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21.
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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22.
Fly Ash as a Technogenic Raw Material for the Production of Re-fractory and Insulating Ceramic Materials (Review)
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(Not-set)
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A review of the literature on the production of fly ash at thermal power plants and the level of its processing in Russia and abroad is presented. The properties of fly ash and its fields of application ...
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23.
Drilling of Porous Aluminosilicate Ceramics
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(Not-set)
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The features of laser drilling of composite highly porous ceramics consisting of aluminosilicates, glass and a small addition of polystyrene (EPS) are studied experimentally. It was found that the formation ...
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24.
Bulk Processing of Industrial Waste into Foam Glass Materials
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(Not-set)
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An overview of research in the field of utilization of large-scale industrial waste in the production of granular and block foam materials is presented. The possibilities and prospects of obtaining materials ...
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25.
Electrospinning Formation of Zirconia Fibers
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(Not-set)
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... is shown that molding solutions under the action of an electric field make it possible to obtain fibers in a wide range of viscosities. When the values ??of the viscosities of the molding solutions are ...
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26.
Heat Res?stance of Glass Pipe Cover?ng
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(Not-set)
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The thermal stability of the glass coating of a pipe in the oil and chemical industry has been investigated. It was found that an increase in the thickness of the glass coating leads to a sharp deterioration ...
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27.
Actual Role of Magnetic Susceptibility of Particles at Magnetophoresis (Magnetic Separation)
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(Not-set)
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... the fractional fraction of magnetoactive particles, information about their magnetic susceptibility is also fundamental. , depending on the strength of the applied field H. The data are given & # 967; ...
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28.
95th anniversary M. I. Timokhovoy
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(Congratulations)
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... career for 40 years has been focused on the development and improvement of new technologies in the field of ceramics. MI Timokhova - candidate of technical sciences. She has published 150 scientific papers. ...
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29.
The Processes of Gelation, Phase Formation and Sintering in the Process of Synthesis by the Sol-Gel Method of Aluminosilicate Glass-Ceramic Modified with Refractory Hafnium and Zirconium Oxides
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(Glassceramics)
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The sol-gel method was used to synthesize glass ceramics based on the compositions of the Sr (Ba) - Al 2 O 3 - SiO 2 systems, modified with the addition of zirconium oxides ZrO < sub> 2 and hafnium ...
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30.
Influence of Particle Size of Aluminum Oxide Powder on Spark-Plasma Sintering
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(Science for ceramic production)
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The results of a comparative study of compacts obtained from nano- and ultradispersed (UF) powders of aluminum oxide with a spherical shape of particles by the method of spark-plasma sintering are presented. ...
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31.
Additive techniques for ceramics manufacturing
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(Science for ceramic production)
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A review of publications devoted to additive technologies used in the production of ceramic products is presented. Methods for molding articles from sedimentation-resistant systems are described in most ...
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32.
Thermophysic properties of silicon carbide based composite ceramics materials made by sparkplasma sintering (SPS)
-
(Science for ceramic production)
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The factors affecting the thermal conductivity of ceramic composite materials based on SiC with additives B 4 C, AlN, Si 3 N 4 , Y 2 O 3 , Al 2 O 3 , HfB 2 , obtained by spark plasma sintering ...
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33.
Recent studies in in high-performance alumina ceramics development (review). Part 2. Nanopowders synthesis and sintering, sol-gel technique and other methods of obtaining fine-grain and fiber alumina
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(Science for ceramic production)
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A review of dissertations by Russian scientists on ceramics made of aluminum oxide, methods of its preparation for the period since 2000 is presented. Thin structural ceramics are mainly considered. The ...
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34.
Development of a microcracks detection unit on glass-lined tubes inner surface
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(At the enterprises and institutes)
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A method for determining cracks on the inner surface of a vitrified coating of a pipe using a defectoscopic installation is considered. The technological scheme is presented and the operating principle ...
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35.
Element and phase composition and porous structure of millennia-old ceramic samples from Champa tower (Vietnam)
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(At the enterprises and institutes)
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Elemental analyzes of ceramic samples over 1000 years old showed that the main chemical elements are, & # 37 ;: for samples: the outer part of the bricks: 24.45 Si; 14.31 Ca; 12.68 C; 11.55 Al; 5.60 Fe; ...
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36.
Comparative analysis of plasma-sprayed bioceramic coatings based on zinc-doped hydroxyapatite and tricalcium phosphate
-
(Biomaterials)
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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.
Possible applications of various glazing types in aircraft canopies (a review)
-
(At the enterprises and institutes)
-
An overview of the prospects for the use of glazing products of aviation technology based on silicate, organic, polycarbonate glasses from the standpoint of strength, main sources of loading and the most ...
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38.
Composite bioceramics based on octacalcium phosphate decom-position products
-
(Biomaterials)
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Composite bioceramics with a density of at least 80% of the theoretical was obtained from thermolyzed octacalcium phosphate (OCP). OCP processing temperatures were 450, 600, and 700 ° C. Ceramics were ...
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39.
Silica-phosphorous-antimonic ionites and their use in glass hardening bath-furnaces
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(Science for glass production)
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It was found that the samples of silicon-phosphorus-antimony ion exchangers obtained in the volumes of pilot batches are similar in properties to the samples obtained under laboratory conditions, and show ...
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40.
Synthesis and electrophysical properties of potassium polytitan-ate based ceramic nanocomposites doped with chromium compounds
-
(Science for ceramic production)
-
The thermal behavior of potassium polytitanate modified in an aqueous solution of CrCl 3 for 4 and 18 h and characterized by varying degrees of uniformity of the distribution of chromium in the particles ...
