction sintering with the introduction of a reactive component – technical carbon black – into the starting mixture at varying concentrations ...
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40.
PHYSICAL AND MECHANICAL PROPERTIES OF Al-Al2O3 CERMET WITH A HETEROGENEOUS GRANULE-LAYERED STRUCTURE PRODUCED USING MECHANICAL ALLOYING AND VACUUM SINTERING
-
(Not-set)
-
To produce Al–Al2O3 cermet with a heterogeneous granular-layered structure, mixing of flake aluminum powder of the PAP-2 brand with the plasma-chemical alumina powder (PCAP) consisting of nano-thick lamellar ...
