Last number - Электронный научный журнал "ТРУДЫ ВИАМ"

Scientific and Technical Journal "Proceedings of VIAM"

FEDERAL STATE UNITARY ENTERPRISE
«THE ALL-RUSSIA RESEARCH INSTITUTE OF AVIATION MATERIALS»
OF THE NATIONAL RESEARCH CENTER «KURCHATOV INSTITUTE»
STATE SCIENTIFIC CENTER OF THE RUSSIAN FEDERATION

NRC «Kurchatov Institute» – VIAM

Last number

№12 2025

1.

dx.doi.org/ 10.18577/2307-6046-2025-0-12-3-11

УДК 678.8:532.135

Guseva M.A.

PRACTICAL USE OF THE RHEOLOGICAL METHOD IN DETERMINING THE CONDITIONS OF PRODUCTION CONTROL AND CURING MODES IN THE DEVELOPMENT OF POLYMER BINDERS

At the development stage, the composition of a polymer binder from the rheological point of view is based on the choice of viscosity at different temperatures and the duration of exposure to temperature. The main methods to determine the viscosity value of a polymer binder are rheological testing methods, implemented using rheological equipment of various brands, and measuring systems of different configurations. The study shows practical use of rheological equipment of various brands in control analysis, possibilities of rotational and oscillatory rheometry for determining binder curing modes in prepregs.

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Reference list

1. Mukhametov R.R., Petrova A.P. Thermosetting binders for polymer composite materials: textbook. Manual. Ed. E.N. Kablov. Moscow: NRC «Kurchatov Institute» – VIAM, 2021, 528 p.
2. Severs E.T. Rheology of polymers. Moscow: Khimiya, 1966, 200 p.
3. Schramm G. Fundamentals of practical rheology and rheometry. Moscow: KolosS, 2003, 312 p.
4. Guseva M.A., Petrova A.P. Possibilities of rheology in the study of binders for PCM. Vse materialy. Entsiklopedicheskiy spravochnik, 2021, no. 7, pp. 38–45.
5. Kablov E.N., Antipov V.V. The Role of New Generation Materials in Ensuring the Technological Sovereignty of the Russian Federation. Vestnik Rossiyskoy akademii nauk, 2023, vol. 93, no. 10, pp. 907–916.
6. Kablov E.N., Laptev A.B., Prokopenko A.N., Gulyaev A.I. Relaxation of polymeric composite materials under the prolonged action of static load and climate (review). Part 1. Binders. Aviation materials and technologies, 2021, no. 4 (65), paper no. 08. Available at: http://www.journal.viam.ru (accessed: March 28, 2025). DOI: 10.18577/2713-0193-2021-0-4-70-80.
7. Guseva M.A., Prokopova L.A., Khaskov M.A. Determination of melting temperatures of solid polymers by the rheological method. Zavodskaya laboratoriya. Diagnostika materialov, 2021, vol. 87, no. 7, pp. 38–43.
8. Tkachyk A.I., Kyznecova P.A., Donetskiy K.I., Karavaev R.Yu. Some technological features of manufacturing polymer composite materials by non-autoclave molding of prepregs. Trudy VIAM, 2024, no. 12 (142), paper no. 04. Available at: http://www.viam-works.ru (accessed: March 28, 2025). DOI: 10.18577/2307-6046-2024-0-12-44-55.
9. Galygin V.E., Baronin G.S., Tarov V.P., Zavrazhin D.O. Modern technologies for the production and processing of polymer and composite materials: textbook. Tambov: Publ. House of TSTU, 2012, 180 p.
10. Kablov E.N., Kondrashov S.V., Melnikov A.A., Pavlenko S.A., Guseva M.A., Pykhtin A.A., Larionov S.A. Investigation of the influence of the thermal regime of FDM printing on the structuring and warping of polyethylene samples. Trudy VIAM, 2021, no. 7 (101), paper no. 06. Available at: http://www.viam-works.ru (accessed: March 28, 2025). DOI: 10.18577/2307-6046-2021-0-7-48-58.
11. Morozova V.S., Ivanov М.S., Shestakov A.M., Pavlukovich N.G. The influence of the melt flow of polyetheretherketone on the characteristics of carbon fiber plastic based on it. Trudy VIAM, 2024, no. 1 (131), paper no. 05. Available at: http://www.viam-works.ru (accessed: March 28, 2025). DOI: 10.18577/2307-6046-2024-0-1-44-51.
12. Kuznetcova P.A., Tkachuk A.I., Lyubimova A.S., Eldjaeva G.B. Characteristics of the molten epoxy resin system VSE-62, processed by the injection methods, for the manufacture of highly loaded structural polymer composite materials. Trudy VIAM, 2023, no. 5 (123), paper no. 04. Available at: http://www.viam-works.ru (accessed: March 28, 2025). DOI: 10.18577/2307-6046-2023-0-5-43-53.
13. Guseva M.A., Ibragimov Z.D. Selection of curing system when developing epoxy compositions with energy-efficient curing mode. Trudy VIAM, 2024, no. 3 (133), paper no. 05. URL: http://www.viam-works.ru (accessed: March 28, 2025). DOI: 10.18577/2307-6046-2024-0-3-52-62.
14. Guseva M.A. Application of Rheological Methods in the Development of Polymer Binders and Industrial Control. Reports of the XXXI Symposium on Rheology. Moscow: TIPS RAS, 2024, p. 87.
15. Guseva M.A. Rheological Approach to the Development of Polymer Binders for Polymeric Composites. Reports of the VIII All-Rus. Sci. and Tech. Conf. «Polymer Composite Materials and New Generation Production Technologies». Moscow: NRC «Kurchatov Institute» – VIAM, 2024, p. 173.

2.

dx.doi.org/ 10.18577/2307-6046-2025-0-12-12-24

УДК 621.742.48

Salakhova R.K., Veshkin E.A, Apalkova A.V., Simirgina N.D.

STUDY OF CURED HOT MELT ADHESIVE EPOXY BINDERS BY SCLERO- AND MICROHARDNESS METHODS

The results of cross-sectional microhardness measurements grade binders (compositions I–VII) are presented. Volumetric anisotropy coefficients are calculated, and the correlation between polymer matrix microhardness and the indenter scratch resistance parameter is studied. A comparative analysis of microhardness changes in the height direction of the samples and sclerograms obtained using an ST-01 laboratory scratch tester is conducted. For the low-flammability hot melt adhesive binder (composition VII), the optimal two-stage curing mode is selected, and the degree of polymer conversion is determined.

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Reference list

1. Kablov E.N. New Generation Materials – the Basis for Innovation, Technological Leadership, and National Security of Russia. Intellekt i tekhnologii, 2016, no. 2 (14), pp. 16–21.
2. Kablov E.N. Science as a Branch of the Economy. Nauka i zhizn, 2009, no. 10, pp. 6–10.
3. Kablov E.N. Composites: Today and Tomorrow. Metally Evrazii, 2015, no. 1, pp. 36–39.
4. Startsev V.O., Antipov V.V., Slavin A.V., Gorbovets M.A. Modern domestic polymer composite materials for aviation industry (review). Aviation materials and technologies, 2023, no. 2 (71), paper no. 10. Available at: http://www.journal.viam.ru (accessed: September 23, 2025). DOI: 10.18577/2713-0193-2023-0-2-122-144.
5. Mishkin S.I. Application of carbon fiber plastics in constructions of pilotless devices (review). Trudy VIAM, 2022, no. 5 (111), paper no. 08. Available at: http://www.viam-works.ru (accessed: September 30, 2025). DOI: 10.18577/2307-6046-2022-0-5-87-95.
6. 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.
7. 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, 2021, no. 3 (97), paper no. 05. Available at: http://www.viam-works.ru (accessed: April 09, 2025). DOI: 10.18577/2307-6046-2021-0-3-58-67.
8. Kutsevich K.E., Dementeva L.A., Lukina N.F., Tyumeneva T.Yu. Adhesive prepregs as promising materials for parts and assemblies from polymeric composite materials. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 379–387. DOI: 10.18577/2071-9140-2017-0-S-379-387.
9. Chursova L.V., Tsybin A.I., Grebeneva T.A. Binders for polymer composite and functional materials. Previous experience, current status and development prospects. Novosti materialovedeniya. Nauka i tekhnika, 2017, no. 2 (26), pp. 34–46. Available at: http://www.materialsnews.ru (accessed: April 09, 2025).
10. Sopotov R.I., Gorbunova I.Yu., Onuchin D.V. et al. Effect of polysulfone and polyethersulfone modifiers on the thermomechanical properties of epoxyamine binder. Uspekhi v khimii i khimicheskoy tekhnologii, 2015, vol. 29, no. 10, pp. 62–64.
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12. Kopitsyna M.N., Bessonov I.V., Kotomin S.V. Crack resistance of epoxy binders modified with thermoplastic polysulfone and furfural acetone resin. Inzhenernyy zhurnal: nauka i innovatsii, 2016, no. 12, pp. 1–9.
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16. Malysheva G.V., Marakhovskiy P.S., Barinov D.Ya., Nikolaev E.V. Optimization of the curing modes of fiber-glass based on epoxy binder. Aviation materials and technologies, 2023, no. 2 (71), paper no. 08. Available at: http://www.journal.viam.ru (accessed: October 06, 2025). DOI: 10.18577/2713-0193-2023-0-2-94-103.
17. Bolshakov V.A., Antyufeeva N.V. Evaluation of the curing process model of the adhesive binder in prepreg. Aviation materials and technologies, 2023, no. 4 (73), paper no. 07. Available at: http://www.journal.viam.ru (accessed: October 08, 2025). DOI: 10.18577/2713-0193-2023-0-4-66-77.
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23. Veshkin E.A., Slavin A.V., Postnova M.V., Apalkova A.V. The role of temperature-time curing conditions in the formation of unidirectional and equally strong carbon fiber plastics properties. Aviation materials and technologies, 2025, no. 2 (79), paper no. 05. Available at: http://www.journal.viam.ru (accessed: October 16, 2025). DOI: 10.18577/2713-0193-2025-0-2-59-71.

3.

dx.doi.org/ 10.18577/2307-6046-2025-0-12-25-36

УДК 678.8

Barannikov A.A., Veshkin E.A, Shershak P.V., Galiullin An.R.

FLOOR PANELS OF THE CABIN AND BAGGAGE AND CARGO COMPARTMENT FROM POLYMER COMPOSITE MATERIALS FOR MODERN DOMESTIC AIRCRAFT Part 1. Diversity of requirements of domestic aircraft developers for cabin and baggage and cargo compartment floor panels from polymer composite materials

The article examines the differences in approaches of domestic aircraft developers to the formation of requirements for the design and production of cabin floor panels and baggage and cargo compartment made of polymer composite materials. The article examines the analysis of requirements for floor panels and baggage and cargo compartment of modern domestic aircraft: MS-21-300, SSJ-NEW, Il-114-300, Tu-214 and other models, taking into account world experience. The problems of unification of technical requirements and the possibility of using domestic developments in the design of various types of aircraft are considered.

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Reference list

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3. Veshkin E.A., Satdinov R.A., Barannikov A.A. Modern materials for the aircraft cabin. Trudy VIAM, 2021, no. 9 (103), pp. 33–42. Available at: http://www.viam-works.ru (accessed: August 26, 2025). DOI: 10.18577/2307-6046-2021-0-9-33-42.
4. Shokin G.I., Shershak P.V., Andryunina M.A. Experience in the Development and Implementation of Production of Aircraft Honeycomb Floor Panels from Domestic Materials. Aviatsionnaya promyshlennost, 2017, no. 1, pp. 32–39.
5. Barannikov A.A., Veshkin E.A., Postnov V.I., Strelnikov S.V. On the Production of PCM Floor Panels for Aircraft (review article). Izvestiya Samarskogo nauchnogo tsentra RAN, 2017, vol. 19, no. 4 (2), pp. 198–213.
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17. Sarychev I.A., Serkova E.A., Khmelnitsky V.V., Zastrogin O.B. Thermosetting binders for aircraft floor panel materials (review). Trudy VIAM, 2019, no. 7 (79), paper no. 03. Available at: http://www.viam-works.ru (accessed: September 04, 2025). DOI: 10.18577/2307-6046-2019-0-7-26-33.
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20. Startsev V.O., Antipov V.V., Slavin A.V., Gorbovets M.A. Modern domestic polymer composite materials for aviation industry (review). Aviation materials and technologies, 2023, no. 2 (71), pp. 122–144. Available at: http://www.journal.viam.ru (accessed: October 16, 2025). DOI: 10.18577/2713-0193-2023-0-2-122-144.

4.

dx.doi.org/ 10.18577/2307-6046-2025-0-12-37-52

УДК 678.8

Kopylov A.V., Kovalenko A.V., Sidelnikov N.K., Kurnosov A.O., Slavin A.V.

STUDYING THE CHARACTERISTICS OF VPZ-25 COLD-CURING POLYMER FILLER AND DEVELOPING A TECHNOLOGY FOR FILLING HONEYCOMB PANELS FOR AIRCRAFT COMPONENTS

This paper presents the results of a study of the characteristics and microstructure of samples of cold-curing polymer syntactic filler grade VPZ-25. Based on the results of testing the samples, a comparative analysis of the characteristics of VPZ-25 with the characteristics of a foreign analogue of cold-curing polymer filler was performed. Based on the results of preliminary testing of VPZ-25, a technology for filling honeycomb panels with VPZ-25 polymer filler for aircraft components was developed under various conditions.

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Reference list

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6. Malysheva G.V., Marakhovskiy P.S., Barinov D.Ya., Nikolaev E.V. Optimization of the curing modes of fiber-glass based on epoxy binder. Aviation materials and technologies, 2023, no. 2 (71), paper no. 08. Available at: http://www.journal.viam.ru (accessed: 28.10.2025). DOI: 10.18577/2713-0193-2023-0-2-94-103.
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5.

dx.doi.org/ 10.18577/2307-6046-2025-0-12-53-62

УДК 661.665.1

Vikulin V.V., Gvozdev S.S.

FEATURES OF OBTAINING A HIGHLY HEAT-RESISTANT LOW SHRINKAGE MATERIAL BASED ON CHEMICALLY STRENGTHENED SILICON CARBIDE

The article presents the features and regularities of the technology of obtaining highly heat-resistant low shrinkage silicon carbide by forming zones with different thermal conductivity in the porous structure of the material, increasing the strength and resistance to oxidation at temperatures up to 1600 °C, preventing the reduction of SiO₂ by silicon carbide at high temperatures.

The dependences of density, linear shrinkage and amount of binder during of pre-sintered ceramic samples on the specific surface of silicon carbide powders are presented. The effect of pre-sintered ceramic density on the strength of samples at temperatures of 20, 1400 and 1500 °C is demonstrated. Data are presented on the effect of impregnation of silicon carbide with a silicon organic compound and high-temperature treatment of ceramic samples in a nitrogen environment and in air on increasing the strength characteristics and resistance of ceramics to oxidation.

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Reference list

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10. Vikulin V., Leshuk T. Material based chemically strengthened silicon carbide. Refractories and Industrial Ceramics, 1992, vol. 32, no. 9–10, pp. 510–515.
11. Vikulin V., Leshchuk T. Materials based on chemically strengthened silicon carbide. Ogneupory i tekhnicheskaya keramika, 1991, no. 10, pp. 8–12.
12. Method for processing products from ceramic materials based on silicon carbide and/or carbon: pat. 2276661 Rus. Federation; appl. 28.07.04; publ. 20.05.06.
13. Vikulin V., Romashin A., Leshuk Т. Si3N4–Si composite ceramics and chemically toughened SiC for engine components. Cеramics in Energy Applications. 2nd International conference proceedings. London, 1994, pp. 21–32.
14. Vikulin V., Kostina L., Leshchuk T., Shtarev G. Low-shrinkage silicon carbide products. Designs and technologies for producing products from non-metallic materials. Moscow: VIMI, 1988, pp. 33–34.
15. Suvorov S., Chaykun E., Gusarov V. Multilayer oxidation-resistant materials based on silicon carbide. Oborudovanie, materialy, protsessy. Moscow: VIMI, 1989, is. 3, pp. 29–30.
16. Protective siliconoxinitride coating for porous refractories: pat. 4187344А US; appl. 27.09.78; publ. 05.02.80.
17. Method for protecting the surface of silicon carbide during high-temperature etching: a. s. 270080 USSR; appl. 05.03.74; publ. 12.05.75.
18. Materials based on low-shrinkage silicon carbide: a. s. 235082 USSR; appl. 27.02.84; publ. 24.03.85.
19. Doorbar Ph.J., Kyle-Henney S. Development of Continuosly-Rreinforced Metal Matrix Composite for Aerospace Applications. Comprehensive Composite Materials II, 2018, vol. 4, pp. 439–463. DOI: 10.1016/В 978-0-12-803581-8.09983-5.

6.

dx.doi.org/ 10.18577/2307-6046-2025-0-12-63-73

УДК 669.859:537.622

Potapov M.V., Buzenkov A.V., Morgunov R.B., Piskorsky V.P.

MAGNETS WITH HIGH TEMPERATURE STABILITY FOR NAVIGATION

Materials of Fe–Ni–Al–Co and Pr–Nd–Dy–Fe–Co–B systems were studied in the article. Sintering and further heat treatment in the form of high temperature annealing, cooling in a magnetic field, and a stepwise annealing were performed. The effect of heat treatment on the magnetic properties of the samples, as well as the temperature coefficient of induction were investigated. It is shown that these sintered materials are similar in magnitude to AlNiCo magnets. The negative effect of neodymium impurity on the thermal stability of the material has been revealed. In order to improve temperature stability, it is necessary to increase the cobalt content.

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Reference list

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30. Kablov E.N. Trends and guidelines for innovative development of Russia: collection of information materials. 3rd ed., rev. and add. Moscow: VIAM, 2015, 720 p.

7.

dx.doi.org/ 10.18577/2307-6046-2025-0-12-74-87

УДК 678.8

Donetskiy K.I., Karavaev R.Y., Gracheva A.D., Saburov F.A., Tkachuk A.I., Sedov E.V., Shebbo M.F.M.

DEVELOPMENT OF CARBON AND GLASS PREPREG PROCESSED BY VACUUM MOLDING WITH LOW CURING TEMPERATURE FOR THE MANUFACTURE OF REHABILITATION EQUIPMENT FOR THE DISABLED

Polymer composite materials are increasingly being used in the manufacture of rehabilitation equipment for the disabled, particularly in the production of prostheses and orthoses, including the use of prepregs processed by vacuum molding. The demand for materials in this industry is growing steadily, with imported materials primarily used, and import substitution is becoming increasingly important. NRC «Kurchatov Institute» – VIAM has developed a series of materials that can be used in this industry.

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Reference list

1. Startsev V.O., Antipov V.V., Slavin A.V., Gorbovets M.A. Modern domestic polymer composite materials for aviation industry (review). Aviation materials and technologies, 2023, no. 2 (71), pp. 122–144. Available at: http://www.journal.viam.ru (accessed: January 31, 2025). DOI: 10.18577/2713-0193-2023-0-2-122-144.
2. 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.
3. 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.
4. Kablov E.N., Antipov V.V. The role of new generation materials in ensuring the technological sovereignty of the Russian Federation. Vestnik Rossiyskoy akademii nauk, 2023, vol. 93, no. 10, pp. 907–916.
5. Order of the Federal Service for Environmental, Technological and Nuclear Supervision of December 15, 2020 No. 536 «On approval of federal norms and rules in the field of industrial safety «Industrial safety rules for the use of equipment operating under excess pressure». Available at: http://www.infobm.ru/upload/Правила%20промышленной%20безопасности%20при%20исполь-зовании%20оборудования.pdf (accessed: October 10, 2025).
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9. Donetskiy K.I., Karavaev R.Yu., Bystrikova D.V., Gracheva A.D., Tkachuk A.I. Semipregs and carbon fiber reinforced plastics based on them. Trudy VIAM, 2025, no. 8 (150), paper no. 08. Available at: http://www.viam-works.ru (accessed: October 21, 2025). DOI: 10.18577/2307-6046-2025-0-8-85-99.
10. Donetskyi K.I., Timoshkov P.N., Safronov A.M., Goncharov V.A., Mishchun M.I. Autoclave-free molding of prepregs. Konstruktsii iz kompozitsionnykh materialov, 2022, no. 1 (165), pp. 29–34.
11. Tkachyk A.I., Kyznecova P.A., Donetskiy K.I., Karavaev R.Yu. Some technological features of manufacturing polymer composite materials by non-autoclave molding of prepregs. Trudy VIAM, 2024, no. 12 (142), paper no. 04. Available at: http://www.viam-works.ru (accessed: October 20, 2025). DOI: 10.18577/2307-6046-2024-0-12-44-55.
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14. Borisov I.M., Reznik S.V. Development of a composite structure for biomechanical purposes. Vestnik Rossiyskogo universiteta druzhby narodov. Ser.: Inzhenernyye issledovaniya, 2021, vol. 22, no. 4, pp. 348–354. DOI: 10.22363/2312-8143-2021-22-4-348-354.
15. Tkachuk A.I., Donetsky K.I., Terekhov I.V., Karavaev 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://www.journal.viam.ru (accessed: October 20, 2025). DOI: 10.18577/2713-0193-2021-0-1-22-33.
16. 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.
17. Mikhailin Yu.A. Thermosetting Binders of Polymeric Composites. Polimernye materialy, 2009, no. 2, pp. 40–45.
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22. Bobylev V.A. Special epoxy resins for adhesives and sealants. Klei. Germetiki. Tekhnologii, 2005, vol. 5, pp. 8–12.
23. Zagora A.G. Use of dicyandiamide in epoxy adhesives, binders and polymer composite materials based on them (review). Klei. Germetiki. Tekhnologii, 2020, no. 4, pp. 35–37.
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25. Galimzyanova R.Yu. Modern Composite Materials in the Production of Medical Equipment: A Textbook. Kazan: Kazan National Research Tech. Univ., 2021, 89 p.
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8.

dx.doi.org/ 10.18577/2307-6046-2025-0-12-88-100

УДК 678.747.2

Ivanov D.D., Gubin A.M.

DAMAGE OF CARBON FIBER REINFORCED POLYMER AFTER LOW-ENERGY IMPACT: A REVIEW OF FAILURE MECHANISMAND INFLUENCE OF OPERATING CONDITIONS

The article presents the stages of crack development in the structure of carbon fiber reinforced polymer (CFRP) when impact loads are applied. The fracture process is a sequence of events in which the rate of formation and consolidation of defects occurs depending on the fundamental constants of the material. The mechanisms of damage formation for polymer composite materials (PCMs) with different reinforcement architectures are significantly different. Typical types of destruction are shown. The practical necessity of identifying, among other factors affecting the impact resistance of carbon fiber reinforced polymer, environmental influences is substantiated.

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Reference list

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3. 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.
4. Startsev V.O., Antipov V.V., Slavin A.V., Gorbovets M.A. Modern domestic polymer composite materials for aviation industry (review). Aviation materials and technologies, 2023, no. 2 (71), paper no. 10. Available at: http://www.journal.viam.ru (accessed: February 26, 2025). DOI: 10.18577/2713-0193-2023-0-2-122-144.
5. Slavin A.V., Donetskiy K.I., Khrulkov A.V. Prospects for the use of polymer composite materials in aircraft structures in 2025–2035 (review). Trudy VIAM, 2022, no. 11 (117), paper no. 08. Available at: http://www.viam-works.ru (accessed: March 11, 2025). DOI: 10.18577/2307-6046-2022-0-11-81-92.
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9. Gunyaeva A.G., Kurnosov A.O., Slavin A.V. Experience in the use of polymer composite materials developed by NRC «Kurchatov Institute» – VIAM in engines for civil aircraft. Aviation materials and technologies, 2024, no. 4 (77), paper no. 06. Available at: http://www.journal.viam.ru (accessed: March 11, 2025). DOI: 10.18577/2713-0193-2024-0-4-82-94.
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27. Startsev V.O. The degradation of polymer composite materials in seawater (review). Aviation materials and technologies, 2023, no. 1 (70), paper no. 12. URL: http://www.journal.viam.ru (accessed: March 11, 2025). DOI: 10.18577/2713-0193-2023-0-1-148-170.
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29. Fernandes O., Dutta J., Pai Y. Effect of various factors and hygrothermal ageing environment on the low velocity impact response of fibre reinforced polymer composites: A comprehensive review. Cogent Engineering, 2023, vol. 10, no. 1. DOI: 10.1080/23311916.2023.2247228.
30. Ma S., He Y., Hui L., Xu L. Effects of hygrothermal and thermal aging on the low-velocity impact properties of carbon fiber composites. Advanced Composite Materials, 2019, vol. 29, pp. 1–18.
31. Berketis K., Tzetzis D., Hogg P.J. The influence of long term water immersion ageing on impact damage behaviour and residual compression strength of glass fibre reinforced polymer (GFRP). Materials & Design, 2008, vol. 29, no. 7, pp. 1300–1310.

9.

dx.doi.org/ 10.18577/2307-6046-2025-0-12-101-114

УДК 620.1:666.193.2

Marachovskiy P.C., Kychkin A.A., Skuridina N.S., Kychkin A.K., Gabyshev A.A.

BASALT-PLASTIC ROD AGING INVESTIGATION IN MODERATELY WARM AND VERY COLD CLIMATES AFTER 10 YEARS OF EXPOSURE IN OPEN AREAS

The article shows the influence of the factors of a moderately warm and very cold climates on the physical and mechanical properties of the material. The glass transition temperature decreases by 1 °C after 10 years of exposure in a very cold climate, and decreases by 3–6 °C in a moderately warm climate, compared to the initial state. Extreme climatic conditions have a more aggressive effect on composite reinforcement with an increase in diameter from 6 to 8 mm than in Gelendzhik, due to an increase in elastic stresses in the volume of the material. There is a significant decrease in the strength of σ_t by 15,4 %, σ_c by 14,9 % in Yakutsk conditions after exposure in an open area for 10 years.

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Reference list

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6. Hakimian A., Mohebinia M., Nazari M. et al. Freezing of few nanometers water droplets. Nature Communications, 2021, vol. 12, no. 1, pp. 1–8. DOI: 10.1038/s41467-021-27346-w.
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9. Kablov E.N., Laptev A.B., Prokopenko A.N., Gulyaev A.I. Relaxation of polymeric composite materials under the prolonged action of static load and climate (review). Part 1. Binders. Aviation materials and technologies, 2021, no. 4 (65), paper no. 08. Available at: http://www.journal.viam.ru (accessed: January 10, 2025). DOI: 10.18577/2713-0193-2021-0-4-70-80.
10. Startsev V.O., Valevin E.O., Gulyaev A.I. The influence of polymer composite materials’ surface weathering on its mechanical properties. Trudy VIAM, 2020, no. 8 (90), paper no. 07. Available at: http://www.viam-works.ru (accessed: January 10, 2025). DOI: 10.18577/2307-6046-2020-0-8-64-76.
11. Ivanov М.S., Morozova V.S., Pavlukovich N.G. The influence of operational factors on the properties of carbon fiber based on polyetheretherketone. Aviation materials and technologies, 2024, no. 2 (75), paper no. 08. Available at: http://www.journal.viam.ru (accessed: January 10, 2025). DOI: 10.18577/2713-0193-2024-0-2-99-108.
12. Startsev V.O., Kutsevich K.E., Khrulev K.A., Molokov M.V. Predicting the surface temperature of composite material samples based on adhesive prepregs when exposed to climatic conditions. Klei. Germetiki. Tekhnologii, 2017, no. 9, pp. 24–31.
13. Kablov E.N., Startsev V.O. Measurement and forecasting of materials samples’ temperature during weathering in different climatic zones. Aviacionnye materialy i tehnologii, 2020, no. 4 (61), pp. 47–58. DOI: 10.18577/2071-9140-2020-0-4-47-58.
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23. Akatenkov R.V., Aleksashin V.M., Anoshkin I.V., Babin A.N., Bogatov V.A., Grachev V.P., Kondrashov S.V., Minakov V.T., Rakov E.G. Criterion of the application efficiency of functionalized carbon nanotubes for improving the physico-mechanical properties of epoxy resins. Aviacionnye materialy i tehnologii, 2010, no. 3, pp. 22–27.
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25. Kychkin A.K., Popov V.V., Kychkin A.A. Study of the influence of extremely cold climate on the properties of basalt-plastic rods. Izvestiya Samarskogo nauchnogo tsentra Rossiyskoy akademii nauk, 2020, vol. 22, no. 2 (94), pp. 25–31. DOI: 10.37313/1990-5378-2020-22-2-25-31.
26. Kychkin A.K., Popov V.V., Kychkin A.A. Climatic resistance of basalt-composite reinforcement. Nauka i obrazovanie, 2017, no. 1 (85), pp. 71–74.
27. Kablov E.N., Lebedev M.P., Startsev O.V., Golikov N.I. Climatic testing of materials, structural elements, machinery and equipment under conditions of extremely low temperatures. Proc. VI Eurasian Symposium on Strength of Materials and Machines for Cold Climate Regions EURASTRENCOLD–2013. Yakutsk, 2013, pp. 5–7.

10.

dx.doi.org/ 10.18577/2307-6046-2025-0-12-115-125

УДК 678.747.2

Starkov A.I., Kutsevich K.E., Isaev A.Yu., Vakhrusheva Ja.A., Putilina P.M.

INVESTIGATION OF THE PROPERTIES OF HIGH-STRENGTH STANDARD MODULUS CARBON FIBER PRODUCED IN CHINA

The article presents the results of investigation of the following properties of fiber: geometric cross-sectional characteristics, crystal structure, mass fraction of the dressing, linear density and fiber density, geometric cross-sectional characteristics of microplastics, tensile strength, modulus of elasticity and elongation at break of the microplastics. For carbon fiber reinforced plastic (CFRP) the following properties were determined: ultimate strength and modulus of elasticity under tension and bending, compressive strength, in-plane and interlaminar shear strength, curved beam strength, transversal strength, residual compressive strength after impact, specific interlaminar fracture toughness under Mode I and Mode II loading conditions. At the same time the microstructures of carbon fiber plastics were studied.

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Reference list

1. Malakhovsky S.S., Panafidnikova A.N., Kostromina N.V., Osipchik V.S. Carbon fiber reinforced plastics in the modern world: their properties and applications. Uspekhi v khimii i khimicheskoy tekhnologii, 2019, vol. XXXIII, no. 6, pp. 62–64.
2. Petrova A.P., Malysheva G.V. Adhesives, adhesive binders, and adhesive prepregs: a textbook. Ed. by E.N. Kablov. Moscow: VIAM, 2017, 472 p.
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4. Bolshakov V.A., Antyufeeva N.V. Evaluation of the curing process model of the adhesive binder in prepreg. Aviation materials and technologies, 2023, no. 4 (73), paper no. 07. Available at: http://www.journal.viam.ru (accessed: May 20, 2025). DOI: 10.18577/2713-0193-2023-0-4-66-77.
5. Perov N.S. Design of polymeric materials on the molecular principles. II. The molecular 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.
6. Starkov A.I., Kutsevich K.E., Tyumeneva T.Yu., Petrova A.P. Low-combustibility adhesive prepregs designed for the manufacture of integral and three-layer honeycomb structures aircraft technology. Trudy VIAM, 2022, no. 5 (111), paper no. 04. Available at: http://www.viam-works.ru (accessed: May 18, 2025). DOI: 10.18577/2307-6046-2022-0-5-41-52.
7. Malysheva G.V., Grashchenkov D.V., Guzeva T.A. Evaluation of technological use efficiency of adhesives and glue prepregs in the manufacture of three-layer panels. Aviacionnye materialy i tehnologii, 2018, no. 4 (53), pp. 26–30. DOI: 10.18577/2071-9140-2018-0-4-26-30.
8. Mishkin S.I. Application of carbon fiber plastics in constructions of pilotless devices (review). Trudy VIAM, 2022, no. 5 (111), paper no. 08. Available at: http://www.viam-works.ru (accessed: May 20, 2025). DOI: 10.18577/2307-6046-2022-0-5-87-95.
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15. Sidorina A.I., Safronov A.M. Study of the resistance of carbon fibers to oxidation. Trudy VIAM, 2022, no. 7 (113), paper no. 06. Available at: http://www.viam-works.ru (accessed: May 20, 2025). DOI: 10.18577/2307-6046-2022-0-7-63-73.
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11.

dx.doi.org/ 10.18577/2307-6046-2025-0-12-126-136

УДК 629.7.023.22

Sofronova D.A., Yaroshevskaya V.N., Koltsova M.А., Lonskii S.L., Knyazev A.V., Kurshev E.V.

THE IMPLICATION OF POWDER MIXTURE COMPOSITION AND HEAT TREATMENT DURATION ON THE PROPERTIES OF THERMAL DIFFUSION ALUMINIUM-ZINC COATING

The influence of the composition of the powder mixture and of the heat treatment modes upon the formation of thermodiffusional aluminium-zinc coatings has been investigated. It was found that at a temperature of 450°С the coatings have aluminium based outer layer, at a temperature of 380 °С the aluminum content in the zinc is about 10 %. The obvious influence of the composition of the mixture and of the heat treatment regime on the corrosion properties has not been established, the corrosion current is in the order of 10^–6 А/cm², and the corrosion potential is about 0,9 V in 3 % NaCl solution.

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Reference list

1. Kablov E.N. Corrosion or life. Nauka i zhizn, 2012, no. 11, pp. 16–21.
2. Kablov E.N., Startsev O.V., Medvedev I.M. Review of international experience on corrosion and corrosion protection. Aviacionnye materialy i tehnologii, 2015, no. 2 (35), pp. 76–87. DOI: 10.18577/2071-9140-2015-0-2-76-87.
3. Kablov E.N., Antipov V.V. The role of new generation materials in ensuring the technological sovereignty of the Russian Federation. Vestnik Rossiyskoy akademii nauk, 2023, vol. 93, no. 10, pp. 907–916.
4. Vinogradov S.S., Nikiforov A.A., Demin S.A., Chesnokov D.V. Protection against corrosion of carbon steel. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 242–263. DOI: 10.18577/2071-9140-2017-0-S-242-263.
5. Zakirova L.I., Laptev A.B. Properties of protective electroplating coatings for replacement of cadmium on steel fixing parts (review). Part 1. Morphology and corrosion resistance. Aviaсionnye materialy i tehnologii, 2020, no. 3 (60), pp. 37–46. DOI: 10.18577/2071-9140-2020-0-3-37-46.
6. Laptev A.B., Zakirova L.I., Degovets M.L. Properties of protective galvanic coatings for replacement of cadmium on steel fixing parts (review). Part 2. Hydrogen embrittlement and frictional characteristics. Aviacionnye materialy i tehnologii, 2020, no. 4 (61), pp. 35–40. DOI: 10.18577/2071-9140-2020-0-4-35-40.
7. Kablov E.N., Nikiforov A.A., Demin S.A., Chesnokov D.V., Vinogradov S.S. Advanced Coatings for Corrosion Protection of Carbon Steels. Stal, 2016, no. 6, pp. 70–81.
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10. Astalyukhina A.S., Pikalov E.S. Characteristics of modern methods of applying protective zinc coatings. Uspekhi sovremennogo estestvoznaniya, 2015, no. 11-1, pp. 11–14.
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12. Composition of powder mixture for thermal diffusion treatment of steel products, method of thermal diffusion treatment of steel products: pat. RU2685841C1 Rus. Federation; appl. 15.10.18; publ. 23.04.19.
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17. Method of diffusion galvanizing of metal parts: pat. RU2593252C2 Rus. Federation; appl. 29.12.14; publ. 10.08.16.
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19. Eliseev E.A., Sevalnev G.S., Doroshenko A.V., Druzhinina M.E. Influence of time-temperature parameters of long-duration exposure on transformations in structural steels (review). Aviation materials and technologies, 2021, no. 2 (63), paper no. 02. Available at: http://www.journal.viam.ru (accessed: 07.04.2025). DOI: 10.18577/2713-0193-2021-0-2-15-23.
20. Natrup F., Graf W. Sherardizing: corrosion protection of steels by zinc diffusion coatings. Thermochemical Surface Engineering of Steels. Elsevier Ltd., 2015, pp. 737–750.
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23. Khmeleva K.M., Zavarzin S.V., Kozlov I.A., Lonskiy S.L. Effect of heat treatment on the corrosion properties of aluminum-zinc coatings obtained by the CGD method. Climate-2022: modern approaches to assessing the impact of external factors on materials and complex technical systems: Proc. VII All-Rus. sc. and tech. conf. Moscow: NRC «Kurchatov Institute» – VIAM, 2022, pp. 171–192.

12.

dx.doi.org/ 10.18577/2307-6046-2025-0-12-137-148

УДК 620.197.6:004.93

Laptev A.B., Matishov G.G., Shcherbakova A.V., Lapshin I.G., Gubaidullin I.M.

DEVELOPMENT OF A METHOD FOR QUANTITATIVE ASSESSMENT OF PAINT COATINGS DAMAGE USING COMPUTER IMAGE RECOGNITION

The issues of improving the accuracy of visual corrosion monitoring are relevant and are not yet fully resolved. The main approaches to the quantitative assessment of corrosion damage to metal under paint coatings have been developed. The methods involving photography with a resolution over 30 megapixels and training the program on samples both without and with visible corrosion foci using modern computer vision technologies, neural network architectures and image processing methods will make it possible to automate and improve the accuracy of quantitative assessment of paint coatings damage.

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Reference list

1. Krivushina A.A., Kogan A.M., Startsev V.O. Preservation of the properties of paint coatings after exposure to climatic factors and micro-mycetes-destructors. Trudy VIAM, 2024, no. 7 (137), paper no. 07. Available at: http://www.viam-works.ru (accessed: May 20, 2025). DOI: 10.18577/2307-6046-2024-0-7-66-76.
2. Kablov E.N., Startsev O.V., Medvedev I.M., Panin S.V. Corrosive aggressiveness of the coastal atmosphere. Part 1. Influencing factors (review). Korroziya: materialy, zashchita, 2013, no. 12, pp. 6–18.
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7. Tao L., Song S., Zhang X. et al. Image analysis of atmospheric corrosion of field exposure high strength aluminium alloys. Applied Surface Science, 2008, vol. 254, no. 21, pp. 6870–6874.
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10. Kablov E.N. New generation materials and digital technologies for their processing. Vestnik RAN, 2020, vol. 90, no. 4, pp. 331–334.
11. Kablov E.N., Bakradze M.M., Gromov V.I., Voznesenskaya N.M., Yakusheva N.A. New high strength structural and corrosion-resistant steels for aerospace equipment developed by FSUE «VIAM» (review). Aviacionnye materialy i tehnologii, 2020, no. 1 (58), pp. 3–11. DOI: 10.18577/2071-9140-2020-0-1-3-11.
12. Jamaludin A.A., Imran S., Mahadi Md.A. et al. Computer Vision and Image Processing Approaches for Corrosion Detection. Journal of Marine Science and Engineering, 2023, vol. 11, аrt. 1954. DOI: 10.3390/jmse11101954.
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21. Laptev A.B., Kogan A.M., Nikolaev E.V. et al. Mathematical modeling of the processes of production and aging of polymer composite materials. Izvestiya Natsionalnoy akademii nauk Belarusi. Seriya fiziko-tekhnicheskikh nauk, 2024, vol. 69, no. 1, pp. 65–75. DOI: 10.29235/1561-8358-2024-69-1-65-75.
22. Startsev V.O., Kutsevich K.E., Khrulev K.A., Molokov M.V. Prediction of the surface temperature of samples of composite materials based on adhesive prepregs when exposed to climatic conditions. Klei. Germetiki. Tekhnologii, 2017, no. 9, pp. 24–31.
23. Laptev A.B., Zakirova L.I., Zagorskikh O.A., Pavlov M.R., Gorbovets M.A. Methods of investigation of the processes of corrosion-mechanical destruction and hydrogenation of metals (review). Part 2. Formation of passive films and hydrogen sulfide cracking of steels. Trudy VIAM, 2022, no. 5 (111), paper no. 12. Available at: http://www.viam-works.ru (accessed: May 20, 2025). DOI: 10.18577/2307-6046-2022-0-5-138-146.
24. Gorbovets M.A., Nikolaev E.V., Startsev V.O. Climate testing of Arctic materials. Part 1. Requirements for materials. Aviation materials and technologies, 2024, no. 4 (77), paper no. 12. Available at: http://www.journal.viam.ru (accessed: May 20, 2025). DOI: 10.18577/2713-0193-2024-0-4-180-188.
25. Gorbovets M.A., Nikolaev E.V., Startsev V.O. Climate testing of Arctic materials. Part 2. Test requirements. Aviation materials and technologies, 2025, no. 1 (78), paper no. 12. Available at: http://www.journal.viam.ru (accessed: May 20, 2025). DOI: 10.18577/2713-0193-2025-0-1-138-147.

13.

dx.doi.org/ 10.18577/2307-6046-2025-0-12-149-169

УДК 669.018.44:669.245

Ryzhkov P.V., Gorbovets M.A.

APPLICATION OF ENERGY CRITERION TO EVALUATE FATIGUE LIFE OF NICKEL ALLOY OBTAINED BY SELECTIVE LASER MELTING

Using laboratory samples as an example, a damage development model combining the assessment of the durability of the nucleation and propagation stages was tested. The LCF criterion based on the energy criterion determines the durability of the first stage of the kinetic diagram. The choice of the initial crack length for calculating the second stage is determined by the beginning of the linear section of the kinetic diagram. To calculate the residual durability, it is necessary to have a curve of the dependence of the SIF on the crack length for the geometry of the sample, the type of loading and the shape of the crack. The durability prediction error for the proposed model was 20 %.

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Reference list

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2. Kablov E.N., Evgenov A.G., Petrushin N.V. Next-Generation Materials and Digital Additive Technologies for the Production of Resource Parts in FGUP VIAM: III. Adaptation and Creation of Materials. Russian Metallurgy (Metally), 2023, vol. 2023, pp. 743–751.
3. Kablov E.N., Evgenov A.G., Bakradze M.M. Next-Generation Materials and Digital Additive Technologies for the Production of Resource Parts in FGUP VIAM: I. Synthesis Materials and Technologies. Russian Metallurgy (Metally), 2022, vol. 2022, pp. 611–618.
4. Kablov E.N., Evgenov A.G., Petrushin N.V. On the Mechanism of Formation of the Fine Structure of a Track in Selective Laser Melting. Metal Science and Heat Treatment, 2023, vol. 65, pp. 104–115.
5. Beretta S. More than 25 years of extreme value statistics for defects: Fundamentals, historical developments, recent applications. International Journal of Fatigue, 2021, vol. 151, p. 106407. DOI: 10.1016/j.ijfatigue.2021.106407.
6. Movenko D.A., Shurtakov S.V. Microcrack formation and controlling in nickel superalloys processed by selective laser melting (review). Aviation materials and technologies, 2022, no. 2 (67), paper no. 04. Available at: http://www.journal.viam.ru (accessed: November 11, 2024). DOI: 10.18577/2713-0193-2022-0-2-43-51.
7. Rogers J., Elambasseril J., Wallbrink C. et al. The impact of surface orientation on surface roughness and fatigue life of laser-based powder bed fusion Ti-6Al-4V. Additive Manufacturing, 2024, vol. 85, p. 104149. DOI: 10.1016/j.addma.2024.104149.
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9. Rivolta B., Gerosa R., Panzeri D. Selective laser melted 316L stainless steel: Influence of surface and inner defects on fatigue behavior. International Journal of Fatigue, 2023, vol. 172, p. 107664. DOI: 10.1016/j.ijfatigue.2023.107664.
10. Demina Yu.A., Beletsky E.N., Bolotnikov A.I. Influence of surface condition on the mechanical properties and fracture kinetics of 316L steel samples obtained by selective laser melting. Deformatsiya i razrushenie materialov, 2024, no. 12, pp. 26–38. DOI: 10.31044/1814-4632-2024-12-26-38.
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14. Evgenov A.G., Bazyleva O.A., Golovlev N.A., Zaitsev D.V. Features of structure and property of alloys on the basis of Ni3Al intermetallic compound, half-scientists method SLM. Trudy VIAM, 2018, no. 12 (72), paper no. 03. Available at: http://www.viam-works.ru (accessed: December 10, 2024). DOI: 10.18577/2307-6046-2018-0-12-25-36.
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16. Erasov V.S., Oreshko E.I. Fatigue tests of metal materials (review). Part 1. Main definitions, loading parameters, representation of results of tests. Aviacionnye materialy i tehnologii, 2020, no. 4 (61), pp. 59‒70. DOI: 10.18577/2071-9140-2020-0-4-59-70.
17. Erasov V.S., Oreshko E.I. Tests for fatigue of metal materials (review). Part 2. Analysis of the Basquin–Manson–Coffin equation. Methods of testing and processing of results. Aviation materials and technology, 2021, no. 1 (62), paper no. 08. Available at: http://www.journal.viam.ru (accessed: 10.12.2024). DOI: 10.18577/2713-0193-2021-0-1-80-94.
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14.

dx.doi.org/ 10.18577/2307-6046-2025-0-12-170-184

УДК 539.612

Ivankov R.R., Sidorina A.I., Kotomin S.V.

DETERMINATION OF THE STRENGTH OF THE ADHESIVE BOND BETWEEN RUSSIAN CARBON FIBERS AND AN EPOXY MATRIX USING THE «LOOP» PULL-OUT TEST

An improved method for determining the adhesive bond strength between carbon fibers and an epoxy matrix using a loop pull-out test is considered. This modified test method makes it possible to determine the adhesive strength of fibers in the form of bundles and control the pressure during the formation of an adhesive contact. The adhesive strength of two grades of domestic carbon fibers with an epoxy binder was determined using the loop pull-out test. After the test, the failure zone was examined using an optical microscope.

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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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6. Khrulkov A.V., Donetsky K.I., Melnikov D.A., Klimenko O.N., Slavin A.V. Prepreg tack as a function of various parameters during laying out blanks of parts and samples from polymer composite materials. Trudy VIAM, 2025, no. 3 (145), paper no. 04. Available at: http://www.viam-works.ru (accessed: April 04, 2025). DOI: 10.18577/2307-6046-2025-0-3-33-46.
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8. Erasov V.S., Sibayev I.G. Scheme for the development and evaluation of properties of structural aviation composite materials. Aviation materials and technologies, 2023, no. 1 (70), paper no. 05. Available at: http://www.journal.viam.ru (accessed: April 02, 2025). DOI: 10.18577/2713-0193-2023-0-61-81.
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11. Tkachuk A.I., Lyubimova A.S., Kuznetcova P.A. Opportunities of the development of plant-based epoxy resins (review). Trudy VIAM, 2022, no. 8 (114), paper no. 04. Available at: http://www.viam-works.ru (accessed: April 02, 2025). DOI: 10.18577/2713-0193-2022-0-8-49-64.
12. 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.
13. Gulyayev A.I. Fiber-matrix adhesion strength measurement using nanoindentation (review). Trudy VIAM, 2019, no. 3 (75), paper no. 08. Available at: http://www.viam-works.ru (accessed: January 15, 2025). DOI: 10.18577/2307-6046-2019-0-3-68-78.
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16. Nelyub V.A. Experimental assessment of the modulus of elasticity of the adhesive bond of the epoxy matrix – carbon fiber with metal coating system. Sovremennye naukoemkie tekhnologii, 2019, no. 6, pp. 96–100.
17. Borodulin A.S., Nelyub V.A., Malysheva G.V. et al. Strength of the Polymer–Fiber Interface in Structural Composite Materials. Russian Metallurgy (Metally), 2023, vol. 13, pp. 2155–2159.
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19. Gorbatkina Yu.A., Zhuravleva O.A., Ivanova-Mumzhieva V.G., Chebotarev V.P. The influence of the molecular weight of polysulfone on the adhesion of epoxy polysulfone binders to fibers. Plasticheskie massy, 2017, no. 5–6, pp. 14–17.
20. Sergeev A.Yu., Turusov R.A., Baurova N.I. Determination of the adhesive strength of joints using the example of testing samples by pulling fibers out of the matrix. Kompozity i nanostruktury, 2017, no. 1, pp. 52–62.
21. Oreshko E.I., Erasov V.S., Yakovlev N.O., Utkin D.A. Methods for determining the mechanical characteristics of materials using indentation (review). Aviation materials and technology, 2021, no. 1 (62), paper no. 10. Available at: http://www.journal.viam.ru (accessed: April 02, 2025). DOI: 10.18577/2713-0193-2021-0-1-104-118.
22. Erasov V.S., Sibayev I.G., Sutubalov A.I., Popkova E.A., Gorbovets M.A. Methods of mechanical testing to determine the strength of carbon fibers. Aviation materials and technologies, 2024, no. 2 (75), paper no. 11. Available at: http://www.journal.viam.ru (accessed: April 02, 2025). DOI: 10.18577/2713-0193-2024-0-2-137-148.
23. Gulyaev A.I., Erasov V.S., Oreshko E.I., Utkin D.A. Analysis of the destruction of carbon fiber when pushing out a multifilament cylinder. Plasticheskie massy, 2021, no. 1, pp. 28–35.
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27. Kotomin S.V., Obidin I.M., Pavlyuchkova E.A. Calculation of the strength of the adhesive bond of reinforcing fibers with polymers using the «loop» method. Mekhanika kompozitnykh materialov, 2022, vol. 58, no. 1, pp. 197‒212.
28. Kotomin S.V., Obidin I.M., Pavlyuchkova E.A. Scale factor when testing adhesive-adhesive joints of heteroaramid threads using the «loop» method. Klei. Germetiki. Tekhnologii, 2023, no. 11, pp. 35–40.
29. Zhelezina G.F., Tikhonov I.V., Chernykh T.E. et al. Third generation aramid fibers Rusar NT for reinforcing organotextolites for aviation purposes. Plasticheskie massy, 2019, no. 3–4, pp. 43–46.
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31. Donetskiy K.I., Karavayev R.Yu., Raskutin A.Ye., Dun V.A. Carbon fibers composite material on the basis of volume reinforcing triax braiding preformes. Trudy VIAM, 2019, no. 1 (73), paper no. 07. Available at: http://www.viam-works.ru (accessed: May 12, 2025). DOI: 10.18577/2307-6046-2019-0-1-55-63.

15.

CONTENТS

Polymer materials

Guseva M.A. Practical use of the rheological method in determining the conditions of production control and curing modes in the development of polymer binders

Salakhova R.K., Veshkin E.A., Apalkova A.V., Simirgina N.D. Study of cured hot melt adhesive epoxy binders by sclero- and microhardness methods

Composite materials

Barannikov A.А., Veshkin E.A., Shershak P.V., Galiullin An.R. Floor panels of the cabin and baggage and cargo compartment from polymer composite materials for modern domestic aircraft. Part 1. Diversity of requirements of domestic aircraft developers for cabin and baggage and cargo compartment floor panels from polymer composite materials

Kopylov A.V., Kovalenko A.V., Sidelnikov N.K.,Kurnosov A.O., Slavin A.V. Studying the characteristics of VPZ-25 cold-curing polymer filler and developing a technology for filling honeycomb panels for aircraft components

Vikulin V.V., Gvozdev S.S. Features of obtaining a highly heat-resistant low shrinkage material based on chemically strengthened silicon carbide

Potapov M.V., Buzenkov A.V., Morgunov R.B.,Piskorsky V.P. Magnets with high temperature stability for navigation

Donetskiy K.I., Karavaev R.Yu., Gracheva A.D., Saburov F.A., Tkachuk A.I., Sedov E.V., Shebbo M.F.M. Development of carbon and glass prepreg processed by vacuum molding with low curing temperature for the manufacture of rehabilitation equipment for the disabled

Ivanov D.D., Gubin A.M. Damage of carbon fiber reinforced polymer after low-energy impact: a review of failure mechanism and influence of operating conditions

Marakhovskiy P.S., Kychkin A.A., Skuridina N.S., Kychkin A.K., Gabyshev A.A. Basalt-plastic rod aging investigation in moderately warm and very cold climates after 10 years of exposure in open areas

Starkov A.I., Kutsevich K.E., Isaev A.Yu., Vahrusheva Ya.A., Putilina P.M. Investigation of the properties of high-strength standard modulus carbon fiber produced in China

Protective and functional

coatings

Sofronova D.A., Yaroshevskaya V.N., Koltsova M.A., Lonskii S.L., Knyazev A.V., Kurshev E.V. The implication of powder mixture composition and heat treatment duration on the properties of thermal diffusion aluminium-zinc coating

Laptev A.B., Matishov G.G., Shcherbakova A.V., Lapshin I.G., Gubaidullin I.M. Development of a method for quantitative assessment of paint coatings damage using computer image recognition

Material tests

Ryzhkov P.V., Gorbovets M.A. Application of energy criterion to evaluate fatigue life of nickel alloy obtained by selective laser melting

Ivankov R.R., Sidorina A.I., Kotomin S.V. Determination of the strength of the adhesive bond between Russian carbon fibers and an epoxy matrix using the «loop» pull-out test

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