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41.
Production of aluminum-graphite composite by spark-plasma sintering
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(At the enterprises and institutes)
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An alumina-graphite composite was obtained by the method of spark-plasma sintering. The influence of the size of graphite particles, the compaction temperature and the holding time on the formation of ...
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42.
Influence of SiO2/Al2O3 ratio on structure, properties and heat resistance of geo-polymer refractory materials
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(At the enterprises and institutes)
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A study of the properties of lightweight geopolymer materials (GM) based on refractory technogenic waste of aluminosilicates has been carried out. The effect of the ratio of oxides SiO 2 and Al 2 O ...
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43.
Foamed silicate fillers resistance against cement alkali
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(At the enterprises and institutes)
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The chemical activity to cement alkalis (ASR-resistance) of granular aggregates (Penosital & # 174 ;, classic foam glass, fly ash microspheres) in a water extract from concrete has been investigated. The ...
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44.
Data repeatability check-up for ferrous admixtures experimental and computational magnetic control under different field sources
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(At the enterprises and institutes)
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Analyzed are the mass-operational characteristics of the magnetic control of ferro-impurities of raw materials (quartz sand, feldspar, gypsum), obeying the exponential both completely and partially (tail ...
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45.
Possible applications of super-hard materials and wear-resistant al-loys for rock-cutting tools
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(At the enterprises and institutes)
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Provides general information about solid reinforcing materials and steels for rock cutting tools; some problems of efficiency and durability of sintered cermet hard alloys are shown. The possibility of ...
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46.
Glassware toughening by ultrafine nanoadditives
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(Science for glass production)
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The effect of the use of ultradispersed (nano) materials on the strength characteristics of glass samples of various chemical compositions obtained by high-temperature sintering from powder-forming components ...
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47.
Utilization of mineral tallow production waste in heavy tonnage energy-efficient manufacturing of construction ceramics
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(Utilization of waste)
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... of the Dubrovskoe deposit and fly ash of the Ladyzhinskaya TPP, their efficiency was established. use in compositions of masses for obtaining building ceramics. The introduction of waste into the masses ...
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48.
Synthesis of optically indiscrete glasses containing gold nanoparticles. Spectral properties and non-linear optical behaviour
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(At the enterprises and institutes)
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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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49.
Structure and rheology of semi-finished porcelain upon firing
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(Science for ceramic production)
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Data on the rheological behavior of samples of materials of the porcelain group at pure shear were obtained, complementing the results of dilatometric studies of shrinkage. The concept of the macromechanism ...
