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dx.doi.org/ 10.18577/2307-6046-2021-0-11-3-11

УДК 669.14.018.8

Korobova E.N., Sevalnev G.S., Gromov V.I., Leonov A.V.

STEELS FOR THE MANUFACTURE OF ROLLER BEARINGS FOR SPECIAL PURPOSES (review)

An overview of heat and corrosion-resistant steels of domestic and foreign production, used for the manufacture of aircraft rolling bearings, is presented. The requirements for bearing steels, the classification of steels depending on the operating conditions, and the method of production are described. The chemical compositions of the steels and the principles of alloying are shown, and the analysis of the properties is carried out. The properties of ceramic materials and the possibility of their application for bearings used in the aerospace industry are considered.

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Reference list

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5. Kablov E.N. Innovative developments of FSUE «VIAM» SSC of RF on realization of «Strategic directions of the development of materials and technologies of their processing for the period until 2030». Aviacionnye materialy i tehnologii, 2015, no. 1 (34), pp. 3–33. DOI: 10.18577/2071-9140-2015-0-1-3-33.
6. Kablov E.N. What to make the future of? New generation materials, technologies for their creation and processing - the basis of innovations. Krylya Rodiny, 2016, no. 5, pp. 8–18.
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10. Sevalnev G.S., Antsyferova M.V., Dulnev K.V., Sevalneva T.G., Vlasov I.I. Influence of nitrogen concentration on the structure and properties of sparingly alloyed struc-tural steel. Aviacionnye materialy i tehnologii, 2020, no. 2 (59), pp. 10–16. DOI: 10.18577/2071-9140-2020-0-2-10-16.
11. Udod K.A., Trofimenko N.N., Romanenko D.N., Sevalnev G.S. Prospects for the development of constructional aluminium-doped steels. Aviacionnye materialy i tehnologii, 2019, no. 3 (56), pp. 9–13. DOI: 10.18577/2071-9140-2019-0-3-9-13.
12. Yakusheva N.A. High-strength constructional steels for landing gears of perspective products of aircraft equipment. Aviacionnye materialy i tehnologii, 2020, no. 2 (59), pp. 3–9. DOI: 10.18577/2071-9140-2020-0-2-3-9.
13. Decaudin B., Djega-Mariasassou C., Cizeron G. Mise en èvidence par spectromètrie Mössbauer de I’effet de traitements d’austènitisation avant trempe sur un acier semi-rapide de type 80DCV40. Revue de Mètallurgie, 1994, vol. 91, no. 9, pp. 1241–1241.
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35. Nozhnitskiy Yu.A., Petrov N.I., Lavtrentev Yu.L. Hybrid rolling bearings for aircraft engines (review). Aviatsionnye dvigateli, 2019, no. 2 (3), pp. 63–76.
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dx.doi.org/ 10.18577/2307-6046-2021-0-11-12-24

УДК 669.721.5

Petrov A.A., Speransky K.A.

MAGNESIUM ALLOYS: PROSPECTIVE INDUSTRIES OF APPLICATION, ADVANTAGES AND DISADVANTAGES (review). Part 2. Mechanism of deformation and anisotropy of mechanical properties of magnesium alloys

Magnesium alloys are the lightest of metallic structural materials with a number of advantages, such as low density, manufacturability and high damping capacity. In this part of the review, the article deals with the anisotropy of the mechanical properties of magnesium alloys associated with the texture of the resulting semi-finished products and products, the relationship of alloying elements with the crystallographic lattice parameters, as well as the deformation mechanisms prevailing in various alloying systems.

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Reference list

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16. Hang K., Li X., Li Y., Ma M. Effect of Gd content on microstructure and mechanical properties of Mg – Y – RE – Zr alloys. Transactions of Nonferrous Metals Society of China, 2008, no. 18, pp. 12–16.
17. Ming S., Wu G., Wang W., Ding W. Effect of Zr on the microstructure, mechanical properties and corrosion resistance of Mg – 10Gd – 3Y magnesium alloy. Materials Science and Engineering A, 2009, no. 523, pp. 145–151.
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23. Drits M.E., Dobatkina T.V., Muratova E.V. Investigation of magnesium alloys containing lanthanum and zirconium. Metallurgy and processing of non-ferrous alloys. On the occasion of the 90th anniversary of the birth of Academician A.A. Bochvara: collection scientific articles. Moscow: Nauka, 1992, pp. 32–37.
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36. Volkova E.F. The analysis and results of the International conference «Magnesium–21. Broad horizons» (review). Aviacionnye materialy i tehnologii, 2016, no. 1 (40), pp. 86–94. DOI: 10.18577/2071-9140-2016-0-1-86-94.
37. Kozlov I.A., Vinogradov S.S., Tarasova K.G., Kulyushina N.V., Manchenko V.A. Plasma electrolytic oxidation of magnesium alloys (review). Aviacionnye materialy i tehnologii, 2019, no. 1 (54), pp. 23–36. DOI: 10.18577/2071-9140-2019-0-1-23-36.
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39. Vetrova E.Yu., Shchekin V.K., Kurs M.G. Comparative evaluation of methods for the determination of corrosion aggressivity of the atmosphere. Aviacionnye materialy i tehnologii, 2019, no. 1 (54), pp. 74–81. DOI: 10.18577/2071-9140-2019-0-1-74-81.
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dx.doi.org/ 10.18577/2307-6046-2021-0-11-25-33

УДК 621.78

Nechaykina T.A., Oglodkov M.S., Ivanov A.L., Kozlova O.Yu., Yakovlev S.I., Shlyapnikov M.A.

FEATURES OF HARDENING OF WIDE CLADDING SHEETS FROM V95p.ch. ALUMINUM ALLOY ON A CONTINUOUS HEAT TREATMENT LINE

The features of quenching on the line of continuous heat treatment (CHT) of wide (2400 mm wide) cladding sheets made of high-strength aluminum alloy B95p.ch. are given. The investigations of the structure, corrosion resistance and mechanical properties in tension at different temperatures shown that the technology of heat treatment, including hardening on the CHT line and subsequent artificial two-stage aging according to the T2 modes of sheets, made it possible to provide a uniform characteristic structure, the surface quality and level of mechanical properties necessary for sheathing sheets along the width of the sheet and in different directions of rolling that meets the requirements of the aviation industry standard.

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dx.doi.org/ 10.18577/2307-6046-2021-0-11-34-43

УДК 621.791

Sviridov A.V., Gribkov М.S.

FEATURES OF REPAIR OF WELDED STRUCTURES OF LARGE THICKNESSES FROM TITANIUM ALLOY VT6ch.

The technology of electron-beam welding (EBW) of structures of large thickness made of titanium alloy Ti–6Al–4V has been developed. A complex of metallographic studies of welded samples has been carried out. Tests to determine the mechanical characteristics of repair welded joints, that these joints made by EBW are equal in strength to the base material. The analysis of the level of residual stresses in various parts of the welded joint after repeated repair passes has been carried out. It was found that the subsequent vacuum annealing reduces the level of residual stresses in welded joints to 50 %. The analysis of the elemental composition showed that the elemental composition of the samples from the center of the weld to the base metal practically does not change for welding with the number of repeated passes up to 3.

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Reference list

1. Kablov E.N., Lukin V.I. Intermetallic compounds based on titanium and nickel for new technology products. Avtomaticheskaya svarka, 2008, no. 11, pp. 76–82.
2. Kablov E.N., Kashapov O.S., Medvedev P.N., Pavlova T.V. Study of a α+β-titanium alloy based on a system of Ti–Al–Sn–Zr–Si–β-stabilizing alloying elements. Aviacionnye materialy i tehnologii, 2020, no. 1 (58), pp. 30–37. DOI: 10.18577/2071-9140-2020-0-1-30-37.
3. Panteleev M.D., Bakradze M.M., Skupov A.A., Scherbakov A.V., Belozor V.E. Technological features of fusion welding of aluminum alloy V-1579. Aviacionnye materialy i tehnologii, 2018, no. 3 (52), pp. 11–17. DOI: 10.18577/2071-9140-2018-0-3-11-17.
4. Skupov A.A., Panteleev M.D., Ioda E.N., Movenko D.A. The efficiency of rare earth metals for filler materials alloying. Aviacionnye materialy i tehnologii, 2017, no. 3 (48), pp. 14–19. DOI: 10.18577/2071-9140-2017-0-3-14-19.
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6. Kablov E.N. Innovative developments of FSUE «VIAM» SSC of RF on realization of «Strategic directions of the development of materials and technologies of their processing for the period until 2030». Aviacionnye materialy i tehnologii, 2015, no. 1 (34), pp. 3–33. DOI: 10.18577/2071-9140-2015-0-1-3-33.
7. Nochovnaya N.A., Panin P.V. Residual Macrostress Analysis in Welded Junctions of Different Titanium Alloys. Trudy VIAM, 2014, no. 05, paper no. 02. Available at: http://www.viam-works.ru. (accessed: April 20, 2021). DOI: 10.18577/2307-6046-2014-0-5-2-2.
8. Nochovnaya N.A., Panin P.V., Kochetkov A.S., Bokov K.A. VIAM experience in the field of development and research of economically alloyed titanium alloys of new generation. Trudy VIAM, 2016, no. 9, paper no. 05. Available at: http://www.viam-works.ru (accessed: March 2, 2021). DOI: 10.18577/2307-6046-2014-0-9-5-5.
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10. Frolov V.A. Technology of fusion welding and thermal cutting of metals: textbook. Moscow: Alpha; Infra-M, 2011, 477 p.
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12. Kablov E.N., Lukin V.I., Ospennikova O.G. Welding and brazing in the aerospace industry. All-Rus. scientific-practical conf. "Welding and Safety". Yakutsk, 2012. pp. 21–30.
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21. Dragunov V.K., Terentyev E.V., Sliva A.P., Goncharov A.L., Marchenkov A.Yu. Determination of welding speed with EBW of large thicknesses with through penetration. Svarochnoe proizvodstvo, 2016, no. 4, pp. 20–25.
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dx.doi.org/ 10.18577/2307-6046-2021-0-11-44-54

УДК 665.939.5

Besednov K.L., Petrova A.P., Lukina N.F., Isaev A.Yu.

INFLUENCE OF THE COMPOSITION AND CONDITIONS OF HEAT TREATMENT OF THE CONDUCTIVE PROPERTIES OF SILVER-CONTAINING ELECTRICALLY CONDUCTIVE ADHESIVE COMPOSITIONS (review). Part 2

The influence of the chemical nature and component composition of the polymer base and the curing conditions of conductive adhesive compositions on their conductive properties is shown. The values of the volumetric shrinkage during the curing of the adhesive are compared with the realized level of conductive properties. The influence of the temperature level during curing on the electrical conductivity of the cured glue is shown. Shrinkage phenomena, viscosity, temperature range of the curing reaction were investigated as factors determining the appearance and formation of the conductive properties of conductive compositions during curing.

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Reference list

1. Gul V.E., Shenfil L.Z. Electrically conductive polymer compositions. Moscow: Khimiya, 1984, 240 p.
2. Bazarova F.F., Kolesova L.S. Adhesives in the manufacture of electronic equipment. Moscow: Energiya, 1975, 112 p.
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6. Perov N.S. Design of polymeric materials on the molecular principles. II. The molecu-lar mobility in the cross-linked complex systems. Aviacionnye materialy i tehnologii, 2017, no. 4 (49), pp. 30–36. DOI: 10.18577/2071-9140-2017-0-4-30-36.
7. Ershov T.N., Smirnov G.V., Hakhin N.B., Smirnov E.N. Research of finely dispersed powders of silver for electrowire glue compositions. Elektronnaya tekhnika, Ser. 1: Microwave engineering. 2014, is. 3 (522), pp 61–68.
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11. Kablov E.N. Russia in the market of intellectual resources. Ekspert, 2015, no. 28 (951), pp. 48–51.
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13. Laptev A.B., Barbotko S.L., Nikolaev E.V. The main research areas of the persistence properties of materials under the influence of climatic and operational factors. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 547–561. DOI: 10.18577/2071-9140-2017-0-S-547-561.
14. Kutsevich K.E., Tyumeneva T.Yu., Petrova A.P. Influence of fillers on properties of adhesive prepregs and PCM on their basis. Aviacionnye materialy i tehnologii, 2017, no. 4 (49), pp. 51–55. DOI: 10.18577/2071-9140-2017-0-4-51-55.
15. Isaev A.Yu., Rubtsova E.V., Kotova E.V., Sutyagin M.N. Research of properties of glues and glue binding, made with use of modern domestic component base. Trudy VIAM, 2020, no. 3 (87), paper no. 05. Available at: http://www.viam-works.ru (accessed: March 22, 2021). DOI: 10.18577/2307-6046-2021-0-3-58-67.
16. Besednov K.L., Petrova A.P., Lukina N.Ph., Isaev A.Yu. Influence of the composition and conditions of heat treatment of the conductive properties of silver-containing electrically conductive adhesive compositions (review). Part 1. Trudy VIAM, 2021, no. 5 (99), paper no. 07. Available at: http://www.viam-works.ru (accessed: July 1, 2021). DOI: 10.18577/2307-6046-2021-0-5-64-77.
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dx.doi.org/ 10.18577/2307-6046-2021-0-11-55-65

УДК 678.8

Zastrogina O.B., Sinyakov S.D., Serkova E.A.

MATERIALS BASED ON PHENOLFORMALDEHYDE OLIGOMERS OF RESOL AND NOVOLAC TIPES (review). Part 2

Describes compositions based on a mixture of phenol-formaldehyde oligomers of the resole and novolac types, used to create foams, laminated plastics for electrical purposes, friction materials, press compositions, sealing putties, as well as for vulcanization of rubbers. Detailed information on the composition and physicochemical properties of the compositions and their technological characteristics are given. The main advantages of resole-novolac materials are shown: strength, heat resistance, reduced flammability, low moisture absorption, good dielectric properties.

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Reference list

1. Kablov E.N. Marketing Materials Science, Aircraft and Industry: Present and Future. Direktor po marketingu i sbytu, 2017, no. 5-6, pp. 40–44.
2. Kablov E.N. The materials of the new generation are the basis of innovation, technological leadership and national security of Russia. Intellekt i tekhnologii, 2016, no. 2, pp. 16–22.
3. Raskutin A.E. Development strategy of polymer composite materials. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 344–348. DOI: 10.18577/2071-9140-2017-0-S-344-348.
4. Kablov E.N. Innovative developments of FSUE «VIAM» SSC of RF on realization of «Strategic directions of the development of materials and technologies of their processing for the period until 2030». Aviacionnye materialy i tehnologii, 2015, no. 1 (34), pp. 3–33. DOI: 10.18577/2071-9140-2015-0-1-3-33.
5. Raskutin A.E. Russian polymer composite materials of new generation, their exploitation and implementation in advanced developed constructions. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 349–367. DOI: 10.18577/2071-9140-2017-0-S-349-367.
6. Mukhametov R.R., Petrova A.P. Thermosetting binders for polymer composites (review). Aviacionnye materialy i tehnologii, 2019, no. 3 (56), pp. 48–58. DOI: 10.18577/2071-9140-2019-0-3-48-58.
7. Tkachuk A.I., Donetsky K.I., Terekhov I.V., Kara-vaev R.Yu. The use of thermosetting matrices for the manufacture of polymer composite materials by the non-autoclave molding methods. Aviation materials and technology, 2021. no. 1 (62). paper no. 03. Available at: https://journal.viam.ru (accessed: June 15, 2021). DOI: 10.18577/2713-0193-2021-0-1-22-23.
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16. Method for producing polystyrene: pat. 333844 USSR. No. 1440024/23-5; filed 04.06.70; publ. 25.05.76.
17. A method of producing foams based on liquid novolac phenol-formaldehyde resin: pat. 335966 USSR. No. 1453094/23-05; filed 06.07.70; publ. 15.05.84.
18. A method of producing foams based on liquid resole phenol-formaldehyde resin: pat. 448744 USSR. No. 1436621/23-5; filed 08.06.70; publ. 23.06.85.
19. A method of producing foams based on liquid phenol-formaldehyde oligomers of the novolach type: pat. 448745 USSR. No. 1445873/23-05; filed 08.06.70; publ. 30.10.84.
20. Composition for obtaining foam: pat. 548037 USSR. No. 1965061/23-05; filed 08.10.73; publ. 15.05.84.
21. A method of producing foam: pat. 519442 USSR. No. 1734328/05; filed 04.01.72; publ. 30.06.76.
22. Valgin V.D. Domestic energy-saving technology of thermal insulation of building structures using a new generation of foam. Energobezopasnost v dokumenty i faktakh, 2005, no. 1, pp. 20–26.
23. Valgin V.D. Data for the design of production of thermal insulation of building structures using a new generation of foam. Energobezopasnost v dokumenty i faktakh, 2005, no. 4, pp. 22–28.
24. Catalyst for obtaining phenol-formaldehyde foam and composition for obtaining phenol-formaldehyde foam: pat. 2451550 Ros. Federation. No. 2010139112/04; filed 23.09.10; publ. 27.05.12.
25. Composition for producing foam: pat. 2477734 Rus. Federation. No. 2011141873/05; filed 17.10.11; publ. 20.03.13.
26. Polymer molding composition: pat. 1733445 USSR. No. 4811128/05; filed 02.21.90; publ. 15.05.92.
27. Polymer composition: pat. 2100390 Rus. Federation. No. 95121369/04; filed 19.12.95; publ. 27.12.97.
28. Binder based on synthetic oligomers for fiberglass for electrical purposes: pat. 2320039 Rus. Federation. No. 2006130494/09; filed 08.24.06; publ. 20.03.08.
29. Composition for the manufacture of a compacting composition:pat. 2198189 Rus. Federation. No. 2000116777/04; filed 29.06.00; publ. 10.02.03.
30. Frictional composition: pat. 2101305 Rus. Federation. No. 64036316/04; filed 28.09.94; publ. 10.01.98.
31. Frictional composition: pat. 2298707 Rus. Federation. No. 2005130672/11; filed 04.10.05; publ. 10.05.07.
32. Polymer press composition: pat. 1016335 USSR. No. 3372956/23-05; filed 29.12.81; publ. 07.05.83.
33. Phenol-formaldehyde putty: pat. 1735336 USSR. No. 4804951/05; filed 31.01.90; publ. 23.05.92.
34. Adhesive underlayer for attaching rubbers to metal during vulcanization: pat. 2637239 Rus. Federation. No. 2016132657; filed 08.08.16; publ. 01.12.17.

dx.doi.org/ 10.18577/2307-6046-2021-0-11-66-81

УДК 669.018.95:661.878.621

Patrushev A.Yu., Farafonov D.P., Serov M.M.

TUNGSTEN-FREE HARD ALLOYS: MANUFACTURING METHODS, STRUCTURE AND PROPERTIES (review)

In this paper provides an overview of scientific and technical literature and developments in the field of tungsten-free hard alloys or cermet as promising materials of a new generation metalworking tools. Methods of obtaining sintered hard alloys, their structure and basic operational properties are considered The main directions of improving the properties of hard alloys are given. The results of experimental work on the production of cermet by high-speed quenching of the melt are presented. The obtained fast-quenched materials of the Fe–TiC–TiB₂ system demonstrate physical and mechanical properties at the level of sintered hard alloys, but at the same time it contain 2–3 times less of the carbide phase.

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Reference list

1. Kablov E.N. Innovative developments of FSUE «VIAM» SSC of RF on realization of «Strategic directions of the development of materials and technologies of their processing for the period until 2030». Aviacionnye materialy i tehnologii, 2015, no. 1 (34), pp. 3–33. DOI: 10.18577/2071-9140-2015-0-1-3-33.
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14. Trofimenko N.I., Efimochkin I.Yu., Dvoretskov R.M., Batienkov R.V. Obtaining fine-grained cemented carbide alloys of the WC–Co system (review). Trudy VIAM, 2020, no. 1 (85), paper no. 09. Available at: http://www.viam-works.ru (accessed: July 1, 2021). DOI: 10.18577 / 2307-6046-2020-0-1-92-100.
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19. Kurganova Yu.A., Panina K.S., Beshenkov P.S. Analysis of the possibility of increasing the properties of the VK15 material for drilling tools. Zapiski Gornogo instituta, 2018, vol. 233, pp. 518–524. DOI: 10.31897/PMI.2018.5.518.
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dx.doi.org/ 10.18577/2307-6046-2021-0-11-82-90

УДК 678.067.5

Popov J.O., Kolokoltseva T.V., Gromova A.A., Gusev Y.A.

INFLUENCE OF OPERATIONAL FACTORS ON THE MAIN PHYSICAL AND MECHANICAL PROPERTIES OF A FIBERGLASS PRODUCT VPS-31

The results of the work performed at NRC «Kurchatov Institute» – VIAM in research on aspects of the influence of operational factors (high humidity and temperature) on the physic-mechanical properties of glass fiber composite VPS-31. The main physical and mechanical properties of samples obtained from the spar of the helicopter's main blade are presented (including the glass transition temperature, strength and modulus of elasticity in tension, elongation at break at various test temperatures in the initial state and after exposure to moisture). We studied the fragments of the spar, successfully passed thermocyclic tests («day/night»). The results of the research confirmed the possibility of exploitation of glass fiber composite VPS-31in a humid tropical climate.

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Reference list

1. Kablov E.N., Startsev V.O., Inozemtsev A.A. The moisture absorption of structurally similar samples from polymer composite materials in open climatic conditions with application of thermal spikes. Aviacionnye materialy i tehnologii, 2017, no. 2 (47), pp. 56–68. DOI: 10.18577/2071-9140-2017-0-2-56-68.
2. Kablov E.N., Startsev V.O. Climatic aging of polymer composite materials for aviation purposes. I. Assessment of the influence of significant influencing factors. Deformatsiya i razrusheniye materialov, 2019, no. 12, pp. 7–16.
3. Kablov E.N., Startsev V.O. Climatic aging of polymer composite materials for aviation purposes. II. Development of research methods for the early stages of aging. Deformatsiya i razrusheniye materialov, 2020, no. 1, pp. 15–21.
4. Kablov E.N., Startsev V.O. Systematical analysis of the climatics influence on mechanical properties of the polymer composite materials based on domestic and foreign sources (review). Aviacionnye materialy i tehnologii, 2018, no. 2 (51), pp. 47–58. DOI: 10.18577/2071-9140-2018-0-2-47-58.
5. Liew Y.S., Tan K.H. Durability of GFRP composites under tropical climate. Fiber-Reinforced Polymer Reinforcement for Concrete Structures. Singapore, 2003, pp. 769–778. DOI: 10.1142/9789812704863_0072.
6. Abramova M.G., Lutsenko A.N., Varchenko E.A. Concerning the aspects of validation of climate resistance of airborne materials at all life cycle stages (review). Aviacionnye materialy i tehnologii, 2020, no. 1 (58), pp. 86–94. DOI: 10.18577/2071-9140-2020-0-1-86-94.
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14. Slyusar B.N., Fleck M.B., Goldberg E.S. Helicopter technology. Technology for the production of helicopter blades and aircraft structures from polymer composite materials. Rostov-on-Don: SSC RAS Publishing House, 2013, pp. 153–199.
15. Potter K., Langer C., Hodgkiss B., Lamb S. Sources of variability in uncured aerospace grade unidirectional carbon fiber epoxy preimpregnate. Сomposites. Part A. 2007, vol. 38, is. 3, pp. 905–916. DOI: 10.1016/j.compositesa.2006.07.010.

dx.doi.org/ 10.18577/2307-6046-2021-0-11-91-102

УДК 678.8

Barannikov A.A., Postnova M.V., Krasheninnikova E.V., Vasyukov A.N.

APPLICATION OF NEW TECHNOLOGIES IN THE PRODUCTION OF HELICOPTER MAIN ROTOR BLADES

The paper considers the use of atmospheric pressure plasma (APP) treatment as a method for surface preparation of fiberglass of the VPS-53K brand in the manufacture of the main rotor blades of a helicopter of the «Mi» family. It was found that APP treatment increases the strength of the «spar–sheathing» adhesive bond (fiberglass grade VPS-53K), and also that there is a decrease in the bond strength in the presence of a temporary gap (one month) between the processing of the APP sheathing and the gluing operation, which requires additional research.

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Reference list

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7. Popov Yu.O., Kolokoltseva T.V., Khrulkov A.V. The new generation of materials and technologies for helicopter blade spars. Aviacionnye materialy i tehnologii, 2014, no. S2, pp. 5–9. DOI: 10.18577/2071-9140-2014-0-S2-5-9.
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19. Postnov V.I., Pletin I.I., Veshkin E.A., Starostina I.V., Strelnikov S.V. Technological features of the production of thin-sheet skins of helicopter blades from structural fiberglass VPS-53K. Izvestiya Samarskogo nauchnogo tsentra Rossiyskoy akademii nauk, 2016, vol. 18, no. 4 (3), pp. 619–627.
20. Lukina N.F., Dementeva L.A., Petrova A.P., Anihovskaya L.I. Gluing materials in the design of blades of helicopters. Trudy VIAM, 2016, no. 7, paper no. 07. Available at: http://www.viam-works.ru (accessed: July 12, 2021). DOI: 10.18577/2307-6046-2016-0-7-7-7.
21. Barannikov A.A., Postnov V.I., Veshkin E.A., Strelnikov S.V. The role of fiberglass surface preparation for gluing. Klei. Germetiki. Tekhnologii, 2019, no. 6, pp. 19–27. DOI: 10.31044/1813-7008-2019-0-6-19-27.
22. Barannikov A.A., Veshkin E.A., Postnov V.I., Semenichev V.V. Structural studies of adhesive joints of VPS-53K fiberglass sheets treated with atmospheric pressure plasma. Klei. Germetiki. Tekhnologii, 2020, no. 3, pp. 27–33. DOI: 10.31044/1813-7008-2020-0-3-27-33.
23. Barannikov A.A., Рostnov V.I., Veshkin E.A., Starostina I.V. Link between the energy characteristics of the surface of fiberglass of the VPS-53К brand and the strength of the adhesive joint based on it. Trudy VIAM, 2020, no. 10 (92), paper no. 05. Available at: http://www.viam-works.ru (accessed: November 12, 2020). DOI: 10.18577/2307-6046-2020-0-10-40-50.
24. Tracey A.C. Effect of Atmospheric Pressure Plasma Treatment on Surface Characteristics and Adhesive Bond Quality of Peel Ply Prepared Composites. Available at: https://digital.lib.washington.edu/researchworks/handle/1773/27522 (accessed: November 12, 2020).
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36. Lisco F., Shaw A., Wright A. et al. Atmospheric-pressure plasma surface activation for solution processed photovoltaic devices. Solar Energy, 2017, vol. 146, pp. 287–297.
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40. Konokotin S. P., Yatsyuk I. V., Dobrynin D. A., Azarovsky E. N. Influence of yttrium on the quality of cast billets from alloys based on aluminum. Trudy VIAM, 2020, no. 3 (87), paper no. 03. Available at: http://www.viam-works.ru (accessed: April 13, 2021). DOI: 10.18577/2307-6046-2020-0-3-49-57.

10.

dx.doi.org/ 10.18577/2307-6046-2021-0-11-103-111

УДК 629.7.017

Veshkin E.A, Satdinov R.A., Savitsky R.S.

APPROACH TO THE SELECTION OF TECHNOLOGICAL MODE FOR THE MANUFACTURE OF PCM

In view of the fact that sanctions are constantly being introduced against the Russian Federation, it became necessary to use domestic materials in the designs of modern helicopters being developed in our country that meet all the necessary requirements foe this. Approaches to the development of domestic materials with specified characteristics for use in the designs of advanced helicopter technology are considered. The selected methods made it possible to develop polymer composite materials that meet the necessary requirements are not inferior in properties to those of the imported analog.

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Reference list

1. Kablov E.N. Marketing of materials science, aircraft construction and industry: present and future. Direktor po marketingu i sbytu, 2017, no. 5-6, pp. 40–44.
2. Kablov E.N. The role of fundamental research in the creation of new generation materials. Abstracts of the XXI Mendeleev Congress on General and Applied Chemistry: in 6 vols. Saint Petersburg, 2019, vol. 4, p. 24.
3. Mikhailin Yu.A. Fibrous polymer composite materials in technology. Saint Petersburg: Scientific bases and technologies, 2013, 720 p.
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6. Onishchenko G.G., Kablov E.N., Ivanov V.V. Scientific and technological development of Russia in the context of achieving national goals: problems and solutions. Innovatsii, 2020, no. 6 (260), pp. 3–16.
7. Kutsevich K.E., Dementeva L.A., Lukina N.F. Properties and application of polymer composite materials based on glue prepregs. Trudy VIAM, 2016, no. 8, paper no. 7. Available at: http://www.viam-works.ru (accessed: May 17, 2021). DOI: 10.18577/2307-6046-2016-0-8-7-7.
8. Lukina N.F., Dementeva L.A., Petrova A.P., Anihovskaya L.I. Gluing materials in the design of blades of helicopters. Trudy VIAM, 2016, no. 7, paper no. 07. Available at: http://www.viam-works.ru (accessed: July 13, 2021). DOI: 10.18577/2307-6046-2016-0-7-7-7.
9. Kogan D.I., Chursova L.V., Petrova A.P. Polymer composite materials obtained by impregnation with a film binder. All materials. Encyclopedic reference book, 2011, no. 11, pp. 2–7.
10. Raskutin A.E. Russian polymer composite materials of new generation, their exploitation and implementation in advanced developed constructions. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 349–367. DOI: 10.18577/2071-9140-2017-0-S-349-367.
11. Grashhenkov D.V., Chursova L.V. Strategy of development of composite and functional materials. Aviacionnye materialy i tehnologii, 2012, no. S, pp. 231–242.
12. Petrova A.P., Donskoy A.A., Chalykh A.E., Shcherbina A.A. Adhesive materials. Sealants: reference. Saint Petersburg: Professional, 2008, 589 p.
13. Kablov E.N. The role of chemistry in the creation of new generation materials for complex technical systems. Reports of the XX Mendeleev Congress on General and Applied Chemistry. Ekaterinburg: Ural Branch of the Russian Academy of Sciences, 2016, pp. 25–26.
14. Mukhametov R.R., Petrova A.P. Thermosetting binders for polymer composites (review). Aviacionnye materialy i tehnologii, 2019, no. 3 (56), pp. 48–58. DOI: 10.18577/2071-9140-2019-0-3-48-58.
15. Veshkin E.A., Postnov V.I., Strelnikov S.V., Abramov P.A., Satdinov R.A. Experience of using technological control of semi-finished products of PCM. Izvestiya Samarskogo nauchnogo tsentra RAN, 2014, vol. 16, no. 6 (2), pp. 393–398.
16. Postnova M.V., Postnov V.I. Development experience out-of-autoclave methods of formation PCM Trudy VIAM, 2014, no. 4, paper no. 06. Available at: http://www.viam-works.ru (accessed: July 8, 2021). DOI: 10.18577/2307-6046-2014-0-4-6-6.
17. State Standard 9450–76. Measurement of microhardness by indentation of diamond tips. Moscow: Publishing house of standards, 1993, 35 p.
18. Veshkin E.A., Postnov V.I., Semenychev V.V., Krasheninnikova E.V. Regularities of the manifestation of anisotropy of properties in three mutually perpendicular sections of glass-carbon plastic. Plasticheskiye massy, 2020, no. 5-6, pp. 15–19.
19 Satdinov R.A., Istyagin S.E., Veshkin E.A. Analysis of the temperature-time parameters mode curing PCM with specified characteristics Trudy VIAM, 2017, no. 3, paper no. 9. Available at: http://www.viam-works.ru (accessed: August 13, 2021). DOI: 10.18577/2307-6046-2017-0-3-9-9.
20. Satdinov R.A., Veshkin E.A., Postnov V.I., Abramov P.A. The role of anti-adhesive coatings in the technological process of PCM molding. Trudy VIAM, 2016, no. 4, paper no. 10. Available at: http://www.viam-works.ru (accessed: August 21, 2021). DOI: 10.18577/2307-6046-2016-0-4-10-10.
21. Goyal R.K., Tiwari A.N., Negi Y.S. Microhardness of PEEK/ceramic micro- and nanocomposites: Correlation with Halpin–Tsai model. Materials Science and Engineering A, 2008. pp. 230–236.
22. Aristov V.M., Aristova E.P. Influence of structural heterogeneity on the physical properties of partially crystalline polymers. Plasticheskiye massy, 2016, no. 3-4, pp. 15–17.
23. Aristov V.M., Aristova E.P. Influence of relaxation phenomena on the physical properties of polymer materials. Plasticheskiye massy, 2017, no. 5-6, pp. 3–6.
24. Kenui M.G. Fast statistical calculations. Simplified Assessment and Testing Methods: handbook. Moscow: Statistics, 1979, 69 p.
25. Tager A.A. Physicochemistry of polymers. Moscow: Scientific world, 2007, 128 p.

11.

dx.doi.org/ 10.18577/2307-6046-2021-0-11-112-119

УДК 669.018.44:669.35

Alekseev A.V., Pahomkina T.N., Lapshina Yu.V.

DETERMINATION OF SULFUR, CARBON, NITROGEN AND OXYGEN IN COPPER BASED ALLOYS

The determination of gas-forming impurities in samples of low-alloyed copper alloys of the Cu–Cr and Cu–Cr–Zr systems is carried out. The content of sulfur and carbon was determined by the method of combustion in an induction furnace of a gas analyzer with subsequent detection in the infrared cell of the spectrometer, and to determine oxygen and nitrogen, the method of reducing melting in a flow of an inert carrier gas was used, followed by the detection of oxygen in the infrared cell and nitrogen in the conductometric cell of the gas analyzer.

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Reference list

1. Kablov E.N., Sidorov V.V., Kablov D.E., Min P.G. The metallurgical fundamentals for high quality maintenance of single crystal heat-resistant nickel alloys. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 55–71. DOI: 10.18577/2071-9140-2017-0-S-55-71.
2. Trofimenko N.N., Efimochkin I.Yu., Bolshakova A.N. Problems of creation and prospects for the use of heat-resistant high-entropy alloys. Aviacionnye materialy i tehnologii, 2018, no. 2 (51), pp. 3–8. DOI: 10.18577/2071-9140-2018-0-2-3-8.
3. Kablov E.N., Bondarenko Yu.A., Echin A.B. Development of technology of cast superalloys directional solidification with variable controlled temperature gradient. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 24–38. DOI: 10.18577/2071-9140-2017-0-S-24-38.
4. Lomberg B.S., Ovsepjan S.V., Bakradze M.M., Letnikov M.N., Mazalov I.S. The application of new wrought nickel alloys for advanced gas turbine engines. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 116–129. DOI: 10.18577/2071-9140-2017-0-S-116-129.
5. Ten E.B., Badmazhapov I.B. Fundamentals of development of multifunctional heat-resistant copper alloys. Metallurgiya mashinostroyeniya, 2009, no. 6, pp. 21–24.
6. Lovshenko F.G., Lovshenko G.F., Lozikov I.A. Cast chromium-containing bronzes obtained with the use of mechanically alloyed ligatures. Litye i metallurgiya, 2012, no. 3, pp. 131–135.
7. Busygin S.L., Dovzhenko N.N., Mozhaev A.V., Demchenko A.I., Bezrukikh A.A. Electrodes from copper alloy low-alloyed with nanostructured chromium particles for resistance spot welding. Innovatsii i investitsii, 2020, no. 5, pp. 174–178.
8. Tebyakin A.V., Fokanov A.N., Podurazhnaya V.F. Multipurpose copper alloys. Trudy VIAM, 2016, no. 12, paper no. 05. Available at: http://www.viam-works.ru (accessed: June 8, 2021). DOI: 10.18557/2307-6046-2016-0-12-5-5.
9. Kablov E.N., Chabina E.B., Morozov G.A., Muravskaya N.P. Conformity assessment of new materials using high-level CRM and MI. Kompetentnost, 2017, no. 2, pp. 40–46.
10. State Standard 13938.2–78. Copper. Methods for the determination of sulfur. Moscow: Publishing house of standards, 1978, pp. 2–5.
11. State Standard 12344–2003. Alloyed and high-alloyed steels. Methods for the determination of carbon. Moscow: Publishing house of standards, 2003, pp. 4–5.
12. State Standard 13938.13–93. Copper. Methods for the determination of oxygen. Moscow: Publishing house of standards, 1993, pp. 7–20.
13. State Standard 12359–99. Carbon steels, alloyed and high-alloyed. Methods for the determination of nitrogen. Minsk: Publishing house of standards, 1999, p. 3.
14. ASTME E1019-11. Standard Test Methods for Determination of Carbon, Sulfur, Nitrogen, and Oxygen in Steel, Iron, Nickel, and Cobalt Alloys by Various Combustion and Fusion Techniques. ASTM International. United States, 2011, p. 24.
15. Alekseev A.V., Rastegaeva G.Yu., Pakhomkina T.N., Razmakhov M.G. Determination sulfur, carbon, nitrogen and oxygen in alloys of system Co–Fe–Co–B and Gd–Fe–Co–B. Trudy VIAM, 2019, No. 8 (80), paper no. 10. Available at: http://www.viam-works.ru (accessed: July 12, 2021). DOI: 10.18557/2307-6046-2019-0-8-90-97.

12.

dx.doi.org/ 10.18577/2307-6046-2021-0-11-120-132

УДК 669.245

Dvoretskov R.M., Slavin A.V., Karachevtsev F.N., Zagvozdkina T.N.

COMPARISONS OF THE NICKEL ALLOYS VZH172 AND VZHL21 REFERENCE MATERIALS KITS USING THE AES ICP METHOD

The procedure for comparing the kits of reference materials of nickel alloys VZh172 and VZhL21 is considered. Using the method of atomic emission spectrometry with inductively coupled plasma for analytical lines of elements Al, Co, Cr, Mo, Ti, W, Zr, Fe, Mn, calibration characteristics were constructed using by two kits of reference materials VZh172 and VZhL21. According to statistical criteria an assessment is made of the possibility of joint use of the kits when constructing general calibration characteristics using the method of atomic emission spectrometry with inductively coupled plasma for the simultaneous determination of elements Al, Co, Cr, Mo, Nb, Ta, Ti, W, Zr, Fe, Mn in nickel alloys.

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Reference list

1. Karpov Yu.A., Baranovskaya VB Analytical control is an integral part of materials diagnostics. Zavodskaya laboratoriya. Diagnostika materialov, 2017, vol. 83, no. 1, pp. 5–12.
2. Karpov Yu.A., Baranovskaya VB Problems of standardization of methods of chemical analysis in metallurgy. Zavodskaya laboratoriya. Diagnostika materialov, 2019, vol. 85, no. 1–2, pp. 5-14.
3. Kablov E.N. Quality control of materials is a guarantee of the safety of aircraft operation. Aviacionnye materialy i tehnologii, 2001, no. 1, pp. 3–8.
4. Kablov E.N., Chabina E.B., Morozov G.A., Muravskaya N.P. Conformity assessment of new materials using high-level CRM and MI. Kompetentnost, 2017, no. 2 (143), pp. 40–46.
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13.

AUTHORS INFORMATION

Authors named	Position, academic degree
NRC «Kurchatov Institute» – VIAM; e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Andrey V. Alekseev	Researcher, Candidate of Sciences (Bio.)
Alexander A. Barannikov	First Category Engineer-technologist
Kirill L. Besednov	Engineer
Alexander N. Vasyukov	Second Category Engineer
Evgeny A. Veshkin	Head of USTC, Candidate of Science (Tech.)
Maksim S. Gribkov	Leading Engineer
Valeriy I. Gromov	Deputy Head of Laboratory for Science, Candidate of Sciences (Tech.)
Anna A. Gromova	Head of Sector
Yury A. Gusev	First Category Engineer
Roman M. Dvoretskov	Head of Sector, Candidate of Sciences (Chem.)
Tatiana N. Zagvozdkina	Second Category Engineer
Olga B. Zastrogina	Deputy Head of Laboratory, Candidate of Sciences (Tech.)
Andrey L. Ivanov	Leading Engineer
Aleksey Yu. Isaev	Head of Laboratory, Candidate of Sciences (Tech.)
Fedor N. Karachevchev	Head of Laboratory, Candidate of Sciences (Tech.)
Olga Yu. Kozlova	Engineer
Tatiana V. Koloкoltseva	Leading Engineer-technologist
Elena N. Korobova	Leading Engineer
Elena V. Krasheninnikova	Second Category Engineer-technologist
Yulia V. Lapshina	Engineer
Alexander V. Leonov	Leading Engineer
Natalia Ph. Lukina	Chief Researcher, Candidate of Sciences (Tech.)
Tatiana A. Nechaykina	Deputy Head of Laboratory, Candidate of Sciences (Tech.)
Mikhail S. Oglodkov	Deputy Head of Scientific-Research Bureau, Candidate of Sciences (Tech.)
Alexander Yu. Patrushev	Technician
Tatiana N. Pahomkina	Engineer
Artem A. Petrov	First Category Engineer, Candidate of Sciences (Tech.)
Aleftina P. Petrova	Chief Researcher, Doctor of Sciences (Tech.)
Yury O. Popov	Leading Engineer
Maria V. Postnova	Senior Researcher, Candidate of Sciences (Tech.)
Ruslan S. Savitskiy	Third category engineer-technologist
Ruslan A. Satdinov	Acting Head of Laboratory
Alexandеr V. Sviridov	Head of Laboratory, Candidate of Sciences (Tech.)
German S. Sevalnev	Leading Engineer
Evgeniya A. Serkova	Head of Sector
Mikhail M. Serov	Chief Researcher, Doctor of Sciences (Tech.)
Stanislav D. Sinyakov	Second Category Engineer
Andrey V. Slavin	Head of Testing Center, Doctor of Sciences (Tech.)
Konstantin A. Speransky	Technician
Dmitry P. Farafonov	Head of Sector
OJSC «Kamensk-Uralsky Metallurgical Plant», e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Mikhail A. Shlyapnikov	Deputy Foreman
Sergey I. Yakovlev	Deputy Chief Millman

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