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21.
Super-Hard Composites with a Homogeneous Microstructure and Nanosized Binding Obtained by Reaction Sintering in the cBN?Al?TiC System
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(Not-set)
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... size and mutual arrangement of particles of a superhard material and a nanostructured binder, it is possible to achieve a high level of properties without the obligatory intergrowth of particles of superhard ...
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22.
Study of the Influence of Nanotechnogenic Raw Materials and Pyrophyllite on Orientation of Clay Particles and Water Permeability of Acid Resistant Materials
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(Not-set)
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The use of nanotechnogenic aluminum-containing raw materials and pyrophyllite in the compositions of ceramic masses for the production of acid-resistant materials helps to reduce the shrinkage anisotropy ...
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23.
Synthesis of Nanoparticles of Titanium Dioxide and Silicon Dioxide with Intercaled Silver Nano-particles for Obtaining Multifunctional Coatings on Sodialcial Silicate Glass
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(Coatings)
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A study of the properties of multifunctional coatings based on silicon dioxide and titanium dioxide with the inclusion of silver nanoparticles in their structure is presented. At present, there are methods ...
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24.
Obtaining Finely Dispersed Spheric Particles of Iron-Oxide Pigments from
Kazakhstan Diatomites
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(Raw materials)
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... Pigments with different colors were obtained. The mineralogical composition, shape and size of particles, their specific surface area and total pore volume have been established by the methods of electron ...
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25.
Influence of Gold Nanoparticles on Spectral and Luminescent Properties of Phosphate Glass Doped with Eu3+ Ions
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(Science for glass production)
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The spectral-luminescent properties of potassium-aluminophosphate glass containing Eu 3+ ions during thermally stimulated formation of gold nanoparticles in its volume have been investigated. It is shown ...
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26.
Features of titania micro- and nanoparticles sol-gel synthesis for a composite hybrid antireflection layer on float glass
-
(Science for glass production)
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... and in the presence of diethylamine is determined by the competition between the condensation processes of TiO 2 nanoparticles and the adsorption of diethylamine molecules on the surface of TiO 2 ...
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27.
Influence of ultrafine SiO2 particles on quartz ceramics sintering. Product firing curve selection and concept of colloid component
-
(At the enterprises and institutes)
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... glass has been carried out. An assumption is made about the influence of the content of highly dispersed SiO 2 particles in the slip on the properties of the ceramic material. The concept of a colloidal ...
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28.
Peculiarities of formation of luminescent and plasmon gold nanoparticles in phosphate glass
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(Science for glass production)
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It has been shown that it is possible to form nanoclusters and gold nanoparticles in potassium aluminum phosphate glass during heat treatment in the temperature range below T g , which have luminescent ...
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29.
Nanosized ZrN powder microwave synthesis compared to autoclaving
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(Science for ceramic production)
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The synthesis of nanodispersed powders of zirconium nitride ZrN using exothermic reactions initiated by microwave radiation has been studied. The obtained ZrN powders were studied using X-ray phase analysis ...
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30.
Improvement of ceramics dielectric behaviour in centimeter MW-range by structure modification with pyrogenic silica nanoparticles
-
(Science for ceramic production)
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The possibility of increasing the dielectric characteristics of ceramics by introducing nanosized particles of pyrogenic silicon dioxide (aerosil) into the charge is considered. It is shown that the introduction ...
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31.
Properties of SiC and Si3N4 based composite ceramics with nanosizes components
-
(Science for ceramic production)
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Materials with a nanosized oxide additive of yttrium aluminum garnet were obtained by the method of liquid-phase sintering. Sintering of materials based on SiC and Si 3 N 4 was carried out at temperatures ...
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32.
Properties of glass-foam material doped with nanosized zirconia
-
(Science for glass production)
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The effect of small additions of zirconium concentrate with an average particle size of 30 nm on the physical and mechanical properties of foam glass is considered. It was found that the introduction of ...
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33.
Metacaoline-based nanosized additives stability
-
(Science for ceramic production)
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... C-3 and polyvinyl alcohol has been investigated. The nature of the dependence of the particle size of metakaolin and the zetapotential of dispersed phases of nanodispersed additives on the time of ultrasonic ...
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34.
Nano-sized B2O3-based sintering additive for alumomagnesian spinel ceramics
-
(Science for ceramic production)
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... it is possible to obtain, by the liquid method, uniform nanosized coatings containing a sintering additive B 2 O 3 on the surface of AMB particles, which leads to a significant acceleration of the ...
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35.
Synthesis of optically indiscrete glasses containing gold nanoparticles. Spectral properties and non-linear optical behaviour
-
(At the enterprises and institutes)
-
A technique has been developed for the preparation of a charge, cooking, production and modification of the structure of phosphate glass on a nanoscale by introducing gold nanoparticles. Samples of glasses ...
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36.
Various behaviour of nano-sized coatings in hydrochloric acid solutions
-
(Coatings)
-
The interaction of a nanoscale coating with HCl solutions consists of two stages. I. The swelling of the coating is accompanied by an increase in its refractive index due to the replacement of air in the ...
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37.
Preparation and properties of zirconia ceramics from nano-sized zirconia powder
-
(Science for ceramic production)
-
... consists of a pure tetragonal phase with a particle size of 10 nm. The microstructure and composition of zirconium ceramics were studied by SEM and XRD methods. The data obtained on the transition of the ...
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38.
Capillary bucking of particle segregation upon glass batch preparation
-
(Science for glass production)
-
The analysis of the capillary-gravitational interaction of isomeric particles is carried out in relation to the processes of segregation arising in the preparation of a glass batch. The critical sizes ...
-
39.
Surface attractive forces of the glass batch particles
-
(Science for glass production)
-
The forces of surface interaction of the components of the glass batch are considered, and the comparison of capillary and gravitational forces for different particle sizes at different stages of preparation ...
-
40.
Glasses with lead sulfide nanoparticles for laser technologies
-
(Science for glass production)
-
The formation of nanoparticles of a semiconducting compound of lead sulfide in silicate and borosilicate glass matrices has been studied. The dependence of the size of PbS nanoparticles on the temperature-time ...
