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21.
Properties and Structure of Iron-Containing Magnetic Glasses Based on the BaB2O4–BaSiO3 Eutectic
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(Not-set)
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... is responsible for the magnetic properties. According to EPR data, a part of iron ions is present in tetrahedral coordination, incorporating into the structural glass network, and the other part is present ...
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22.
Investigation of the Adhesion Strength of Reactive Coatings on VZh171 Alloy by Sclerometry Method
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(Not-set)
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Studies of the adhesion strength of an enamel reaction-hardening coating on a heat-resistant nickel alloy VZH171 by the sclerometry method have been carried out. The threshold value of the loads required ...
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23.
Research of Corrosion and Scaling on Glass
Coatings of Pipes Used in the Petrochemical Industry
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(Not-set)
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The research of corrosion processes of glass coating of pipes of pipelines in the conditions of acidic, alkaline and marine environments has been carried out. In an acidic environment, corrosion of the ...
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24.
Fly Ash as a Technogenic Raw Material for the Production of Re-fractory and Insulating Ceramic Materials (Review)
-
(Not-set)
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... are described. The use of fly ash in the production technology of refractory and heat-insulating ceramic materials as a source of aluminum and silicon oxides for the manufacture of refractory products ...
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25.
Porcelain Low-Temperature Roasting with the Addition of Diop-side
-
(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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26.
Plasma-Sprayed Ceramic Coatings Based on Fluoragnesium Apa-tite: Application Technology and Properties
-
(Not-set)
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The technology of synthesis of fluoromagnesiumapatite powder and technology of coating formation by plasma spraying on its basis are presented. The recommended mode for the formation of a coating based ...
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27.
Precision Laser Welding of Silica Glass with Iron-Nickel Alloy
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(Not-set)
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The possibilities of strong local bonding of glasses and metals with close thermal expansion coefficients by means of welding with a femtosecond laser beam have been investigated. For the first time, measurements ...
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28.
Physical and Chemical Properties of Oxide Coatings Based on Ruthenium, Titanium and Rare Earth Elements Doped by Carbon Nanomaterials
-
(Not-set)
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Samples of electrodes with an active layer based on TiO 2 , RuO 2 and oxides of rare earth elements Ce, La, Nd, doped with carbon nanoscale, have been obtained. The morphology of oxide electrodes was ...
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29.
Modification of the Composition of Gabbro-Basalt Raw Materials During melting in an Oxidizing, Inert or Reducing Atmosphere
-
(At the enterprises and institutes)
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The processes of melting of various types of igneous rocks that make up gabbro-basalt raw materials are considered. The role of the main rock-forming elements in the formation of these melts for the production ...
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30.
Effect of Municipal Solid Waste Incineration Fly Ash on Properties, Durability and Environmental Toxicity of Fired Aluminosilicate
-
(Utilization of waste)
-
Investigations of the effect of fly ash generated from the incineration of municipal solid waste on the properties, durability and environmental toxicity of fired luminosilicates are presented. In the ...
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31.
Research Black Core and Bloating During Firing of Porcelain
-
(At the enterprises and institutes)
-
... of porcelain stoneware is in the black porous core (9.68 & # 37;). The appearance of a black core is explained by the fact that during heating, organic impurities are carbonized mainly in the inner layers ...
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32.
Laser Technology for Removal of Conducting Coatings from Electrowarmed Glassing Products (Review)
-
(Science for glass production)
-
A highly efficient method of laser removal of indium oxide films doped with tin In 2 O 3 (Sn) from the surface of soda-lime-silicate glass used for the manufacture of glazing products for railway transport ...
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33.
Obtaining Finely Dispersed Spheric Particles of Iron-Oxide Pigments from
Kazakhstan Diatomites
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(Raw materials)
-
It is proposed to use natural raw materials - ferruginous diatomites from the Zhalpak deposit (Kazakhstan) as an affordable cheap raw material for obtaining complex iron oxide silica-containing pigments. ...
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34.
Reaction Cured Composite Coatings and Glasses
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(Coatings)
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The creation of reaction-cured coatings is a promising direction in the field of protection of metallic and non-metallic structural materials during operation in aviation technology. The main feature of ...
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35.
Glass-foam coating effect on its high-frequency electromagnetic radiation absorptivity
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(Coatings)
-
The influence of a modified coating applied to the surface of foam glass on the ability to absorb electromagnetic radiation in the high-frequency range is considered. It was found that the coating obtained ...
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36.
Comparative analysis of plasma-sprayed bioceramic coatings based on zinc-doped hydroxyapatite and tricalcium phosphate
-
(Biomaterials)
-
The results of X-ray diffraction and infrared analyzes of powders of zinc-substituted hydroxyapatite and tricalcium phosphate are presented, and the technology of plasma spraying of coatings based on them ...
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37.
Temperature dependence of wetting water films stability on quartz surface
-
(Raw materials)
-
The loss of stability of the wetting water films on the quartz surface with increasing temperature was found. It is assumed that this is due to the temperature dependence of the structure of water in the ...
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38.
Indirect assessment of actual heat transfer coefficients in air cool-ing systems of operating glass kilns
-
(Science for glass production)
-
A scientifically substantiated applied technique for indirect assessment of the actual intensity of convective heat removal during jet cooling of corrosive zones of the melting basin of glass-making furnaces ...
-
39.
Development of enamel coatings for promising combined-cycle plants
-
(Coatings)
-
High-temperature enamel coatings with a sufficiently high firing temperature have been obtained, which provide the necessary protective properties and heat resistance. The results of scientific and experimental ...
-
40.
Elemental iron content as a marker of alumosilicate ceramics sin-tering
-
(At the enterprises and institutes)
-
The effect of the firing temperature and heating rate on the content of elemental iron in specimens based on montmorillonite clays of the Orenburg region has been investigated. It was established by X-ray ...
