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dx.doi.org/ 10.18577/2307-6046-2015-0-4-1-1

УДК 669.715

Klochkov G.G., Klochkova Y.Y., Romanenko V.A.

NEW ALLOY OF Al–Cu–Mn SYSTEM FOR THE SPACE HARDWARE

The investigation results of the new weldable wrought alloy V-1208 based on Al–Cu–Mn system with addition of Sc, Ag and Zr are represented. Sheets from this alloy were manufactured at JSC «KUMW». It was shown that scandium, silver and zirconium complex additions increase strength and life-time characteristics, corrosion resistance and weldability. Influence of heat treatment modes on the sheets mechanical properties was studied. Complex investigations of mechanical, corrosion and operational charac-teristics are represented. Weldability with argon arc welding and friction stir welding are evaluated. Comparison with 1201 and 2219 alloys is carried out.

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Reference list

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dx.doi.org/ 10.18577/2307-6046-2015-0-4-2-2

УДК 629.7.023.224

Denisova V.S., Solovyova G.A., Malinina G.A.

CURRENT STATE OF INVESTIGATIONS IN THE FIELD OF HEAT-RESISTANT COATINGS FOR NICKEL AND TITANIUM ALLOYS (REVIEW)

Current development and research trends in the field of producing and investigating of long-life heat-resistant coatings for nickel and titanium alloys with working temperature up to 1000°C are considered. The results of investigations currently taken place and the ways of improving the properties of long-life enamel coatings are shown. The FSUE «VIAM» experience on the heat-resistant coatings development capable to provide long term effective operation of the nickel and titanium parts in high operational temperatures is considered.

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Reference list

1. Kablov E.N. Strategicheskie napravlenija razvitija materialov i tehnologij ih pererabotki na period do 2030 goda [The strategic directions of development of materials and technologies of their processing for the period till 2030] //Aviacionnye materialy i tehnologii. 2012. №S. S. 7–17.
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19. Solncev S.St., Shvagireva V.V., Isaeva N.V., Solov'eva G.A. Mnogocelevoe steklojemalevoe pokrytie dlja zashhity lityh fasonnyh detalej gazoturbinnyh dvigatelej [Multi-purpose stekloe-malevy covering for protection of cast shaped details of gas turbine engines] //Trudy VIAM. 2014. №3. St. 04 (viam-works.ru).
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dx.doi.org/ 10.18577/2307-6046-2015-0-4-3-3

УДК 669.018.95

Stolyankov Yu.V., Gulyaev I.N., Aleksashin V.M., Antyufeeva N.V.

AMORPHOUS METAL MATERIALS IN PIEZOELECTRIC LAMINATED ACTUATORS COMPONENTS

The matter of amorphous metal bands application in the laminated metal-polymeric functional components (actuators) for smart materials is hereby considered. The remarkable feature of the metal amorphous materials is their structural and chemical homogeneity, high plasticity and their resistance to repeated bending and corrosion. It is suggested to use the amorphous metal materials as bands in conjunction with ferroelectric ceramics made of lead zirconium-titanate to create laminated piezoelectric cells. Phase transformation process in nickel-based amorphous alloy VPr51 of metal-metalloid type by means of differential scanning calorimetry and thermo-mechanical analysis methods is studied as well. It is determined that the given nickel-based amorphous alloy keeps its structural homogeneity and workability in the temperature range up to 380°C relevant to the piezoelectric materials based on lead titanate-zirconium operation.

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Reference list

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dx.doi.org/ 10.18577/2307-6046-2015-0-4-4-4

УДК 620.179:669.018.44:669.245

Zhegina I.P., Morozova L.V.

DEFINITION OF PRE-DESTRUCTION DIAGNOSTIC SIGNS ON CONDITION OF SURFACE LAYERS OF HEAT RESISTANT NICKEL ALLOYS

The method of raster electron microscopy and the fractographic analysis was applied to research surface and microstructure of heat resistant nickel alloys samples before and after destruction in order to identify pre-destruction signs after tests for short-term and long-term hardness and also for low-cyclic fatigue at temperatures of 20, 650 and 750°С. It is determined that exits density of slip planes on surface of studied samples depends on testing method, level of applied load and temperature of tests, there are differences in behavior of alloys during the loading. Difference in resistance to slip systems development and to destruction start after exhaustion of material ability for plastic deformation is shown for two alloys.

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Reference list

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dx.doi.org/ 10.18577/2307-6046-2015-0-4-5-5

УДК 629.7.023.224:629.7.03-226.2

Budinovskiy S.A., Smirnov A.A., Matveev P.V., Chubarov D.A.

DEVELOPMENT OF THERMAL BARRIER COATINGS FOR ROTOR AND NOZZLE TURBINE BLADES MADE OF NICKEL-BASE SUPER- AND INTERMETALLIC ALLOYS

The complex thermal barrier coating (TBC) for rotor blades of jet prop engines made of nickel-base superalloy VZHM4 working at temperatures up to 1200°С is represented, and also application of high-temperature heat resistant coatings for intermetallic nickel-base alloys as a bond coatings for turbine nozzle blades working at temperatures up to 1250°С is considered. Results of high-temperature tests of VZhM4 and VKNA-25 alloys with applied TBC are represented. It is shown that [Ni–Cr–Al–Ta–Re–Y–Hf+Al–Ni–Y]+(Zr–Y–Gd)O TBC protects VZhM4 alloy at temperatures up to 1200°С and [Ni–Cr–Al–Hf+Al–Ni–Hf]+(Zr–Y–Gd)O HPC protects VKNA-25 alloy at temperatures up to 1250°С. Research of thermal conductivity of ceramic (Zr–Y–Gd)O material is made.

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Reference list

1. Petrushin N.B., Ospennikova O.G., Visik E.M. i dr. Zharoprochnye nikelevye splavy nizkoj plotnosti [Heat resisting nickel alloys of low density] //Litejnoe proizvodstvo. 2012. №6. S. 5–11.
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7. Smirnov A.A., Budinovskij S.A. Analiz jevoljucii normal'nyh naprjazhenij v sisteme «splav–pokrytie» v oblasti temperatur do 1200°С [The analysis of evolution of normal stresses in splav-pokrytiye system in the field of temperatures to 1200°С] //Aviacionnye materialy i tehnologii. 2014. №2. S. 8–14.
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9. Budinovskij S.A., Mubojadzhjan S.A., Gajamov A.M., Stepanova S.V. Ionno-plazmennye zharostojkie pokrytija s kompozicionnym bar'ernym sloem dlja zashhity ot okislenija splava ZhS36-VI [Ion-plasma heat resisting coverings with composition barrier layer for protection against oxidation of alloy ZhS36-VI] //MiTOM. 2011. №1. S. 34–40.
10. Mubojadzhjan S.A., Budinovskij S.A., Gajamov A.M., Smirnov A.A. Poluchenie keramicheskih teplozashhitnyh pokrytij dlja rabochih lopatok turbin aviacionnyh GTD magnetronnym metodom [Receiving ceramic heat-protective coatings for working blades of turbines of aviation GTD magnetronny method] //Aviacionnye materialy i tehnologii. 2012. №4. S. 3–8.
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12. Kablov E.N., Mubojadzhjan S.A. Zharostojkie i teplozashhitnye pokrytija dlja lopatok turbiny vysokogo davlenija perspektivnyh GTD [Heat resisting and heat-protective coverings for turbine blades of high pressure of perspective GTD] //Aviacionnye materialy i tehnologii. 2012. №S. S. 60–70.
13. Chubarov D.A., Matveev P.V. Novye keramicheskie materialy dlja teplozashhitnyh pokrytij rabochih lopatok GTD [New ceramic materials for heat-protective coverings of working blades of GTD] //Aviacionnye materialy i tehnologii. 2013. №4. S. 43–46.
14. Budinovskij S.A., Mubojadzhjan S.A., Gajamov A.M. Sovremennoe sostojanie i osnovnye tendencii razvitija vysokotemperaturnyh teplozashhitnyh pokrytij dlja rabochih lopatok turbin aviacionnyh GTD [Current state and the main tendencies of development of high-temperature heat-protective coverings for working blades of turbines of aviation GTD] //Aviacionnaja promyshlennost'. 2008. №4. S. 33–37.
15. Gajamov A.M., Budinovskij S.A., Mubojadzhjan S.A., Kos'min A.A. Vybor zharostojkogo pokrytija dlja zharoprochnogo nikelevogo renij-rutenijsoderzhashhego splava marki VZhM4 [Choice of heat resisting covering for heat resisting nickel reny -ruteniysoderzhashchy alloy of the VZhM4 brand] //Trudy VIAM. 2014. №1. St. 01 (viam-works.ru).
16. Budinovskij S.A., Mubojadzhjan S.A., Gajamov A.M., Matveev P.V. Razrabotka ionno-plazmennyh zharostojkih metallicheskih sloev teplozashhitnyh pokrytij dlja ohlazhdaemyh rabochih lopatok turbin [Development of ion-plasma heat resisting metal layers of heat-protective coverings for cooled working blades of turbines] //MiTOM. 2013. №11. S. 16–21.
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18. Matveev P.V., Budinovskij S.A., Mubojadzhjan S.A., Kos'min A.A. Zashhitnye zharostojkie pokrytija dlja splavov na osnove intermetallidov nikelja [Protective heat resisting coverings for alloys on the basis of nickel intermetallic compound] //Aviacionnye materialy i teh-nologii. 2013. №2. S. 12–15.
19. Matveev P.V., Budinovskij S.A. Issledovanie svojstv zashhitnyh zharostojkih pokrytij dlja intermetallidnyh nikelevyh splavov tipa VKNA dlja rabochih temperatur do 1300°С [Research of properties of protective heat resisting coverings for intermetallidny nickel alloys of VKNA type for working temperatures to 1300°С] //Aviacionnye materialy i tehnologii. 2014. №3. S. 22–26.
20. Kablov E.N., Mubojadzhjan S.A., Budinovskij S.A., Lucenko A.N. Ionno-plazmennye zashhitnye pokrytija dlja lopatok gazoturbinnyh dvigatelej [Ion-plasma protecting covers for blades of gas turbine engines] //Metally. 2007. №5. S. 23–34.
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dx.doi.org/ 10.18577/2307-6046-2015-0-4-6-6

УДК 621.791.1:691.77.001.5

Lukin V.I., Ioda E.N., Panteleev M.D., Skupov A.A.

HEAT TREATMENT INFLUENCE ON CHARACTERISTICS OF WELDING JOINTS OF HIGH-STRENGTH ALUMINUM-LITHIUM ALLOYS

It was determined that the maximum level of strength is achieved after full heat treatment (quenching and artificial ageing) after welding. Heat treatment of welded joints made by friction stir welding leads to structural heterogeneity alignment and removal of weakening of the heat affected zone. After-welding modes of heat treatment do not practically influence the protective properties of non-metallic inorganic coatings.

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Reference list

1. Kablov E.N., Lukin V.I., Ospennikova O.G. Perspektivnye aljuminievye splavy i tehnologii ih soedinenija dlja izdelij aviakosmicheskoj tehniki [Perspective aluminum alloys and technologies of their connection for products of aerospace equipment] /V sb. Tezisov dokladov II Mezhdunarodnoj konf. «Aljuminij–21/Svarka i pajka». 2012. S. 8.
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8. Klochkova Ju.Ju., Grushko O.E., Lancova L.P., Burljaeva I.P., Ovsjannikov B.V. Osvoenie v promyshlennom proizvodstve polufabrikatov iz perspektivnogo aljuminijlitievogo splava V-1469 [Development in industrial production of semi-finished products from perspective alyuminiylitiyevy alloy V-1469] //Aviacionnye materialy i tehnologii. 2011. №1. S. 8–12.
9. Klochkov G.G., Grushko O.E., Klochkova Ju.Ju., Romanenko V.Ju. Promyshlennoe osvoenie vysokoprochnogo splava V-1469 sistemy Al–Cu–Li–Mg [Industrial development of V-1469 high-strength alloy of Al–Cu–Li–Mg system] //Trudy VIAM. 2014. №7. St. 01 (viam-works.ru).
10. Samorukov M.L. Analiticheskij podhod k matematicheskomu modelirovaniju temperaturnoj sostavljajushhej rotacionnoj svarki treniem [Analytical approach to mathematical modeling of temperature component of rotational friction bonding] //Trudy VIAM. 2013. №9. St. 03 (viam-works.ru).
11. Lukin V.I., Ospennikova O.G., Ioda E.N., Panteleev M.D. Svarka aljuminievyh splavov v aviakosmicheskoj promyshlennosti [Welding of aluminum alloys in the aerospace industry] //Svarka i diagnostika. 2013. №2. S. 47–52.
12. Lukin V.I., Ioda E.N., Bazeskin A.V. i dr. Povyshenie nadezhnosti svarnyh soedinenij iz vysokoprochnogo aljuminievo-litievogo splava V-1461 [Increase of reliability of welded connections from high-strength aluminum-lithium alloy V-1461] //Svarochnoe proizvodstvo. 2010. №11. S. 14–17.
13. Petrovic M., Veljic D., Rakin M., Radovic N., Sedmak A., Bajic N. Friction-stir welding of high-strength aluminium alloys and a numerical simulation of plunge stage //Materials in technology. 2012. V. 46. №3. P. 215–221.
14. Silis M.I., Eliseev A.A., Silis V.Je. i dr. Osobennosti struktury svarnyh soedinenij aljuminievyh splavov, poluchennyh frikcionnoj svarkoj [Features of structure of welded compounds of the aluminum alloys received by frictional welding] //MiTOM. 2009. №4. S. 34–39.
15. Lukin V.I., Ioda E.N., Bazeskin A.V. i dr. Osobennosti formirovanija svarnogo soedinenija pri svarke treniem s peremeshivaniem aljuminievogo splava V-1469 [Features of forming of welded connection at friction bonding with V-1469 aluminum alloy hashing] //Svarochnoe proizvodstvo. 2012. №6. S. 30–36.
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dx.doi.org/ 10.18577/2307-6046-2015-0-4-7-7

УДК 629.7.023.224:629.7.03-226.2

Chubarov D.A., Budinovskiy S.A.

CHOOSING CERAMIC MATERIALS FOR THERMAL BARRIER COATING OF GTE TURBINE BLADES ON WORKING TEMPERATURES UP TO 1400°С

The article considers advantages and disadvantages of currently used ZrO2–(7–8)%Y2O3 (yttrium-stabilized zirconia – YSZ) ceramic layer, widely used now in serial coatings to protect turbine blades of gas turbine engines. The systems and some properties of new ceramic materials based on zirconium oxide with the addition of one or more rare earth elements which are currently being developed abroad are represented. The ceramic layers developed by VIAM brought on by magnetron midrange targets sputtering based on zirconium alloys with rare earth metals with following plasma chemical ceramics deposition in the argon oxygen environment are shown. The microstructure of the surface of the deposited layers, thermal conductivity and the prospects of their use in the development of a new thermal barrier coating (TBC) generation are investigated.

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Reference list

1. Budinovskij S.A., Mubojadzhjan S.A., Gajamov A.M. Sovremennoe sostojanie i osnovnye tendencii razvitija vysokotemperaturnyh teplozashhitnyh pokrytij dlja rabochih lopatok turbin aviacionnyh GTD [Current state and the main tendencies of development of high-temperature heat-protective coverings for working blades of turbines of aviation GTD] //Aviacionnaja promyshlennost'. 2008. №4. S. 33–37.
2. Kuznecov V.P., Lesnikov V.P., Konakova I.P. i dr. Struktura i fazovyj sostav monokristallicheskogo splava VZhM4 s gazocirkuljacionnym zashhitnym pokrytiem [Structure and phase composition of VZhM4 single-crystal alloy with gazotsirkulyatsionny protecting cover] //MiTOM. 2011. №3. S. 28–32.
3. Kos'min A.A., Budinovskij S.A., Mubojadzhjan S.A., Bulavinceva E.E. Zharostojkoe pokrytie dlja novogo perspektivnogo intermetallidnogo splava VIN3 [Heat resisting covering for new perspective intermetallidny alloy of VIN3] //Svarochnoe proizvodstvo. 2013. №6. S. 35–37.
4. Budinovskij S.A., Kablov E.N., Mubojadzhjan S.A. Primenenie analiticheskoj modeli opredelenija uprugih naprjazhenij v mnogoslojnoj sisteme pri reshenii zadach po sozdaniju vysokotemperaturnyh zharostojkih pokrytij dlja rabochih lopatok aviacionnyh turbin [Application of analytical model of determination of elastic stresses in multi-layer system at the solution of tasks on creation of high-temperature heat resisting coverings for working blades of aviation turbines] //Vestnik MGTU im. N.Je. Baumana. Ser. «Mashinostroenie». 2011. №SP2. S. 26–37.
5. Kablov E.N., Ospennikova O.G., Bazyleva O.A. Materialy dlja vysokoteplonagruzhennyh detalej gazoturbinnyh dvigatelej [Materials for the high-heatloaded details of gas turbine engines] //Vestnik MGTU im. N.Je. Baumana. Ser. «Mashinostroenie». 2011. №SP2. S. 13–19.
6. Kablov E.N., Mubojadzhjan S.A. Ionnoe travlenie i modificirovanie poverhnosti otvetstvennyh detalej mashin v vakuumno-dugovoj plazme [Ion etching and modifying of surface of responsible details of machines in vacuum and arc plasma] //Vestnik MGTU im. N.Je. Baumana. Ser. «Mashinostroenie». 2011. №SP2. S. 149–163.
7. Kablov E.N., Mubojadzhjan S.A., Budinovskij S.A., Pomelov Ja.A. Ionno-plazmennye zashhitnye pokrytija dlja lopatok gazoturbinnyh dvigatelej [Ion-plasma protecting covers for blades of gas turbine engines] //Konversija v mashinostroenii. 1999. №2. S. 42–47.
8. Muboyadzhyan S.A., Kablov E.N. Vacuum plasma technique of protective coatings production of complex alloys//MiTOM. 1995. №2. S. 15–18.
9. Kablov E.N., Ospennikova O.G., Vershkov A.V. Redkie metally i redkozemel'nye jelementy – materialy sovremennyh i budushhih vysokih tehnologij [Rare metals and rare earth elements – materials of modern and future high technologies] //Trudy VIAM. 2013. №2. St. 01 (viam-works.ru).
10. Matveev P.V., Budinovskij S.A., Mubojadzhjan S.A., Kos'min A.A. Zashhitnye zharostojkie pokrytija dlja splavov na osnove intermetallidov nikelja [Protective heat resisting coverings for alloys on the basis of nickel intermetallic compound] //Aviacionnye materialy i teh-nologii. 2013. №2. S. 12–15.
11. Budinovskij S.A., Mubojadzhjan S.A., Gajamov A.M., Matveev P.V. Razrabotka ionno-plazmennyh zharostojkih metallicheskih sloev teplozashhitnyh pokrytij dlja ohlazhdaemyh rabochih lopatok turbin [Development of ion-plasma heat resisting metal layers of heat-protective coverings for cooled working blades of turbines] //MiTOM. 2013. №11. S. 16–21.
12. Budinovskij S.A., Mubojadzhjan S.A., Gajamov A.M., Stepanova S.V. Ionno-plazmennye zharostojkie pokrytija s kompozicionnym bar'ernym sloem dlja zashhity ot okislenija splava ZhS36-VI [Ion-plasma heat resisting coverings with composition barrier layer for protection against oxidation of alloy ZhS36-VI] //MiTOM. 2011. №1. S. 34–40.
13. Kablov E.N., Mubojadzhjan S.A., Budinovskij S.A., Lucenko A.N. Ionno-plazmennye zashhitnye pokrytija dlja lopatok gazoturbinnyh dvigatelej [Ion-plasma protecting covers for blades of gas turbine engines] //Metally. 2007. №5. S. 23–34.
14. Gajamov A.M., Budinovskij S.A., Mubojadzhjan S.A., Kos'min A.A. Vybor zharostojkogo po-krytija dlja zharoprochnogo nikelevogo renij-rutenijsoderzhashhego splava marki VZhM4 [Choice of heat resisting covering for heat resisting nickel reny-ruteniysoderzhashchy alloy of the VZhM4 brand] //Trudy VIAM. 2014. №1. St. 01 (viam-works.ru).
15. Budinovskij S.A. Primenenie analiticheskoj modeli opredelenija uprugih mehanicheskih i termicheskih naprjazhenij v mnogoslojnoj sisteme v reshenii zadach po sozdaniju zharostojkih aljuminidnyh pokrytij [Application of analytical model of determination of elastic mechanical and thermal stresses in multi-layer system in the solution of tasks on creation of heat resisting alyuminidny coverings] //Uprochnjajushhie tehnologii i pokrytija. 2013. №3. S. 3–11.
16. Mubojadzhjan S.A., Budinovskij S.A., Gajamov A.M., Matveev P.V. Vysokotemperaturnye zharostojkie pokrytija i zharostojkie sloi dlja teplozashhitnyh pokrytij [High-temperature heat resisting coverings and heat resisting layers for heat-protective coverings] //Aviacionnye materialy i tehnologii. 2013. №1. S. 17–20.
17. Chubarov D.A., Matveev P.V. Novye keramicheskie materialy dlja teplozashhitnyh pokrytij rabochih lopatok GTD [New ceramic materials for heat-protective coverings of working blades of GTD] //Aviacionnye materialy i tehnologii. 2013. №4. S. 43–46.
18. Tsipas Sofia. Thermophysical properties of Plasma Sprayed thermal Barrier Coatings. University of Cambridge. 2005. P. 1–25.
19. Levi C.G. Emerging materials and processes for thermal barrier systems //Current Opinion in Solid State and Materials Science. 2004. №8. P. 77–91.
20. Clarke D.R., Phillpot S.R. Thermal barrier coating materials //Materialstoday. 2005. V. 8. №6. P. 22–29.
21. Narottam P. Bansal, Dongming Zhu, Maryam Eslamloo-Grami. Effects of Doping on Thermal Conductivity of Pyrochlore Oxides for Advanced Thermal Barrier Coatings, NASA/TM–2006-214483.
22. Kablov E.N., Mubojadzhjan S.A. Teplozashhitnye pokrytija dlja lopatok turbiny vysokogo davlenija perspektivnyh GTD [Heat-protective coverings for turbine blades of high pressure of perspective GTD] //Metally. 2012. №1. S. 5–13.
23. Kablov E.N., Mubojadzhjan S.A. Zharostojkie i teplozashhitnye pokrytija dlja lopatok turbiny vysokogo davlenija perspektivnyh GTD [Heat resisting and heat-protective coverings for turbine blades of high pressure of perspective GTD] //Aviacionnye materialy i tehnologii. 2012. №S. S. 60–70.
24. Mubojadzhjan S.A., Budinovskij S.A., Gajamov A.M., Smirnov A.A. Poluchenie keramich-eskih teplozashhitnyh pokrytij dlja rabochih lopatok turbin aviacionnyh GTD magnetronnym metodom [Receiving ceramic heat-protective coatings for working blades of turbines of aviation GTD magnetronny method] //Aviacionnye materialy i tehnologii. 2012. №4. S. 3–8.

dx.doi.org/ 10.18577/2307-6046-2015-0-4-8-8

УДК 629.7.023:620.165.79

Shchepilov A.V., Muboyadzhyan S.A., Gorlov D.S., Konnova V.I.

INVESTIGATION OF THE ION-PLASMA COATINGS INFLUENCE ON DAMPING CAPACITY OF «ALLOY-COATING» COMPOSITION DURING TESTING ON VIBRODYNAMIC BENCH

The possibility of using ion-plasma coatings deposited by high energy vacuum-plasma technology to reduce the free end oscillations amplitude of VT6 titanium alloy samples during testing on vibrodynamic bench at resonance conditions by the first bending mode is hereby shown. The coatings based on pure Ti, Zr, Cr, Ni, Al, Cu metals deposited on the MAP-3 unit under modes enabling the coating growth in the range of 19–73 g/m2 while the tempera-ture of ion and radiation heating does not exceed tempering temperature of the VT6 titanium alloy is investigated. The tests on the damping capacity of applied coatings were performed. It is established that aluminum coating has the best properties.

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Reference list

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Al–Cu–Fe alloys //Mat. Res. Soc. Symp. Poc. 1999. V. 553. P. 459–470.
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6. Sposob poluchenija litogo trubnogo katoda iz splavov na osnove aljuminija dlja ionno-plazmennogo nanesenija pokrytij [Way of receiving the cast pipe cathode from alloys on the basis of aluminum for ion-plasma drawing coverings]: pat. 2340426 Ros. Federacija; opubl. 16.04.2007.
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9. Kablov E.N., Ospennikova O.G., Bazyleva O.A. Materialy dlja vysokoteplonagruzhennyh detalej gazoturbinnyh dvigatelej [Materials for the high-heatloaded details of gas turbine engines] //Vestnik MGTU im. N.Je. Baumana. Ser. «Mashinostroenie». 2011. №SP2. S. 13–19.
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17. Kablov E.N., Mubojadzhjan S.A., Budinovskij S.A., Pomelov Ja.A. Ionno-plazmennye zashhitnye pokrytija dlja lopatok gazoturbinnyh dvigatelej [Ion-plasma protecting covers for blades of gas turbine engines] //Konversija v mashinostroenii. 1999. №2. S. 42–47.
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20. Kablov E.N., Ospennikova O.G., Vershkov A.V. Redkie metally i redkozemel'nye jelementy – materialy sovremennyh i budushhih vysokih tehnologij [Rare metals and rare earth elements – materials of modern and future high technologies] //Trudy VIAM. 2013. №2. St. 01 (viam-works.ru).
21. Kablov E.N., Mubojadzhjan S.A. Ionnoe travlenie i modificirovanie poverhnosti otvetstvennyh detalej mashin v vakuumno-dugovoj plazme [Ion etching and modifying of surface of responsible details of machines in vacuum and arc plasma] //Vestnik MGTU im. N.Je. Baumana. Ser. «Mashinostroenie». 2011. №SP2. S. 149–163.
22. Becofen S.Ja., Smirnov V.G., Ashmarin A.A., Shaforostov A.A. Kolichestvennye metody opisanija tekstury i anizotropii svojstv splavov na osnove titana i magnija [Quantitative methods of the description of structure and anisotropy of properties of titanium-based alloys and magnesium] //Titan. 2010. №2. S. 16–22.
23. Ustinov A.I., Movchan B.A., Skorodzievskij V.S. Issledovanie dempfirujushhej sposobnosti ploskih obrazcov iz titanovogo splava Ti–6%Al–4%V s pokrytijami iz olova i ittrija [Research of damping capacity of flat samples from Ti–6%Al–4%V titanium alloy with coverings from tin and yttrium] //Problemy prochnosti. 2001. №4. S. 55–61.
24. Ustinov A.I. Dissipativnye svojstva nanostrukturirovannyh materialov [Dissipative properties of the nanostructured materials] //Problemy prochnosti. 2008. №5. S. 96–104.

dx.doi.org/ 10.18577/2307-6046-2015-0-4-9-9

УДК 678.8

Kablov E.N., Beider E.Ya., Petrova G.N., Stolyankov Yu.V., Rumyantseva T.V.

FOAMED POLYIMIDES

The physical, mechanical and thermo-physical properties of the domestic foamed elastic VPP-1 and rigid plate-type VPP-5 polymer materials produced to substitute the foreign foamed elastic «Solimide» (USA) and rigid plate-type «Rohacell» (Germany) polyimide materials are described in the article. Properties of the domestic foamed VPP-1 and VPP-5 polyimide materials are compared with foreign foamed polyimide analogue materials. The description of the manufacturing method for the foamed polyimide test specimens on the foamed polymeric materials mechanical treatment equipment developed in VIAM is provided. The recommendations on application of the domestic foamed polyimide materials VPP-1 and VPP-5 are given as well.

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Reference list

1. Kablov E.N. Sovremennye materialy – osnova innovacionnoj modernizacii Rossii [Modern materials – basis of innovative modernization of Russia] //Metally Evrazii. 2012. №3. S. 10–15.
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5. Stoljankov Ju.V., Ishodzhanova I.V., Antjufeeva N.V. K voprosu o defektah obrazcov dlja ispytanij ugleplastikov [To question of defects of test pieces ugleplastikov] //Trudy VIAM. 2014. №10. St. 10 (viam-works.ru).
6. Doroshenko N.I., Chursova L.V. Jevoljucija materialov dlja lopastej vertoletov [Evolution of materials for blades of helicopters] //Aviacionnye materialy i tehnologii. 2012. №2. S. 16–18.
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11. Mihajlin Ju.A. Termoustojchivye polimery i polimernye materialy [Thermosteady polymers and polymeric materials]. SPb.: Professija. 2006. 623 s.
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14. Bejder Je.Ja., Gureeva E.V., Petrova G.N. Penopoliimidy [Penopoliimidy] //Vse materialy. Jenciklopediche-skij spravochnik. 2012. №6. S. 2–8.
15. Bejder Je.Ja., Petrova G.N., Izotova T.F., Gureeva E.V. Kompozicionnye termoplastichnye materialy i penopoliimidy [Composite thermoflexible materials and penopoliimidy] //Trudy VIAM. 2013. №11. St. 01 (viam-works.ru).
16. Stoljankov Ju.V., Bejder Je.Ja., Platonov M.M., Petrova G.N. Ustrojstvo dlja mehanicheskoj obrabotki vspenennyh polimernyh materialov [The device for machining of frothed polymeric materials] //Trudy VIAM. 2015 (v pechati).
17. Ustrojstvo dlja mehanicheskoj obrabotki vspenennyh polimernyh materialov [The device for machining of frothed polymeric materials]: pat. №145916. Ros. Federacija; opubl. 27.09.2014.

10.

dx.doi.org/ 10.18577/2307-6046-2015-0-4-10-10

УДК 620.193

Karimova S.A., Avdushkina L.I., Efimova E.A., Nizamov Т.I., Aliyev A.A.

INVESTIGATION OF THE POTENTIAL APPLICATION OF POLYESTERURETHANE COMPOUND TO PROTECT THE MATERIALS OF AVIATION HARDWARE PARTS

In this work the anti-corrosion properties of polyesterurethane compound in conditions of high humidity (WKL-100) and the salt spray chamber (KCT-35) on samples of 30KhGSA steel and D16-T, 1163-AT and 1163-T aluminum alloys were determined. The results were compared with properties of well-known Cor Ban 35, PINS AT (TU38.401-58-120–95) and Dinitrol AV-40 protecting compounds. The fulfilled tests have shown high protective properties of pilot batch of PEUK compound for application in technological processes for enhanced parts and units protection in aviation hardware.

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Reference list

1. Kablov E.N. Strategicheskie napravlenija razvitija materialov i tehnologij ih pererabotki na period do 2030 goda [The strategic directions of development of materials and technologies of their processing for the period till 2030] //Aviacionnye materialy i tehnologii. 2012. №S. S. 7–17.
2. Kablov E.N. Aviakosmicheskoe materialovedenie [Aerospace materials science] //Vse materialy. Jenciklopedicheskij spravochnik. 2008. №3. S. 2–14.
3. Kablov E.N., Starcev O.V., Krotov A.S., Kirillov V.N. Klimaticheskoe starenie kompozicionnyh materialov aviacionnogo naznachenija. II. Relaksacija ishodnoj strukturnoj neravnovesnosti i gradient svojstv po tolshhine [Climatic aging of composite materials of aviation assignment. II. Relaxation of initial structural non-equilibrium and gradient of properties on thickness] //Deformacija i razrushenie materialov. 2012. №6. S. 17–19.
4. Kablov E.N., Starcev O.V., Krotov A.S., Kirillov V.N. Klimaticheskoe starenie kompozicionnyh materialov aviacionnogo naznachenija. I. Mehanizmy starenija [Climatic aging of composite materials of aviation assignment. I. Aging mechanisms] //Deformacija i razrushenie materialov. 2010. №11. S. 19–27.
5. Kablov E.N., Petrova A.P., Narskij A.R. G.V. Akimov – sozdatel' otechestvennoj nauki o kor-rozii [G.V. Akimov – the creator of domestic science about corrosion] //Istorija nauki i tehniki. 2009. №11. S. 12–15.
6. Kirillov V.N., Starcev O.V., Efimov V.A. Klimaticheskaja stojkost' i povrezhdaemost' polimernyh kompozicionnyh materialov, problemy i puti reshenija [Climatic firmness and damageability of polymeric composite materials, problems and solutions] //Aviacionnye materialy i tehnologii. 2012. №S. S. 412–423.
7. Kirillov V.N., Efimov V.A., Shvedkova A.K., Nikolaev E.V. Issledovanie vlijanija klimaticheskih faktorov i mehanicheskogo nagruzhenija na strukturu i mehanicheskie svojstva PKM [Research of influence of climatic factors and mechanical loading on structure and the PKM mechanical properties] //Aviacionnye materialy i tehnologii. 2011. №4. S. 41–45.
8. Kablov E.N., Starcev O.V., Krotov A.S., Kirillov V.N. Klimaticheskoe starenie kompozicionnyh materialov aviacionnogo naznachenija. III. Znachimye faktory starenija [Climatic aging of composite materials of aviation assignment. III. Significant factors of aging] //Deformacija i razrushenie materialov. 2011. №1. S. 34–40.
9. Semenova L.V., Nefedov N.I. Pokrytija dlja zashhity gidroagregatov [Coverings for protection of hydraulic units] //Trudy VIAM. 2014. №2. St. 05. (viam-works.ru).
10. Karimova S.A., Pavlovskaja T.G. Razrabotka sposobov zashhity ot korrozii konstrukcij, rabotajushhih v uslovijah kosmosa [Development of ways of corrosion protection of the designs working in the conditions of space] //Trudy VIAM. 2013. №4. St. 02. (viam-works.ru).
11. Gui F., Furrow K., Williams J., Cooper K., Kelly R.G. Laboratory evaluations of corrosion prevention compounds for aircraft. Department of Materials Science and Engineering, University of Virginia. 2002.
12. Craig B.D., Lane R.A., Rose D.H. Corrosion Prevention and Control: A Program Man-agement Guide for Selecting Materials //Advanced Materials, Manufacturing and Testing Information Analysis Center. 2006. P. 75–82.
13. Zalivochnyj kompaund [Filling compound]: pat. №2006022 Ros. Federacija; opubl. 05.01.2004.
14. Nizamov T.I. Osobennosti proektirovanija antenny gidrolokatora dlja morskogo monitoringa [Features of design of the aerial of the sonar for sea monitoring] //Izvestija NAN Azerbajdzhana. Ser. «Fiziko-matematicheskie i tehnicheskie nauki». 2003. №5(II). S. 184–190.
15. Topliva, smazochnye materialy, tehnicheskie zhidkosti. Assortiment. Primenenie [Fuels, lubricants, technical liquids. Range. Application]: Spravochnik /Pod red. V.M. Shkol'nikova. 2-e izd. M.: Tehinform. 1999. S. 384, 386.
16. GOST 9.054–80 Edinaja sistema zashhity ot korrozii i starenija. Materialy konservacion-nye. Masla, smazki i neftjanye ingibirovannye tonkoplenochnye pokrytija. Metody uskorennyh ispytanij zashhitnyh svojstv [Uniform system of corrosion protection and aging. Materials konservatsionny. Oils, lubricant and oil inhibited thin-film coverings. Methods of accelerated tests of protective properties].
17. Antipov V.V., Senatorova O.G., Tkachenko E.A., Vahromov R.O. Aljuminievye deformiruemye splavy [Aluminum deformable alloys] //Aviacionnye materialy i tehnologii. 2012. №S. S. 167–182.
18. Zhilikov V.P., Karimova S.A., Leshko S.S., Chesnokov D.V. Issledovanie dinamiki korrozii aljuminievyh splavov pri ispytanii v kamere solevogo tumana (KST) [Research of dynamics of corrosion of aluminum alloys when testing in the salt spray chamber (KST)] //Aviacionnye materialy i tehnologii. 2012. №4. S. 18–22.
19. Kurs M.G., Karimova S.A. Naturno-uskorennye ispytanija: osobennosti metodiki i sposoby ocenki korrozionnyh harakteristik aljuminievyh splavov [Natural accelerated tests: features of technique and ways of assessment of corrosion characteristics of aluminum alloys] //Aviacionnye materialy i tehnologii. 2014. №1. S. 51–57.

11.

dx.doi.org/ 10.18577/2307-6046-2015-0-4-11-11

УДК 537.533.3

Iskhodzhanova I.V., Orlov M.R., Grigorenko V.B., Lapteva M.A.

APPLICATION OF THE CONFOCAL LASER IMAGING MICROSCOPY METHOD FOR CORROSIVE DAMAGES STUDY

On the investigations examples of aircraft gas turbine engines corrosive damages after 5 years exposure on the open experimental ground of the FSUE «VIAM» G.V. Akimov Gelendzhik climatic test center (VIAM GCTC) the possibilities of confocal laser imaging microscopy are represented. The 3D-models were built and quantitative assessment of surface topography by statistical data processing of the roughness using standard software was undertaken.

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Reference list

1. Kablov E.N. Aviakosmicheskoe materialovedenie [Aerospace materials science] //Vse materialy. Jenciklopedicheskij spravochnik. 2008. №3. S. 2–14.
2. Kablov E.N. Strategicheskie napravlenija razvitija materialov i tehnologij ih pererabotki na period do 2030 goda [The strategic directions of development of materials and technologies of their processing for the period till 2030] //Aviacionnye materialy i tehnologii. 2012. №S. S. 7–17.
3. Kablov E.N. Korrozija ili zhizn' [Corrosion or life] //Nauka i zhizn'. 2012. №11. S. 16–21.
4. Orlov M.R. Strategicheskie napravlenija razvitija Ispytatel'nogo centra FGUP «VIAM» [Strategic directions of development of the Test center VIAM Federal State Unitary Enterprise] //Aviacionnye materialy i tehnologii. 2012. №S. S. 387–393.
5. Morozova L.V., Ishodzhanova I.V. Issledovanie zakonomernostej izmenenija rel'efa pover-hnosti obrazcov iz aljuminijlitievyh splavov metodom lazernoj mikroskopii [Research of patterns of change of relief of surface of samples from alyuminiylitiyevy alloys method of laser microscopy] //Trudy VIAM. 2014. №10. St. 08 (viam-works.ru).
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dx.doi.org/ 10.18577/2307-6046-2015-0-4-12-12

УДК 621.792.053

Lukin V.I., Rylnikov V.S., Afanasiev-Khodykin A.N., Kutsevich K.E., Nischev K.N.

THE METHOD FOR ADHESION STRENGTH DETERMINING OF SILVER COATING TO THE SILICON SUBSTRATE BY GLUE APPLYING

The method of determining the adhesion strength of silver coating to the silicon substrate was developed for defining the quality of contact connections in semiconductor elements. It is shown hereby that the best option is to use high-adhesive membranous glue VK-51 and a special tooling with molybdenum heat compensators.

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