A5106029476- Advanced ceramic materials synthesis
- Recycling and utilization of industrial and municipal waste in materials production
- Material Properties and Applications
- Metal and Thin Film Mechanics
- Plasma Diagnostics and Applications
- Glass properties and applications
- Plasma Applications and Diagnostics
- Concrete and Cement Materials Research
- Advanced materials and composites
- Magnesium Oxide Properties and Applications
- Material Properties and Failure Mechanisms
- Industrial Engineering and Technologies
- Laser Design and Applications
- Vacuum and Plasma Arcs
- Pigment Synthesis and Properties
- Surface Treatment and Coatings
- Metal Alloys Wear and Properties
- Advanced Theoretical and Applied Studies in Material Sciences and Geometry
- Engineering and Environmental Studies
- Coal Combustion and Slurry Processing
- Electrohydrodynamics and Fluid Dynamics
- Combustion and flame dynamics
- Welding Techniques and Residual Stresses
- High-Temperature Coating Behaviors
- Physics of Superconductivity and Magnetism
National Research Tomsk State University
2002-2024
Tomsk Polytechnic University
2008-2024
Tomsk State University of Architecture and Building
2014-2023
Nizhny Novgorod State Technical University
2014
National Academy of Engineering
2014
Nizhny Novgorod State Pedagogical University
2014
Institute of Physics and Technology
2012
Central Research Institute of Structural Materials Prometey
2010
Institute of Structural Macrokinetics and Materials Science
1991
The paper introduces plasma technologies developed at the Department of Applied Mechanics and Materials Science (TSUAB, Tomsk, Russia). These include processing techniques for silica glass, microspheres, protective-decorative coatings silicate materials using low-temperature plasma. effect on is described in this paper.
The paper analyzes the Russian and foreign research into use of nonstandard raw materials in production constructional anorthite ceramics. with different chemical composition are investigated. It is shown that ceramic mixture makes it possible to obtain products 43.1 MPa compressive strength, 2150 kg/m3 density, about 7 % water absorption frost resistance meets requirements regulatory documents. physical mechanical properties obtained due phase containing end products, which confirmed by...
Among silica-based materials vitreous silica has a special place. The paper presents the melting process of quartz particle under conditions low-temperature plasma. A mathematical model is designed for stages in experimental plasma-chemical reactor. As calculation data show, particles having radius 0.21≤ rp ≤0.64 mm completely melt at W = 0.65 l/s feed rate depending on Nusselt number, while 0.14≤ ≤0.44 1.4 l/s. Calculation showed that 2 and 0.4 melted during 0.1 s respectively. Thus, phase...
The paper presents the data of structural studies synthesized β-SiAlON using plasma-chemical method and self-propagating high-temperature synthesis (SHS). It was found that these two methods are used to obtain with composition Si5AlON7. possibility obtaining by a plasma generator is shown. To analyze features compounds structure, parameter proposed determined ratio sum number Si Al atoms N O included in unit cell.
The work is devoted to the structural-phase analysis of steels austenitic and martensitic grade, irradiated with a high-intensity pulsed electron beam submillisecond duration exposure in mode surface layer melting. A thermodynamic phase transformations occurring during heat treatment alloys composition Fe-Cr-C Fe-Cr-Ni-C, which are basis 20X13 12X18H10T, carried out. It shown that formation solid solutions on α-iron (BCC crystalline lattice) γ- iron (FCC as well entire range carbide phases...
A brief description of the nanotechnological inventions is given.The in area nanotechnologies and nanomaterials produce a profound effect construction, housing communal services adjacent economic fields as they allow us: to obtain high strength durability surfaces details, provide different materials with hydrophil properties, increase efficiency transformation light energy into electrical one etc., general -to raise competitive ability products.For example, method production solar element...
The monitoring system of road infrastructures is an important component the conception, named 'Smart City'. Its mobile realization equips majority participants with GPS-trackers, which are often unattainable. deployment and maintenance a fixed traffic associated great financial costs. Multicopters allow on large areas in real-time processing. variety military tasks that solved using multicopters proves its efficient use. Nowadays, despite obvious advantages, it difficult to find successful...
It is shown that the alloy Cu-Zn-Al a multiphase material. Under equilibrium conditions this can form an α-phase (FCC crystalline lattice) and β-phase (simple cubic based on copper. The possibility of formation γ-phase due to three-component composition revealed. established different chemical copper-based solid solution (alloys with zinc or alloys aluminum), concentration second element in leads fact within same type lattice there certain amount α- γ-phases, differing parameter value...
The article presents the results of analysis phase equilibrium ordered phases in binary systems based on copper Cu- Me (where - Co, Rh, Ir, Ag, Au, Ni, Pd, Pt) to find correlations crystallochemical and crystallographic factors. It is established that packing index disordered solid solutions close value 0.74 against background an insignificant deviation atomic volumes from Zen’s law.
Abstract The article presents the results of numerical studies stress-strain state models a vertical cylindrical tank with corrosion wear and strengthening wall first ring by an external internal composite tyre. Based on studies, maximum percentage have been determined, dependences influence installation carbon tyre obtained.
The paper shows possibility to obtain the silica nanoparticles by method realized using experimental plasma system. advantages of installation include its design and absence necessity chlorine-containing raw materials usage. Studies on use different silicate material such as, for example, granite (silica content - 62.5%), milled glass 72.5%) sand 98.5%) were conducted, but only results sublimation product are presented in frames this paper. According research technological features synthesis...
Thermal barrier coatings are used to protect the surface of gas turbine engine blades. The use such simple oxides as Al2O3, mullite, and yttria-stabilized zirconium dioxide for their manufacture is limited due high thermal conductivity presence phase transformations. Improving properties can be achieved by using high-entropy ceramic materials. Solid-phase synthesis ceramics (Y0.2Yb0.2Lu0.2Eu0.2Er0.2)3Al5O12 was carried out a spark plasma sintering installation. under vacuum conditions in...