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dx.doi.org/ 10.18577/2307-6046-2020-0-10-3-12

УДК 669.245

Kuzmina N.A., Petrushin N.V., Visik E.M., Eremin N.N., Naprienko S.A.

Application of the Laue method to study the structure of a nickel heat-resistant alloy sample destroyed during mechanical processing

A study of the structure of a single-crystal sample of a nickel heat-resistant alloy, brittle destroyed by mechanical cutting. The study was carried out using x-ray diffractometry – «swing» and the Laue method. The possibilities of the Laue method for studying local defects of various origin are shown. Based on the obtained data, an assumption is made about the recrystallization nature of structural defects in a single crystal of a nickel heat-resistant alloy; the elastic properties of the single crystal are estimated.

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Reference list

1. Cast blades of gas turbine engines: alloys, technologies, coatings / ed. E.N. Kablov. 2nd ed. Moscow: Nauka, 2006. 632 p.
2. Petrushin N.V., Ospennikova O.G., Svetlov I.L. Single-crystal Ni-based superalloys for turbine blades of advanced gas turbine engines. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 72−103. DOI: 10.18577/2071-9140-2017-0-S-72-103.
3. Petrushin N.V., Elyutin E.S., Korolev A.V. Monocrystalline heat-resistant alloys: composition, technologies, structure and properties. Materials of Vseros. scientific and technical conf. «Fundamental and applied research in the field of creation of cast heat-resistant nickel and intermetallic alloys and high-performance technologies for the manufacture of GTE parts». Moscow: VIAM, 2017, pp. 271–303.
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9. Toloraya V.N., Kablov E.N., Svetlov I.L., Orekhov N.G., Golubovsky E.R. Anisotropy of strength characteristics of single crystals of heat-resistant nickel alloys. Gorny information-analytical bulletin. 2005. Special issue, pp. 225-236.
10. Toloraya V.N., Kablov E.N., Orekhov N.G., Ostroukhova G.A. The structure and growth defects of single crystals of heat-resistant nickel alloys. Gornyy informatsionno-analiticheskiy byulleten, 2005. Special issue, pp. 190–202.
11. Nazarkin R.M., Kolodochkina V.G., Ospennikova O.G., Orlov. M.R. The microstructure modifications of single crystals of Ni-based superalloys in time-tested turbine blades. Aviacionnye materialy i tehnologii, 2016, no. 4 (45), pp. 9–17. DOI: 10.18577/2071-9140-2016-0-4-9-17.
12. Nazarkin R.M. X-ray diffraction techniques for precise determination of lattice constants in Ni-based superalloys: a brief review. Aviacionnye materialy i tehnologii, 2015, no. 1 (34), pp. 41–48. DOI: 10.18577/2071-9140-2015-0-1-41-48.
13. Kuzmina N.A., Pyankova L.A. Control of crystallographic orientation of monocrystalline nickel castings heat-resistant alloys by х-ray diffractometry. Trudy VIAM, 2019, no. 12 (84), paper no. 02. Available at: http://www.viam-works.ru (accessed: August 12, 2020). DOI: 10.18577/2307-6046-2019-0-12-11-19.
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19. Kuzmina N.A., Lifshits V.A., Potrakhov E.N., Potrakhov N.N. Comparative structure control of single-crystal castings of nickel superalloys x-ray diffraction methods of oscillation and Laue. Trudy VIAM, 2019, no. 9 (81), paper no. 02. Available at: http://www.viam-works.ru (accessed: August 12, 2020). DOI: 10.18577/2307-6046-2019-0-9-15-25.
20. Krivko A.I., Epishin A.I., Svetlov I.L. et al. Elastic properties of single crystals of nickel alloys. Problemy prochnosti, 1988, no. 2, pp. 68–75.
21. Svetlov I.L., Sukhanov N.N., Samoilov A.I. et al. Temperature-orientation dependences of the characteristics of short-term strength, Young's modulus and the coefficient of linear expansion of single crystals of the ZhC6F alloy. Problemy prochnosti, 1987, no. 1, pp. 51–56.
22. Cast heat-resistant alloys. The effect of S.T. Kishkina / ed. E.N. Kablov. Moscow: Nauka, 2006. 272 p.
23. Neiman A.V., Filonova E.V., Iskhodzhanova I.V. On local recrystallization in single crystals of high-temperature nickel alloys. Metallurgiya i mashinostroyeniye, 2013, no. 1, pp. 19–22.

dx.doi.org/ 10.18577/2307-6046-2020-0-10-13-20

УДК 66.017

Petrova A.P., Kuznetsova V.A., Lukina N.F., Isaev A.Yu.

Influence of corrosion inhibiting primer on properties of the glued joints executed using organic silicon glue-hermetic

Properties of glued joints of D16-AT aluminum alloy with previously put adhesive priming covering EP-0214, received using glue-hermetic Elasil 137-175M are given. Stability of properties of glued joints, both without first coat, and with first coat EP-0214 is shown, is direct after pasting and after thermal aging at temperatures up to 250 °С, influences of water, tropical conditions. Application of priming covering allows to increase gap between anodizing and pasting operations and to increase corrosion resistance.

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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.
2. Kablov E.N. The role of chemistry in the creation of new generation materials for complex technical systems. Abstracts of report XX Mendeleev Congress on General and Applied Chemistry. Ekaterinburg: UB of RAS, 2016, pp. 25–26.
3. Kablov E.N., Chursova L.V., Lukina N.F., Kutsevich K.E., Rubtsova E.V., Petrova A.P. Investigation of epoxy-polysulfone polymer systems as the basis for high-strength adhesives for aviation purposes. Klei. Germetiki. Tekhnologii, 2017, no. 3, pp. 7–12.
4. Petrova A.P., Anikhovskaya L.I. Effect of EP-0234 adhesive primer on the properties of adhesive joints made with VK-50 phenolic rubber glue. Klei. Germetiki. Tekhnologii, 2016, no. 6, pp. 26–28.
5. Petrova A.P., Lukina N.F. Influence of EP-0234 adhesive primer on the performance of epoxy film glue. Klei. Germetiki. Tekhnologii, 2015, no. 9, pp. 16–19.
6. Armor for «Buran». Materials and technologies of VIAM for the ISS «Energia-Buran». Ed. E.N. Kablov. Moscow: Nauka i zhizn, 2013, 128 p.
7. Storozhenko P.A., Minasyan R.M., Polivanov A.N., Nikitushkin I.V., Minasyan O.I. New heat-conducting silicone sealants. Klei. Germetiki. Tekhnologii, 2017, no. 2, pp. 7–10.
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17. Primer composition for organosilicon sealants: pat. 2004109931/04 Rus. Federation, no. 2272059; filed 02.04.04; publ. 20.03.06.
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22. Anikhovskaya L.I., Pavlovskaya T.G., Dementyeva L.A., Petrova A.P. Surface preparation for bonding. Available at: https://docplayer.ru/61526227-Podgotovka-poverhnostey-pod-skleivanie.html (accessed: August 25, 2020).

dx.doi.org/ 10.18577/2307-6046-2020-0-10-21-29

УДК 629.7.017

Satdinov R.A., Veshkin E.A, Postnov V.I.

Assessment of the impact of climatic factors on the performance properties of fiberglass VPS-42P/T-64

The study of the operational properties of fiberglass, developed for use in the air conditioning system of aircraft, after exposure to accelerated climatic factors. The results of studies of the properties of fiberglass based on phenol-formaldehyde binder grade VSF-16M after exposure to thermal and heat-moisture aging, the influence of aggressive media, as well as mycological tests are considered. The microhardness of a polymer matrix in plastic is investigated depending on the influence of operating factors. The assessment of the properties of fiberglass for compliance with the norms of AP-25 (p. 831 «Ventilation» – the content of toxic impurities in the air).

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Reference list

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27. Barbotko S.L. Development of the fire safety test methods for aviation materials. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 516–526. DOI: 10.18577/2071-9140-2017-0-S-516-526.
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29. Satdinov R.A., Veshkin E.A., Postnov V.I., Strelnikov S.V. РСМ low-pressure air ducts in aircraft. Trudy VIAM, 2016, no. 8, paper no. 08. Available at: http://www.viam-works.ru (accessed: May 22, 2020). DOI: 10.18577/2307-6046-2016-0-8-8-8.

dx.doi.org/ 10.18577/2307-6046-2020-0-10-30-39

УДК 678

Gunyaeva A.G., Sidorina A.I., Klimenko O.N.

Polymeric composite material on the basis of the hybrid metalcarbon reinforcing filler: properties and application

The description of hybrid metalcarbon reinforcing filler is provided, results of determination of its properties are provided. As object for research it is considered CFRP on the basis of hybrid metalcarbon reinforcing filler of the VTkU-2.280M brand and the epoxy molten binding. Experimental samples of prepregs CFRP on the basis of epoxy molten binding and two types of fillers are made: hybrid metalcarbon reinforcing filler of the VTkU-2.280M brand and carbon equal strength filler of the VTkU-2.200 brand, properties of prepregs and CFRP are investigated, the comparative analysis of the received results is carried out. Possible options of application of hybrid metalcarbon reinforcing filler and PKM on its basis are considered.

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Reference list

1. Kablov E.N. Composites: Today and Tomorrow. Metally Evrazii, 2015, no. 1, pp. 36–39.
2. Sidorina A.I., Gunyaeva A.G. Woven reinforcing carbon fillers for polymer composite materials (review). Khimicheskiye volokna, 2017, no. 2, pp. 20–23.
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5. Kurnosov A.O., Vavilova M.I., Melnikov D.A. Manufacturing technologies of glass fillers and study of effects of finishing material on physical and mechanical properties of fiberglass plastics. Aviacionnye materialy i tehnologii, 2018, no. 1 (50), pp. 64–70. DOI: 10.18577/2071-9140-2018-0-1-64-70.
6. Kablov E.N. New generation materials and digital technologies for their processing. Vestnik Rossiyskoy akademii nauk, 2020, vol. 90, no. 4, pp. 331–334.
7. Mikhailin Yu.A. Fibrous polymer composite materials in technology. Saint Petersburg: Nauchnyye osnovy i tekhnologii, 2015. 720 p.
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10. Gunyaeva A.G., Cherfas L.V., Komarova O.A., Kuprienko V.M. Carrying out tests for resistance to lightnings of the experimental and constructive and similar samples executed from carbon plastic, with covering protected from lightnings. Trudy VIAM, 2017, no. 7 (55), paper no. 10. Available at: http://www.viam-works.ru (accessed: July 09, 2020). DOI: 10.18577/2307-6046-2017-0-7-10-10.
11. 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.
12. Cherfas L.V., Gunyaeva A.G., Komarova O.A., Antyufeeva N.V. The analysis of nanomodified prepreg shelf life by its reactivity at storage. Trudy VIAM, 2016, no. 1 (37), paper no. 12. Available at: http://www.viam-works.ru (accessed: July 9, 2020). DOI: 10.18577/2307-6046-2016-0-1-99-106. 09.07.2020).
13. Aleksashin V.M., Alexandrova L.B., Matveeva N.V., Mashinskaya G.P. Application of thermal analysis to control the technological properties of thermosetting prepregs of structural composite materials. Aviatsionnaya promyshlennost, 1997, no. 5-6, pp. 38–43.
14. Bobovich B.B. Polymeric construction materials (structure, properties, application). Moscow: FORUM: INFRA-M, 2014. 400 p.
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16. Tyunina A.V. Composite materials: production, application, market trends. Polimernyye materialy, 2018, no. 2, pp. 27–29.
17. 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.

dx.doi.org/ 10.18577/2307-6046-2020-0-10-40-50

УДК 678

Barannikov A.A., Postnov 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

Based on the study of the wetting phenomenon and the theory of adhesion, the surface of fiberglass of the VPS-53K brand was studied before and after its treatment with atmospheric pressure plasma, which is one of the advanced methods of surface preparation for various adhesion processes. Two methods for determining the free energy of a surface are considered – the OUN's, Wendt's, Rabel's, and Kjelbla's method and the extended Fowkes method. The values of the free energy of the surface and its components are obtained using two methods under consideration. The connection between the energy characteristics of the surface of fiberglass of the VPS-53 K brand and the strength of the adhesive joint based on it is established.

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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 & Tekhnologii, 2016, no. 2, pp. 41–46.
2. 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.
3. Podzhivotov N.Yu., Kablov E.N., Antipov V.V., Erasov V.S. et al. Layered metallopolymer materials in aircraft structural elements. Perspektivnyye materialy, 2016, no. 10, pp. 5–19.
4. Grashchenkov D.V. Strategy of development of non-metallic materials, metal composite materials and heat-shielding. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 264–271. DOI: 10.18577/2071-9140-2017-0-S-264-271.
5. Kablov E.N. Chemistry in Aviation Materials Science. Rossiyskiy khimicheskiy zhurnal, 2010, vol. LIV, no. 1, pp. 3–4.
6. Barannikov A.A., Postnov V.I., Veshkin E.A., Strelnikov S.V. On the role of fiberglass surface preparation for gluing. Klei. Germetiki. Tekhnologii, 2019, no. 6, pp. 19–27.
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23. 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: May 15, 2020). DOI: 10.18577/2307-6046-2016-0-7-7-7.
24. Petrova A.P., Lukina N.F., Melnikov D.A., Besednov K.L., Pavlyuk B.F. Research of properties of cured adhesive binders. Trudy VIAM, 2017, no. 10 (58), paper no. 06. Available at: http//www.viam-works.ru (accessed: June 15, 2020). DOI: 10.18577/2307-6046-2017-0-10-6-6.
25. Operating manual OCA 15EC: Version 1.0; English; Valid as of firmware version 10.27, and SCA software version 4.4.1 Build 1046. Data Physics Instruments GmbH. Available at: https://vdocuments.site/manual-sca20-u.html (accessed: May 05, 2020).
26. Thomsen F. Practical Contact Angle Measurement (5). Custom – made models: from contact angle to surface free energy: KRUSS Technical Note TN315e, pp. 1–6. Available at: https://warwick.ac.uk/fac/cross_fac/sciencecity/programmes/internal/themes/am2/booking/dropshapeanalyser/practical_contact_angle_measurement_5.pdf (accessed: June 05, 2020).

dx.doi.org/ 10.18577/2307-6046-2020-0-10-51-62

УДК 666.3:620.1

Lebedeva Yu.E., Afanasiev-Khodykin A.N., Prokopchenko G.M., Shavnev A.A., Serebryakov D.I.

Obtaining of experimental constructionally similar sample of the nozzle assembly sector and carrying out its tests at temperature of 1500 °С

The interaction of the SiC–SiC_w–B₄C–AlN system ceramic composite material (CCM) with the EP648 alloy in the process of high-temperature brazing was studied. The smallest erosion activity both in relation to CCM, and to the EP648 alloy, has HMP solder VPr50. An experimental constructionally similar sample of the nozzle assembly sector was made using uncooled nozzle blade prototypes from CCM. Tests of an experimental constructionally similar sample of the nozzle assembly sector at a temperature of 1500 °C were carried out. No traces of material ablation from the surface of the CMC were found.

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Reference list

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2. Efimochkin I.Yu., Fedotov S.V., Rilnikov V.S., Afanasiev-Khodykin A.N. High-temperature solders obtained by mechanical alloying. Svarochnoe proizvodstvo, 2015, no. 3, pp. 25–28.
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29. Sorokin O.Yu., Solntsev S.St., Evdokimov S.A., Osin I.V. Hybrid spark plasma sintering method: principle, possibilities, future prospects, Aviacionnye materialy i tehnologii, 2014, no. S6, pp. 11–16. DOI: 10.18577/2071-9140-2014-0-s6-11-16.
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32. Sakharov K.A., Simonenko E.P., Simonenko N.P., Vaganova M.L., Lebedeva Yu.E., Chaynikova A.S., Osin I.V., Sorokin O. Yu., Grashchenkov D.V., Sevastyanov V.G., Kuznetsov N.T., Kablov E.N. Glycol-citrate synthesis of fine-grained oxides La2−xGdxZr2O7 and preparation of corresponding ceramics using FAST / SPS process. Ceramics International, 2018, vol. 44, no. 7, pp. 7647–7655.

dx.doi.org/ 10.18577/2307-6046-2020-0-10-63-72

УДК 621.791

Krasnov E.I., Kurbatkina E.I., Shavnev A.A., Serpova V.M., Zhabin A.N.

Application of the active brazing method for connecting fiber materials with ceramic materials (review)

Рresents a review of the application of the active brazing method for joining fibrous compo-site materials based on titanium alloy with ceramics based on aluminum oxide and zirconium dioxide. The basic problem arising from the combination of metals and ceramics, examples of solving problems compounds represented by the relationship of the microstructure of the connection zone with mechanical properties and shows the effect of additives Ti, B and W on microstructure and mechanical properties. Conclusions are made about the possibility of obtaining high-quality and durable compounds and factors affecting them.

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Reference list

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2. Grashchenkov D.V. Strategy of development of non-metallic materials, metal composite materials and heat-shielding. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 264–271. DOI: 10.18577/2071-9140-2017-0-S-264-271.
3. Antipov V.V. Prospects for development of aluminium, magnesium and titanium alloys for aerospace engineering. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 186–194. DOI: 10.18577/2107-9140-2017-0-S-186-194.
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.
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22. Dai X., Cao J., Liu J. et al. Effect of holding time on microstructure and mechanical properties of ZrO2/TiAl joints brazed by Ag–Cu filler metal. Materials and Design, 2015, vol. 87, pp. 53–59.
23. Dai X., Cao J., Wang Z. et al. Brazing ZrO2 ceramic and TC4 alloy by novel WB reinforced Ag–Cu composite filler. Microstructure and properties. Ceramics International, 2017, vol. 43, pp. 15296–15305.

dx.doi.org/ 10.18577/2307-6046-2020-0-10-73-80

УДК 678.747.2:620.1

Evdokimov A.A., Imametdinov E.S., Malakhovskiy S.S.

Strengthening concrete building structure via reinforcement external system from carbon plastic

The article describes the results of research work on the reinforcement of concrete structures via carbon reinforcing filler with a cold curing resin. As an object of research were selected: brand of concrete M-350 and experimental cold curing carbon fiber based on an epoxy matrix. The physico-mechanical characteristics of carbon fiber are investigated. The properties of concrete samples externally reinforced with carbon fiber after conducting full-scale exposure in various conditions and without it are investigated. It was established, that strength gain of reinforced samples compared to purely concrete samples is up to 550%.

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Reference list

1. Vlasenko F.S., Raskutin A.E., Doneckij K.I. Application of braided preforms for polymer composite materials in civil industries (review). Trudy VIAM, 2015, no. 1, paper no. 05. Available at: http://www.viam-works.ru (accessed: June 25, 2020). DOI: 10.18577/2307-6046-2015-0-1-5-5.
2. Doneckij K.I., Karavaev R.Yu., Raskutin A.E., Panina N.N. Properties of carbon fiber and fiberglass on the basis of braiding preforms. Aviacionnye materialy i tehnologii, 2016, No. 4 (45), pp. 54–59. DOI: 10.18577/2071-9140-2016-0-4-54-59.
3. Kondrashov S.V., Shashkeev K.A., Petrova G.N., Mekalina I.V. Constructional polymer composites with functional properties. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 405–419. DOI: 10.18577/2071-9140-2017-0-S-405-419.
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. Veshkin A.E. Technology of non-autoclave molding of low-porous polymer composite materials and large-sized structures from them: thesis, Cand. Sc. (Tech.). Moscow: VIAM, 2016, pp. 5–15.
6. Evdokimov A.A., Raskutin A.E., Mishkin S.I., Mikhaldykin E.S. Arched bridges with the use of carbon-fiber arched elements. Konstruktsii iz kompozitsionnykh materialov, 2019, no. 2, pp. 22–29.
7. Chursova LV, Raskutin AE, Gurevich Ya.M., Panina N.N. Cold curing binder for the construction industry. Klei. Germetiki. Tekhnologii, 2012, no. 5, pp. 40–44.
8. Petrova A.P., Mukhametov R.R., Akhmadieva K.R. Internal stresses in cured polyester binders for polymer composites. Trudy VIAM, 2019, no. 5 (77), paper no. 02. Available at: http://www.viam-works.ru (accessed: July 13, 2020). DOI: 10.18577/2307-6046 -2019-0-5-12-21.
9. Volkova A.A., Paykov A.V., Stolyarov O.N. The structure and properties of textile-reinforced concrete. Inzhenerno-stroitelny zhurnal, 2015, no. 7 (59), pp. 50–56.
10. Gaynanov D.G., Sizov A.G., Filippov Yu.N. Strengthening of reinforced concrete building structures with carbon fiber. Ekspertiza promyshlennoy bezopasnosti i diagnostika opasnykh proizvodstvennykh obektov, 2015, no. 4, pp. 107–108.
11. Bashzhanov A.E. The use of innovative composite materials in the reinforcement of reinforced concrete structural elements. Nauka, tekhnika i obrazovaniye, 2015, no. 4, pp. 117–119.
12. Development and use of a system of external reinforcement with carbon polymer fibers for reinforced concrete structures. Available at: https://afzir.com/wp-content/uploads/2017/11/Externally-bonded-FRP-Reinforcement-for-RC-structures.pdf (date accessed: July 01, 2020).
13. Barbotko S.L. Development of the fire safety test methods for aviation materials. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 516–526. DOI: 10.18577/2071-9140-2017-0-S-516-526.
14. Kablov E.N. Trends and guidelines for the innovative development of Russia. 3rd ed. Moscow: VIAM, 2015, 720 p.
15. Kablov E.N. Composites: Today and Tomorrow. Metally Evrazii, 2015, no. 1, pp. 36–39.
16. Venediktova M.A., Krasnov L.L., Kirina Z.V. Some aspects of the use of fire retardant coatings (review). News of material science. Novosti materialovedeniya. Nauka i tekhnika, 2018, no. 1. paper no. 02. Available at: http://www.materialsnews.ru (accessed: June 25, 2020).
17. 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.
18. Mishkin S.I., Raskutin A.E., Evdokimov A.A., Gulyaev I.N. Technologies and the main stages of construction of the arch bridge first in Russia from composite materials. Trudy VIAM, 2017, no. 6 (54), paper no. 05. Available at: http://www.viam-works.ru (accessed: June 25, 2020). DOI: 10.18577/2307-6046-2017-0-6-5-5.

dx.doi.org/ 10.18577/2307-6046-2020-0-10-81-89

УДК 678

Klimenko O.N., Valueva M.I., Rybnikova A.N.

Polymers and polymer composites in sport (review)

Рrovides an overview of scientific and technical information – Russian and foreign periodicals, patents for inventions – in the field of the use of polymeric materials in the sports industry and sports infrastructure. Data on world manufacturers, applied technologies, Russian developments in this direction are presented, examples of the practical use of polymeric materialsin the sports industry are shown. Special attention is paid to polymer composite materials,in particular, based on carbon fibers.

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Reference list

1. Kablov E.N. The strategic directions of development of materials and technologies of their processing for the period to 2030. Aviacionnye materialy i tehnologii, 2012, no. S, pp. 7–17.
2. Kablov E.N. Composites: Today and Tomorrow. Metally Yevrazii, 2015, no. 1, pp. 36–39.
3. 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.
4. All for the match. Neftekhimiya, 2017, no. 1, pp. 28–33. Available at: http://neftehimia-journal.ru/infrastructure/vse-na-match (accessed: June 25, 2020).
5. 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.
6. Zhang L. The application of composite fiber materials in sports equipment. 5th International Conference on Education, Management, Information and Medicine (EMIM 2015), 2015, pp. 450–453. Available at: https://www.atlantis-press.com/proceedings/emim-15/21459 (accessed: 20.06.2020).
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8. Sports pole for high jump and polymer composite material for its manufacture: pat. 2050879 Rus. Federation, no. 92012699/12; filed 17.12.92; publ. 27.12.95.
9. Hockey stick shaft: pat. US5419553A, no. 07/954,156; filed 30.09.92; publ. 30.05.95.
10. Hockey stick from one hollow source tube: pat. 2401688 Rus. Federation, no. 2006135849/05; filed 10.10.06; publ. 20.10.10.
11. Improved sports stick design: pat. 2472559 Rus. Federation, no. 2010108680/12; filed 21.08.08; publ. 20.01.13.
12. Tyunina A.V. Composite materials: production, application, market trends. Polimernyye materialy, 2018, no. 2, pp. 27–29.
13. 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.
14. Paton W. Carbon fiber in sports equipment. Composites, 1970, vol. 1, no. 4, pp. 221–226.
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17. A method of manufacturing a tennis racket frame: pat. SU1801525A1, no. 4862846/12; filed 27.06.90; publ. 15.03.93.
18. Bicycle frame: pat. 2452649 Rus. Federation, no. 2011105881/11; filed 17.02.11; publ. 10.06.11.
19. Sports: new records and sports victories. Available at: https://umatex.com/applications/sport (accessed: June 25, 2020).
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21. Kalashnikov A.A. Technologies for vacuum forming and pressing of sheet thermoplastic composites with subsequent mechanical processing from GEISS AG. Proceedings of the conference «Polymer composite materials of a new generation for civilian industries» (Moscow, September 11, 2015). Moscow: VIAM, 2015. Available at: https://conf.viam.ru/conf/165/proceedings (accessed: June 25, 2020).
22. How bobsleigh works. Populyarnaya mekhanika, 2014, no. 2. Available at: https://www.popmech.ru/adrenalin/15339-gonki-na-bobakh (accessed: June 25, 2020).
23. McLaren Carbon Composite Center. Composite World, 2018, no. 1, p. 11.
24. Composites in the first place. Composite World, 2019, no. 5, pp. 58–59.
25. Mishkin S.I., Malakhovskiy S.S. Fast curing resins and prepregs: receiving, properties and areas of application (review). Trudy VIAM, 2019, no. 5 (77), paper no. 04. Available at: http://viam-works.ru (accessed: June 25, 2020). DOI: 10.18577/2307-6046-2019-0-5-32-40.
26. Vlasenko F.S., Raskutin A.E., Doneckij K.I. Application of braided preforms for polymer composite materials in civil industries (review). Trudy VIAM, 2015, no. 1, paper no. 05. Available at: http://www.viam-works.ru (accessed: June 25, 2020). DOI: 10.18577/2307-6046-2015-0-1-5-5.
27. ISPO MUNICH 2020. Available at: https://www.ispo.com/en/munich (accessed: June 25, 2020).
28. Method of making a stick from polymer composite materials: pat. 2635137 Rus. Federation, no. 2016111517; filed 28.03.16; publ. 03.10.17.
29. Russian production of hockey sticks. Available at: https: //charger.rf (accessed: June 25, 2020).
30. Composite materials and structures. Available at: https://www.hexcel.com/Products/Prepregs-and-Resins/HexPly-Prepregs (accessed: June 25, 2020).
31. Zastrogina O.B., Shvets N.I., Postnov V.I., Serkova E.A. Phenolformaldehyde binding new generation for interior materials. Aviacionnye materialy i tehnologii, 2012, no. S, pp. 265–272.
32. Sokolov I.I., Lukina A.I., Tundaykin K.O., Kovalenko A.V. Assessment of the properties and structure of SMC-materials. Plasticheskiye massy, 2019, no. 1–2, pp. 52–56.
33. 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.
34. Zarubin A., Chistyakov G. World Cup-2018: features of carrying out state examination of football stadiums. Messenger of state examination, 2018, no. 2, p. 18–34. Available at: https://www.gge.ru/upload/iblock/002/vestnik-02-2018.pdf (accessed: June 25, 2020).
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10.

dx.doi.org/ 10.18577/2307-6046-2020-0-10-90-96

УДК 629.7.083

Iatsyuk I.V., Dobrynin D.A., Doronin O.N., Pavlova T.V.

Methods for removing heat resistant coatings (review)

Provides an overview of coating removal methods widely used in the aviation industry to prepare the surface of used parts for subsequent restoration and repair. The analysis of the main advantages and disadvantages methods of removing coatings is carried out. The results of the application of the promising method of electrolyte-plasma treatment are also presented.

For the first time in the domestic and foreign aviation industry, VIAM has developed a comprehensive technology for repairing spent turbine blades, including removing coatings by electrolytic-plasma surface treatment.

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Reference list

1. Kablov E.N., Muboyadzhyan S.A. Heat resisting and heat-protective coverings for turbine blades of high pressure of perspective GTE. Aviacionnye materialy i tehnologii, 2012, no. S, pp. 60–70.
2. Kablov E.N., Muboyadzhyan S.A. Protective coatings for turbine blades of promising gas turbine engines. Gazoturbinnye tekhnologii, 2001, no. 2 (12), pp. 30–32.
3. Popova S.V., Muboyadzhyan S.A., Budinovskiy S.A., Dobrynin D.A. The feature of electrolytic plasma etching of heat resistant coatings from parts surface of high-temperature nickel alloys. Trudy VIAM, 2016, no. 2 (38), paper no. 04. Available at: http://www.viam-works.ru (accessed: August 17, 2020). DOI: 10.18577/2307-6046-2016-0-2-4-4.
4. Popova S.V., Dobrynin D.A., Muboyadzhyan S.A., Budinovskiy S.A. Removal of heat resisting condensation and diffusion coatings from the surface of GTE blades before and after the operating time. Trudy VIAM, 2017, no. 1 (49), paper no. 04. Available at: http://www.viam-works.ru (accessed: August 17, 2020). DOI: 10.18577/2307-6046-2017-0-1-4-4.
5. Dobrynin D.A., Pavlova T.V., Afanasyev-Khodykin A.N., Alekseeva M.S. The use of electrolytic-plasma treatment for repair of GTE blades. Trudy VIAM, 2019, No. 8 (80), paper no. 03. Available at: http://www.viam-works.ru (accessed: August 17, 2020). DOI: 10.18577//2307-6046-2019-0-8-18-26.
6. Kablov E.N., Muboyadzhyan S.A., Budinovskij S.A., Lutsenko A.N. Ion-plasma protective coatings for blades of gas turbine engines. Metally, 2007, no. 5, pp. 23–34.
7. Muboyadzhyan S.A., Budinovskij S.A. Ion-plasma technology: prospective processes, coatings, equipment. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 39–54. DOI: 10.18577/2071-9140-2017-0-S-39-54.
8. Muboyadzhyan S.A., Kablov E.N., Budinovskij S.A. Vacuum and plasma technology of receiving protecting covers from complex-alloyed alloys. Metallovedenie i termicheskaya obrabotka metallov, 1995, no 2, pp. 15–18.
9. Method of removing a coating from a substrate: pat. US6905396B1; filed 20.11.03; publ. 14.07.05.
10. Process for treating the surface of a component, made from a Ni based superalloy, to be coated: pat. US6440238B1; filed 09.08.99; publ. 27.08.02.
11. Method for repairing a thermal barrier coating: pat. US6544346B1; filed 01.07.97; publ. 08.04.03.
12. Method of decoating a turbine blade: pat. US6660102B2; filed 27.12.00; publ. 17.10.02.
13. Process for applying a protective layer: pat. US7736704B2; filed 15.09.04; publ. 10.08.06.
14. Method for selectively removing coatings from metal substrates: pat. US8021491B2; filed 07.12.06; publ. 22.10.09.
15. Method for removal of surface layers of metallic coatings: pat. US6036995A; filed 31.01.97; publ. 14.03.00.
16. Method for removing aluminide coating from metal substrate and turbine engine part so treated: pat. US7270764B2; filed 09.01.03; publ. 03.11.05.
17. Method for cleaning metal parts: pat. US4324594A; filed 02.02.78; publ. 13.04.82.
18. Chemical stripping composition and method: pat. US8859479B2; filed 26.08.11; publ. 28.02.13.
19. Method of removing heat-resistant coating from parts made of heat-resistant nickel alloys: pat. 2339738C1 Rus. Federation; filed 27.03.07; publ. 27.11.08.
20. Method for removing coatings from parts made of heat-resistant alloys: pat. 2200211C2 Rus. Federation; filed 07.03.01; publ. 10.03.03.
21. Method for repairing turbine blades of a gas turbine engine: pat. 2367554С2 Rus. Federation; filed 08.11.07; publ. 20.09.09.
22. Pogrebnyak A.D., Tyurin Yu.N., Boyko A.G., Zhadkevich M.L., Kalyshkanov M.K., Ruzimov Sh.M. Electrolytic-plasma treatment and coating of metals and alloys // Uspekhi fiziki metallov. 2005, vol. 6, no. 4, pp. 273–344.
23. Method for removing coating from a metal substrate: US Pat. 2094546С1 Rus. Federation; filed 03.04.95; publ. 27.10.97.
24. Kulikov I.S., Vaschenko S.V., Kamenev A.Ya. Electrolytic-plasma processing of materials. Minsk: Belarusian Science, 2010, 232 p.
25. Way of control of extent of removal of covering from details from heat resisting nickel alloys: pat. 2440878С2 Rus. Federation; filed 21.04.09; publ. 27.01.12.
26. Way of removal of heat resisting metallic coating: pat. 2228396С1 Rus. Federation; filed 19.09.02; publ. 10.05.04.
27. Way of removal of alyuminidny covering on the basis of nickel: pat. 2211261С2 Rus. Federation; filed 12.11.01; publ. 27.08.03.

11.

dx.doi.org/ 10.18577/2307-6046-2020-0-10-97-105

УДК 669.018.44:669.245

Khodinev I.A., Monin S.A.

Anisotropy of low cycle fatigue characteristics of single-crystal heat-resistant nickel alloys

The low cycle fatigue of heat-resistant nickel alloys with a single crystal structure VZHM7 and VIN3 was studied. The tests were carried out under conditions of monitoring the complete deformation in the cycle, loading of the type «tension-compression» occurred according to a sinusoidal law with a frequency of 0,5 Hz. For both alloys, tests were carried out for three crystallographic orientations ([001], [011], [111]) at two temperatures: 500 and 850 °C. Regression lines were constructed, the limits of limited endurance were found on the basis of 10⁴ cycles. The influence of test temperature and crystallographic orientation on the endurance limit of alloys and RMS is analyzed.

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Reference list

1. Ospennikova O.G. Tendencies of development of heat-resistant nickel alloys of low density with polycrystalline and single-crystal structures (review). Aviacionnye materialy i tehnologii, 2016, no. 1 (40), pp. 3–19. DOI: 10.18577/2071-9140-2016-0-1-3-19.
2. Inozemtsev A.A., Ratchiev A.M., Nikhamkin M.Sh. et al. Low-cycle fatigue and cyclic crack resistance of a nickel alloy under loading typical for turbine disks. Tyazheloe mashinostroyeniye, 2011, no. 4, pp. 30–33.
3. Gorbovets M.A., Bazyleva O.A., Belyaev M.S., Khodinev I.A. Low-cycle fatigue of a single-crystal intermetallic alloy of the VKNA type under conditions of «hard» loading. Metallurg, 2014, no. 8, pp. 111–114.
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. Reed R.C. The superalloys: Fundamentals and applications. Cambridge University Press, 2006. 372 p.
6. Belyaev M.S., Gorbovets M.A., Shvedov V.A. Influence of test conditions on low-cycle fatigue and parameters of cyclic deformation of high-temperature alloy VZh175. Novosti materialovedeniya. Nauka i tekhnika, 2017, no. 5-6 (28). S. 74–82. Available at: http://www.materialsnews.ru ( accessed: July 01, 2020).
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8. Golubovsky E.R., Svetlov I.L., Petrushin N.V., Cherkasova S.A., Volkov M.E. Low-cycle fatigue of single crystals of heat-resistant nickel alloys at elevated temperatures. Deformatsiya i razrusheniye materialov, 2009, no. 8, pp. 41–48.
9. Wright J.K., Carroll L.J., Simpson J.A. et al. Low cycle fatigue of alloy 617 at 850 ° C and 950 ° C. Journal of Engineering Materials and Technology, 2013, vol. 135, no. 7, pp. 031005 (1–8).
10. Zhong Z., Gu Y., Yuan Y. et al. On the low cycle fatigue behavior of a Ni-based superalloy containing high Co and Ti contents. Materials Science and Engineering, 2012, vol. A552, pp. 434–443.
11. Gao G., Duan S., Zhang W. A study of high temperature low cycle fatigue life prediction for two superalloys. Journal of Engineering Research, 2015, vol. 3, no. 1. P. 114–126.
12. Kablov E.N., Ospennikova O.G., Lomberg B.S., Sidorov V.V. Priority directions of development of technologies for the production of heat-resistant materials for aircraft engine building. Problems of ferrous metallurgy and material science, 2013, no. 3, pp. 47–54.
13. Dimitrienko Yu.I., Lucenko A.N., Gubareva E.A., Oreshko E.I., Sborshhikov S.V., Bazyleva O.A., Turenko E.Yu. The data storage integrated information system on properties of heat resistant nickel alloys and calculation of their mechanical characteristics. Aviacionnye materialy i tehnologii, 2017, no. 1 (46), pp. 86–94. DOI: 10.18577/2071-9140-2017-0-1-86-94.
14. Petrushin N.V., Ospennikova O.G., Svetlov I.L. Single-crystal Ni-based superalloys for turbine blades of advanced gas turbine engines. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 72−103. DOI: 10.18577/2071-9140-2017-0-S-72-103.
15. Kablov E.N., Ospennikova O.G., Petrushin N.V. New single crystal heat-resistant intermetallic γʹ-based alloy for GTE blades. Aviacionnye materialy i tehnologii, 2015, no. 1 (34), pp. 34–40. DOI: 10.18577/2071-9140-2015-0-1-34-40.
16. Bazyleva O.A., Ospennikova O.G., Arginbaeva E.G., Letnikova E.Yu., Shestakov A.V. Development trends of nickel-based intermetallic alloys. Aviacionnye materialy i tehnologii, 2017, no. S, pp. 104–115. DOI: 10.18577/2071-9140-2017-0-S-104-115.
17. Kablov E.N., Ospennikova O.G., Petrushin N.V., Visik E.M. Single-crystal nickel-based superalloy of a new generation with low-density. Aviacionnye materialy i tehnologii, 2015, no. 2 (35), pp. 14–25. DOI: 10.18577/2071-9140-2015-0-2-14-25.
18. Gorbovets M.A., Khodinev I.A., Ryzhkov P.V. Equipment for testing carrying out the strain-controlled low-cycle fatigue. Trudy VIAM, 2018, no. 9 (69), paper no. 06. Available at: http://www.viam-works.ru (accessed: July 01, 2020). DOI: 10.18577/2307-6046-2018-0-9-51-60.
19. Vildeman V.E., Babushkin A.V., Tretyakov M.P. et al Mechanics of materials. Methods and tools for experimental research. Moscow: Publ. house of the Perm National Research Polytechnic University, 2011. 164 p.
20. Stepnov M.N. Statistical methods for processing the results of mechanical tests: a reference book. Moscow: Mashinostroenie, 1985. 232 p.

12.

dx.doi.org/ 10.18577/2307-6046-2020-0-10-106-115

УДК 551:502

Startsev V.O., Slavin A.V., Nikolaev E.V.

Study of the content of aggressive ions in the atmosphere and sea water of the Gelendzhik bay

The method of capillary electrophoresis was used to measure the content of aggressive ions in 7 geographical points of the Gelendzhik bay in the air atmosphere and sea water during the period from September 1, 2019 to January 31, 2020. The results of measurements of the contents of K⁺, Na⁺, Mg²⁺, Ca²⁺, , Cl^-, F^- are compared with meteorological indicators at the time of measurement. It is shown that the total concentration of cations and anions in sea water corresponds to its salinity measured by the standard method. A high correlation between the chemical composition of samples in air and sea water was revealed.

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Reference list

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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., Startsev O.V. The basic and applied research in the field of corrosion and ageing of materials in natural environments (review). Aviacionnye materialy i tehnologii, 2015, no. 4 (37), pp. 38–52. DOI: 10.18577/2071-9140-2015-0-4-38-52.
4. Kablov E.N., Startsev O.V., Medvedev I.M. Corrosive aggressiveness of the seaside atmosphere. Part 2. New approaches to assessing the corrosiveness of coastal atmospheres. Korroziya: materialy, zashchita, 2016, no. 1. pp. 1–15.
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11. 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.
12. 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.
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16. Selifonova Zh.P. Structural and functional organization of ecosystems of bays and bays of the Black and Azov seas (Russian sector): thesis, Dr. Sc. (Biol.). Murmansk: MMBI, 2015, 270 p.
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18. Maksimov E.M. Marine geology. Tyumen: TyumGNGU, 2011, 136 p.
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21. Krivosheya V.G., Savin M.T. Features of water circulation and sedimentation in Gelendzhik Bay. Geoekologicheskiye issledovaniya i okhrana nedr, 2003, no. 4. pp. 7–12.
22. Startsev O. V., Medvedev I. M., Krotov A. S., Panin S. V. Dependence of the surface temperature of the samples on the characteristics of the climate during exposure in natural conditions. Korroziya: materialy, zashchita, 2013, no. 7. pp. 43–47.
23. Startsev V.O., Medvedev I.M., Startsev O.V. Рrognostication of surface temperature of epoxy coatings on aluminum alloy subjected to long exposure in natural climate conditions. Trudy VIAM, 2016, no. 10, paper no. 12. Available at: http://www.viam-works.ru (accessed: March 27, 2017). DOI: 10.18577/2307-6046-2016-0-10-12-12.