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1.
Abrasion resistance of superhard composite materials for highly efficient mining tools production
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(Science for ceramic production)
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Bench tests of the abrasion resistance of hard and superhard inserts have been carried out? hard alloy VK8, superhard composites based on cubic boron nitride PCBN and polycrystalline diamond PDC? for the ...
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2.
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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3.
INFLUENCE OF NANODISPERSED ALUMINUM OXIDE ON THE PHYSICAL AND MECHANICAL PROPERTIES OF TECHNICAL CERAMICS
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(Not-set)
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... that the introduction of nanodispersed aluminum oxide in an amount of 3 wt. % over 100 wt. % of the total mass improves the abrasion coefficient, acid resistance, density, and strength of the developed ...
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4.
LASER MODIFICATION OF GAS-THERMAL COATINGS SPRAYED BY HVOF – A REVIEW
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(Not-set)
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An overview of the research results on the laser modification of coatings sprayed by HVOF is presented. The review includes information on laser post-treatment of mainly on tungsten carbide-based coatings. ...
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5.
ANTIBACTERIAL PROPERTIES OF BOROSILICATE ENAMEL WITH NANOSCALE ZINC OXIDE PARTICLES
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(Not-set)
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Glass-enamel coatings have been modified with nanosized particles, which expands the scope of their application and is a promising direction. It has been established that the introduction of nanosized ...
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6.
Effect of synthesis temperature on AlMgB14 phase composition
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(Science for ceramic production)
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The effect of the synthesis temperature on the phase composition, size distribution and morphology of AlMgB 14 particles obtained by direct interaction of elemental Al, Mg and B powders with the addition ...
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7.
Formation of polycrystalline diamond structure and phase composition under cobalt infiltration in diamond - hard alloy system
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(Science for ceramic production)
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Polycrystalline diamond composites (PCD) were obtained by infiltration of cobalt from a hard-alloy substrate into a porous diamond layer at a temperature of 1600 ° C and a pressure of 6.0 GPa in a cubic ...
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8.
New construction materials with enhanced strength based on met-als industrial waste
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(Utilization of waste)
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... abrasion resistance, and frost resistance, have been developed. They are technologically advanced, environmentally friendly, their production can be realized on an extensive base of raw materials with ...
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9.
Sol-gel synthesis of anti-reflection mesoporous silica-based coat-ings
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(Science for glass production)
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The results of the synthesis of antireflection mesoporous coatings based on silicon dioxide obtained by acid hydrolysis of tetraethoxysilane (TEOS) in the presence of organic additives are presented. Investigations ...
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10.
Development of a technique for increasing performance of glass-enamel coatings on steel
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(Coatings. Enamels.)
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... The properties of enamel coatings using metal oxide films have been determined: chemical resistance to various media, adhesion strength of the coating to steel, and abrasion resistance. It is concluded ...
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11.
Using waste of electrometallurgical production in developing protective composite materials
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(Utilization of waste)
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... mm / year (resistant), water absorption - 4.4 - 5.4%, thermal resistance - 15-19, compressive strength - 8-16 MPa, shrinkage - 0.1 - 0.6%, abrasion - 0.01 g / cm 2 , adhesion strength - 0.5 - 0.6 Pa. ...
