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1.
Heat resistance of glass melt wall layer in glass kiln refractory walls high-temperature corrosion zone
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(Science for glass production)
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A scientifically substantiated applied technique for engineering calculation of the thermal resistance of the wall layer has been developed. the temperature of the melt and the composition of the glass ...
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2.
Corrosion resistance of the float-glass
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(Science for glass production)
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Investigated the corrosion resistance of float glass in the process of climatic tests. It is shown that the main defects of the surface of tempered glass are leaching, "burn-in of paper and sulphurous ...
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3.
Corrosion resistance of grained refractories in E- and C-glass melts
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(Refractories for glass production)
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The effect of glass melts E and C, used for the production of fiberglass, on refractories with a granular structure has been studied. It has been established that the KhS-MVU refractory is resistant to ...
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4.
Alkali titanium-silicate glass for white glass enamels with increased corrosion resistance
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(Coatings. Enamels.)
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... В 2 О 3 (8 - 10%), it is possible to obtain white glass enamel coatings, which are characterized by increased corrosion resistance and low leachability of the coating components in acetic acid solutions. ...
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5.
BOROSILICATE ENAMEL WITH INCREASED CHEMICAL RESISTANCE FOR STEEL PIPES
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(Not-set)
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The paper presents the results of a study on the development of a primer-free enamel frit with increased chemical resistance to acids and alkalis, designed to protect steel pipelines. Zinc oxide was introduced ...
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6.
HEAT-RESISTANT MULTIFUNCTIONAL COATING FOR THE PROTECTION OF CORROSION-RESISTANT STEEL PARTS
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(Not-set)
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A new heat-resistant multifunctional glass-based coating has been developed in the BaO–B2O3–SiO2 system, which protects parts made of corrosion-resistant steels from high-temperature gas corrosion at temperatures ...
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7.
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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8.
Chemical Resistance of Liquid Phase-Sintered Materials Based on Si3N4-BN
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(Materials and properties)
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... reaches 97.0 & # 37; and increases in the series H 2 SO 4 - HCl - HNO 3 , which indicates intergranular corrosion without propagation into the bulk of the material. However, resistance to exposure ...
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9.
Pilot Testing of Heat-Resistant Citall Coating for High-Temperature Corrosion Protection of Nichrome Alloys
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(Coatings)
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The results of tests in laboratory and production conditions of the developed heat-resistant sitall coatings for the protection of expensive nichrome alloys based on technogenic raw materials are presented. ...
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10.
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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11.
Glass-enamel corrosion-resistant coatings for steel pipelines
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(Coatings)
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Currently, the problem of obtaining a defect-free corrosion-resistant glass enamel coating for steel pipelines is an urgent problem. The composition of the corrosion-resistant glass enamel coating for ...
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12.
Chemical resistance of porous permeable ceramic on aluminosilicate binder to acid and alkaline reagents
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(Science for ceramic production)
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The influence of the concentration of H 2 SO 4 , HCl, NaOH and Na 2 CO 3 on the chemical resistance of porous permeable ceramics based on electrocorundum and aluminosilicate bond. It is shown that ...
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13.
Corrosive resistance of refractory articles from low-cement concretes in glass production
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(Refractories for glass production)
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Corrosion resistance to container glass melt of samples based on low-cement concretes under dynamic conditions at a temperature of 1350 ° C, which are used for the production of products used in glass-forming ...
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14.
Evaluation of corrosive resistance of refractory materials in fritted glaze melting furnaces
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(Science for ceramic production)
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The corrosion resistance of refractories in frit melts used at ZAO Velor (Orel) has been investigated. Based on the results of the work carried out, it was proposed to replace the MKS refractory material, ...
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15.
High-temperature corrosion protection of copper
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(Enamels)
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The optimal composition of the glass matrix for the glass enamel coating on copper has been developed. Optimal concentrations of Fe 3 O 4 , MnO 2 and Co 2 O 3 , the introduction of which, when ...
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16.
SYNTHESIS AND THERMAL PROPERTIES OF TUNGSTEN SILICATE COMPLEXES WITH HEXAMETHYLENETETRAMINE
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(Not-set)
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Previously unknown in the literature, complexes of hexamethylenetetramine (HMTA) with tungsten silicates of the composition Rb5[SiW11O39Fe(HMTA)]?20H2O, Cs5[SiW11O39Fe(HMTA)]?6H2O, Rb6[SiW11O39Zn(HMTA)]?12H2O, ...
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17.
PHYSICAL AND MECHANICAL PROPERTIES OF Al-Al2O3 CERMET WITH A HETEROGENEOUS GRANULE-LAYERED STRUCTURE PRODUCED USING MECHANICAL ALLOYING AND VACUUM SINTERING
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(Not-set)
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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 ...
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18.
ELECTRON BEAM SINTERING OF ZIRCONIUM DIOXIDE CERAMICS WITH DIFFERENT YTTRIUM OXIDE CONTENT
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(Not-set)
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The results of the study of the effect of different fractional fractions of the stabilizing impurity of yttrium oxide Y2O3 on the microstructure, phase composition, and mechanical properties of ceramics ...
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19.
FIREСLAY CRUCIBLES WITH IMPROVED PROPERTIES FOR ORE ASSAY ANALYSIS
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(Not-set)
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... 90.22 % Al2O3, was introduced into the composition of the masses. The optimal mass with a content of 8 % alumina waste withstands more than 11 – 13 melting without corrosion, and the heat resistance of ...
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20.
LASER MODIFICATION OF GAS-THERMAL COATINGS SPRAYED BY HVOF – A REVIEW
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(Not-set)
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... post-treatment, it is possible to increase the microhardness of coatings by 20…50 %, to increase the adhesive strength of the coating and the metal base, wear resistance and corrosion resistance, and to ...
