ARCHIVE

Aviation materials and technologies №1, 2012

Contents

  • E.N. Kablov, Yu.A. Bondarenko, A.B. Echin, V.A. Surova

    Advancement of the directional crystallization process of GTE blades of superalloys with the single-crystal and composition structures

    3-8
  • V.V. Makhsidov, N.I. Kolobnev, S.A. Karimova, S.B. Sbitneva

    Interrelation between the structure and corrosion resistance in 1370 alloy of Al−Mg−Si−Cu−Zn system

    8-13
  • B.V. Schetanov, Yu.A. Balinova, G.Yu. Lyulyukina, E.P. Solovyeva

    Structure and properties of α -Al 2O 3 continuous polycrystalline fibers

    13-17
  • M.I. Dushin, A.V. Khrulkov, R.R. Mukhametov, L.V. Chursova

    Characteristic features of manufacturing PC products by the pressure infiltration method

    18-26
  • E.N. Shurkova, O.S. Volny, T.F. Izotova, S.L. Barbotko

    Study of the possibility for reducing the heat release by changing the composite structure during the burning process

    27-30
  • S.S. Solntzev, V.A. Rosenenkova, N.A. Mironova, S.V. Gavrilov

    High-temperature thin-film coatings for fibrous sealing materials of GTE turbine blades

    30-36
  • A.V. Stepanov, E.I. Kosarina, N.A. Savvina

    RT-K and RT-7T radiographic technical films and their study results

    37-42
  • A.S. Generalov, V.V. Murashov, M.A. Dalin, A.S. Boychuk

    Polymer composite diagnostics by the ultrasonic reverberative-through method

    42-47
  • V.A. Turchenkov, D.E. Baranov, M.V. Gagarin, M.D. Shishkin

    Methodical approach to the pursuance of material expertizing

    47-53
Содержание номера
1.

DOI:

UDC: 669.018.44:621.438

Pages:: 3-8

E.N. Kablov1, Yu.A. Bondarenko1, A.B. Echin1, V.A. Surova1

[1] Federal state unitary enterprise «All-Russian Scientific-Research Institute of Aviation Materials» of National Research Center «Kurchatov Institute»

Advancement of the directional crystallization process of GTE blades of superalloys with the single-crystal and composition structures

The present paper is focused on the analysis of the directional crystallization process advancement of casting superalloys, intermetallic alloys of VKNA type and eutectic alloys of VKLS type with the composition structure used at present for GTE blades.

Keywords: superalloys, intermetallic alloys of VKNA type, eutectic alloys of VKLS type with the composition structure, single-crystal structure, high-gradient directional crystallization, liquid-metal coolant, GTE blades

Reference List

    1. Kablov E.N., Bondarenko Ju.A. Poluchenie monokristallicheskih lopatok gtd vysokogradientnoj napravlennoj kristallizaciej [Preparation of single crystal blades GTE high-gradient directional crystallization] //Aviacionnaja promyshlennost'. 2000. №1. S. 53–56.
    2. Kablov E.N., Svetlov I.L., Petrushin N.V. Nikelevye zharoprochnye splavy dlja lit'ja lopatok s napravlennoj i monokristallicheskoj strukturoj [Nickel superalloys for blades casting with directional and single-crystal structure] //Materialovedenie. 1997. №4. S. 32–38; №5. S. 14–17.
    3. Bondarenko Ju.A., Kablov E.N., Surova V.A., Echin A.B. Vlijanie vysokogradientnoj napravlennoj kristallizacii na strukturu i svojstva renijsoderzhashhego monokristallicheskogo splava [Influence of high-gradient directional crystallization on the structure and properties of monocrystalline rhenium alloy] //MiTOM. 2006. №8. S. 33–35.
    4. Kablov E.N., Bondarenko JU.A. Vysokogradientnaja napravlennaja kristallizacija zharoprochnyh splavov tipa VKNA [High-gradient directional solidification of superalloys type VKNA] /V Sb.: «Jubilejnyj nauchno-tehnicheskij seminar». M.: MATI–RGGU. 2000. S. 71–81.
    5. Bondarenko Ju.A., Kablov E.N., Demonis I.M. Vysokogradientnaja napravlennaja kristallizacija lopatok GTD s monokristallicheskoj strukturoj [High-gradient directional solidification GTE blades with single-crystal structure] //Gazoturbinnye tehnologii. 2007. №3(54). S. 26–30.
    6. Bondarenko Ju.A., Kablov E.N. Osobennosti poluchenija rabochih lopatok malogabaritnyh GTD iz splava VKLS-20 [Peculiarities of manufacturing of the working blades for small GTE of alloy VKLS-20] //Aviacionnaja promyshlennost'. 1993. №2. S. 9–10.

     

Полнотекстовая версия
">Full version
2.

DOI:

UDC: 620.193

Pages:: 8-13

V.V. Makhsidov1, N.I. Kolobnev2, S.A. Karimova3, S.B. Sbitneva1

[1] ALL-RUSSIAN SCIENTIFIC RESEARCH INSTITUTE OF AVIATION MATERIALS, admin@viam.ru
[2] Federal state unitary enterprise «All-Russian Scientific-Research Institute of Aviation Materials» of National Research Center «Kurchatov Institute», admin@viam.ru
[3] Federal state unitary enterprise «All-Russian Scientific-Research Institute of Aviation Materials» of National Research Center «Kurchatov Institute» State research center of the Russian Federation, admin@viam.ru

Interrelation between the structure and corrosion resistance in 1370 alloy of Al−Mg−Si−Cu−Zn system

The possible ways of decreasing the intercrystalline corrosion susceptibility (ICS) were analyzed and as a result of the performed studies with the use of 1370 sheets and plates some regularities were established: ICS is reduced with the increase of the relation between Mg and Si and the decrease of the near-frontier precipitation free zone width and the precipitation density at the grain boundaries as a result of using the step-by-step ageing conditions.

Keywords: Al−Mg−Si−Cu system, 1370 alloys, structure, intercrystalline corrosion, precipitation-free zone, multistage ageing

Reference List

    1. Yamaguchi K., Tohma K. Effect of Zn addition on intergranular corrosion resistance of Al-Mg-Si-Cu alloys /Proceedings of 6-th International Conference on Aluminium Alloys (Japan). The Japan Institute of Light Metals. 1998. V. 3. Р. 1657-1662.
    2. Dif R., Bechet D., Warner T., Ribes H. 6056T78: a corrosion resistant copper-rich 6XXX alloy for aerospace applications /Proceedings of 6-th International Conference on Aluminium Alloys (Japan). The Japan Institute of Light Metals. 1998. V. 3. Р. 1991-1996.
    3. Mahsidov V.V., Samohvalov S.V., Kolobnev N.I., Popov V.I., Savenok M.G. Vlijanie deformacii posle zakalki i rezhimov starenija na sklonnost' k mezhkristallitnoj korrozii splavov sistemy Al-Mg-Si-Cu [Effect of deformation after quenching and aging regimes susceptibility to intergranular corrosion of alloys of the Al-Mg-Si-Cu] /Sb. nauch. trudov mezhdunarodnoj nauch.-tehnich. konf. «Sovremennye problemy metallovedenija splavov cvetnyh metallov». M.: MISiS. 2009. 462 s.
    4. Dif R., Bès B., Ehrström J.C., Sigli C., Warner T.J., Lassince Ph., Ribes H. Understanding and modelling the mechanical and corrosion properties of 6056 for aerospace applications /Proceedings of 7-th International Conference on Aluminium Alloys (Virginia USA). Trans Tech Publications Ltd. 2000. V. 1. Р. 1613-1618.
    5. Struktura i mehanicheskie svojstva metallov i splavov [Structure and mechanical properties of metals and alloys]. Sverdlovsk: Nauka. 1975. S. 77-89.
    6. Bernshtejn M.L. Termomehanicheskaja obrabotka metallov i splavov [Thermomechanical processing of metals and alloys]. T. 1. M.: Me-tallurgija. 1968. S. 329-343.
    7. Guillaumin V., Mankowski G. Corrosion bahaviour of 2024 T351 and 6056 T6 aluminium alloys in chloride solution /Proceedings of 6-th International Conference on Aluminium Alloys (Japan). The Japan Institute of Light Metals. 1998. V. 3. Р. 1663-1668.
    8. Alekseev A., Ermolova M., Kolobnev N. Diffusive paths in 6013 (AD37) alloys under a single and double ageing /Proceedings of 8-th International Conference on Aluminium Alloys (UK). Trans Tech Publications Ltd. 2002. V. 2. Р. 1181-1186.
    9. Kolobnev N.I., Makhsidov V.V., Samokhvalov S.V., Sbitneva S.V., Popov V.I., Kurs M.G. An Effect of Deformation After Quenching and Heat Treatment on Mechanical and Corrosion Properties of Al-Mg-Si-Cu-Zn Alloy /Proceedings of 12-th International Conference on Aluminium Alloys (Japan). The Japan Institute of Light Metals. 2010. Р. 1113-1116.

     

Полнотекстовая версия
">Full version
3.

DOI:

UDC: 621.775.8

Pages:: 13-17

B.V. Schetanov1, Yu.A. Balinova1, G.Yu. Lyulyukina2, E.P. Solovyeva1

[1] ALL-RUSSIAN SCIENTIFIC RESEARCH INSTITUTE OF AVIATION MATERIALS, admin@viam.ru
[2] Federal state unitary enterprise «All-Russian Scientific-Research Institute of Aviation Materials» of National Research Center «Kurchatov Institute»

Structure and properties of α -Al 2O 3 continuous polycrystalline fibers

The structure and properties of fibers with the content of more than 99,5% Al 2O 3 (by weight), produced according to the sol-gel technology with the use of nonorganic precursors were considered in the present paper. In this care the structure and phase composition of the above-men-tioned fibers were studied along with their effect upon the strength. The properties of continuous fibers, the basic phase of which was α -Al 2O 3 are given in the paper.

Keywords: structure, continuous polycrystalline fibers, precursors, Al2O3, strength

Reference List

    1. Kablov E.N., Shhetanov B.V., Abuzin Ju.A., Ivahnenko Ju.A. Metallicheskie i keramicheskie kompozicionnye materialy [Metal and ceramic composite materials] /V sb. materialov Mezhdunarodnoj nauch.-praktich. konf. «Sovremennye tehnologii – kljuchevoe zveno v vozrozhdenii otechestvennogo aviastroenija». Kazan'. 2008. T. 1. S. 181‒188.
    2. Schoberth A. Overview on continuous fibre reinforced light metals //Metallic Composites & Foams. 2001. MMC VIII. Р. 35‒38.
    3. Metal Matrix Composites. /In: Custom-made Materials for Automotive and Aerospace Engineering /Еd. Kainer K.U. Weinheim: Wiley-VCH Verlag GmbH, KGaA. 2006. 330 p.
    4. Kablov E.N., Shheglova T.M. Mehanizm formirovanija stabilizirovannoj struktury v vysokotermostojkih polikristallicheskih voloknah sistemy Al2O3–SiO2, poluchaemyh po zol'-gel' tehnologii [The mechanism of formation of a highly heat-stabilized structures of polycrystalline fibers Al2O3–SiO2, obtained by the sol-gel process] /V sb. trudov Mezhdunarodnoj konf. «Teorija i praktika tehnologij proizvodstva izdelij iz kompozicionnyh materialov i novyh metallicheskih splavov (TPKMM)». M. 2003. S. 194‒196.
    5. Wilson D.M., Visser L.R. Hight Performance Oxide Fibers for Metal and Ceramic Composites /In.: Processing of Fibers & Composites Conferencе (Italy). 2000. Р. 31.

     

Полнотекстовая версия
">Full version
4.

DOI:

UDC: 678.8

Pages:: 18-26

M.I. Dushin1, A.V. Khrulkov1, R.R. Mukhametov2, L.V. Chursova1

[1] Federal state unitary enterprise «All-Russian Scientific-Research Institute of Aviation Materials» of National Research Center «Kurchatov Institute»
[2] ALL-RUSSIAN SCIENTIFIC RESEARCH INSTITUTE OF AVIATION MATERIALS, admin@viam.ru

Characteristic features of manufacturing PC products by the pressure infiltration method

The features of the pressure infiltration method, used for the manufacture of PC products are considered in the present paper. The study results are given for the properties of carbon fillers (such as UT-900 fabric and UOL-300-2-3k tape) depending on the applied pressure and associated with it – the volumetric fibrous filling including the filler permeability characteristics and binder toughness.

Keywords: infiltration, pressure, duration, permeability, toughness, properties

Reference List

    1. Pat. 2495640 SShA. 1950.
    2. Masket M. Techenie odnorodnyh zhidkostej v poristoj srede [For homogeneous fluids in porous media]. M.: Gostoptehizdat. 1949. S. 58.
    3. Lejbenzon L.S. Dvizhenie prirodnyh zhidkostej i gazov v poristoj srede [Natural movement of liquids and gases in a porous medium]. M.: Gostehizdat. 1947. S. 40.
    4. Proctor P. Stitched composite wings eyed for future transports //Aviation Week Space Mechnol. 1988. August. Р. 49–50.
    5. Davis Jr. JG, Bohon H.L. First NASA Advanced Composites Technology Conference. NASA Conference Publication 3104. Seattle. October 1990. Р. 6.
    6. Vinogradov V.M., Goncharenko V.A., Komarov G.V. Modelirovanie v tehnologii polimernyh detalej i izdelij [Modeling technology of polymeric parts and products] //Plasticheskie massy. 2005. №1. S. 36–39.

Полнотекстовая версия
">Full version
5.

DOI:

UDC: 536.46:678.8

Pages:: 27-30

E.N. Shurkova1, O.S. Volny1, T.F. Izotova2, S.L. Barbotko2

[1] FEDERAL STATE UNITARY ENTERPRISE "ALL-RUSSIAN SCIENTIFIC RESEARCH INSTITUTE OF AVIATION MATERIALS", admin@viam.ru
[2] Federal state unitary enterprise «All-Russian Scientific-Research Institute of Aviation Materials» of National Research Center «Kurchatov Institute»

Study of the possibility for reducing the heat release by changing the composite structure during the burning process

The significant effect of glass fabric type (surface density and thickness) upon the heat release characteristics was studied during the burning process (maximum intensity and the total amount of released heat).

Keywords: heat release during the burning process, polymer composite material, material structure

Reference List

    1. Barbot'ko S.L., Dement'eva L.A., Serezhenkov A.A. Gorjuchest' steklo- i ugleplastikov na osnove kleevyh prepregov [Flammability of glass and carbon fiber-based adhesive prepreg] //Klei. Germetiki. Tehnologii. 2008. №7. S. 29–31.
    2. Aviacionnye pravila. Glava 25. Normy letnoj godnosti samoletov transportnoj kategorii [Aviation Regulations. Chapter 25. Airworthiness standards transport category airplanes] //Mezhgosudarstvennyj aviacionnyj komitet. 3-e izd. s popravkami 1–6. OAO Aviaizdat. 2009. 274 s.
    3. Barbot'ko S.L. Modelirovanie processa gorenija materialov pri ispytanijah po ocenke teplovydelenija [Simulation of combustion materials in tests to assess heat] //Pozharovzryvobezopasnost'. 2007. T. 16. №3. S. 10–24.
    4. Barbot'ko S.L., Vol'nyj O.S., Izotova T.F. Matematicheskoe modelirovanie tep-lovydelenija pri gorenii dlja polimernyh kompozicionnyh materialov razlich-noj tolshhiny [Mathematical modeling of heat during combustion for polymeric composite materials of different thicknesses] //Pozharovzryvobezopasnost'. 2007. T. 16. №4. S. 16–20.
    5. Barbot'ko S.L. Ocenka pogreshnostej sdelannyh dopushhenij v matematicheskoj modeli teplovydelenija pri gorenii polimernyh materialov [Estimation of accuracy of the assumptions made in the mathematical model of heat during combustion of polymeric materials] //Pozharovzryvo-bezopasnost'. 2007. T. 16. №5. S. 19–22.
    6. Lykov A.V. Teorija teploprovodnosti [Theory of Heat Conduction]. M.: Vysshaja shkola. 1967. 600 s.

Полнотекстовая версия
">Full version
6.

DOI:

UDC: 629.7.023.224

Pages:: 30-36

S.S. Solntzev1, V.A. Rosenenkova2, N.A. Mironova1, S.V. Gavrilov1

[1] ALL-RUSSIAN SCIENTIFIC RESEARCH INSTITUTE OF AVIATION MATERIALS, admin@viam.ru
[2] Federal state unitary enterprise «All-Russian Scientific-Research Institute of Aviation Materials» of National Research Center «Kurchatov Institute»

High-temperature thin-film coatings for fibrous sealing materials of GTE turbine blades

The present paper describes the production of thin-film ceramic coatings designated for fibrous sealing materials. Their technological and physico-mechanical properties were studied at the temperature of 700, 800, 900 and 1100°C.

Keywords: ceramo-forming polymer, polycarbosilane, polysilazane, sealing fibrous metallic material, amorphous boron, cobaltic sulphate, thin-film coating

Reference List

    1. Migunov V.P., Lomberg B.S. Poristovoloknistye metallicheskie materialy dlja zvukopogloshhajushhih i uplotnitel'nyh materialov [Porous and fibrous metallic materials for sound and sealing materials] /V sb. «75 let. Aviacionnye materialy. Izbrannye trudy «VIAM» 1932–2007»: Jubilejnyj nauch.-tehn. sb. /Pod obshh. red. E.N. Kablova. M.: VIAM. 2007. S. 270–275.
    2. Solncev S.S. Vysokotemperaturnye kompozicionnye materialy i pokrytija na osnove stekla i keramiki [High-temperature composite materials and coatings based on glass and ceramics] /V sb. «75 let. Aviacionnye materialy. Izbrannye trudy «VIAM» 1932–2007»: Jubilejnyj nauch.-tehn. sb. /Pod obshh. red. E.N. Kablova. M.: VIAM. 2007. S. 90–98.
    3. Solncev S.S., Rozenenkova V.A., Isaeva N.V., Shvagireva V.V. Primenenie steklokeramicheskih materialov i pokrytij v aviakosmicheskoj tehnike [Application of glass-ceramic materials and coatings in aerospace engineering] /V sb. «70 let. Aviacionnye materialy. izbrannye trudy «VIAM» 1932–2002»: Jubilejnyj nauchn.-tehn. sb. /Pod obshh. red. E.N. Kablova. M.: MISiS, VIAM. 2002. S. 137–150.

Полнотекстовая версия
">Full version
7.

DOI:

UDC: 620.179.1

Pages:: 37-42

A.V. Stepanov1, E.I. Kosarina2, N.A. Savvina3

[1] Federal state unitary enterprise «All-Russian Scientific-Research Institute of Aviation Materials» of National Research Center «Kurchatov Institute»
[2] Federal State Unitary Enterprise «All-Russian Scientific Research Institute of Aviation Materials»
[3] ALL-RUSSIAN SCIENTIFIC RESEARCH INSTITUTE OF AVIATION MATERIALS, admin@viam.ru

RT-K and RT-7T radiographic technical films and their study results

The study results of RT-K and RT-7T radiographical tehnical films are presented with the goal of determining their defectoscopic characteristics

Keywords: optical density, contrastness, sensitivity, photometricity, anode stress

Reference List

    1. http://agfafilms.ru.
    2. http://www.kodak.com/go/1D

Полнотекстовая версия
">Full version
8.

DOI:

UDC: 678.8:620.179

Pages:: 42-47

A.S. Generalov1, V.V. Murashov1, M.A. Dalin1, A.S. Boychuk1

[1] Federal state unitary enterprise «All-Russian Scientific-Research Institute of Aviation Materials» of National Research Center «Kurchatov Institute»

Polymer composite diagnostics by the ultrasonic reverberative-through method

The physical bases of the reverberative-through diagnostical method were considered for polymer composites and their application fields. The analysis of available ways for calculating the quantitative criterion of this diagnostical method was carried out and the description of the principally new method, developed in VIAM was presented.

Keywords: polymer composite materials, reverberative-through method, acoustic emission, physico-mechanical characteristics, structural defects, stress wave factor (SWF) criterion

Reference List

    1. Nerazrushajushhij kontrol' [Non-destructive inspection]: Spravochnik v 7-i tomah /Pod obshh. red. V.V. Kljueva. T. 3: Ul'trazvukovoj kontrol' /I.N. Ermolov, Ju.V. Lange. M.: Mashinostroenie, 2004. S. 136–137, 287–289, 508–509, 759, 776.
    2. Non-destructive testing of fiber-reinforced plastics composites. Summerscales John., Elsevier Science Publishers LTD. 1990. V. 2. Р. 147.
    3. ASTM Standard E 1495-02. Standard Guide for Acousto-Ultrasonic Assessment of Composites, Laminates and Bonded Joints.
    4. ASTM Standard E 1736-05. Standard Practice for Acousto-Ultrasonic Assessment of Filament-Wound Pressure Vessels.
    5. Nondestructive Testing Handbook. 2-nd ed. V. 7: Ultrasonic Testing //American Society for Nondestructive Testing. 1991. Р. 893.

Полнотекстовая версия
">Full version
9.

DOI:

UDC: 001.891.34

Pages:: 47-53

V.A. Turchenkov1, D.E. Baranov2, M.V. Gagarin2, M.D. Shishkin1

[1] ALL-RUSSIAN SCIENTIFIC RESEARCH INSTITUTE OF AVIATION MATERIALS, admin@viam.ru
[2] FEDERAL STATE UNITARY ENTERPRISE "ALL-RUSSIAN SCIENTIFIC RESEARCH INSTITUTE OF AVIATION MATERIALS", admin@viam.ru

Methodical approach to the pursuance of material expertizing

The methodical approach was developed with the goal of expertizing the materials. The criteria for evaluating the aircraft materials quality; the formalized evaluation of the material characteristics by the experts within the range of classification groups were determined. The results processing order of expert evaluations and their coordination were also considered.

Keywords: material, criterion, significance, examination

Reference List

    1. Anohin A.N. Metody jekspertnyh ocenok [Methods of expert assessments]. Obninsk. 1996. 66 s.
    2. Arhangel'skij N.E., Valuev S.A., Polovnikov V.A., Chernogorskij A.M. Jekspertnye ocenki i metodologija ih ispol'zovanija [Expert evaluation and the methodology for their use]. M. 1974. 56 s.
    3. Beshelev S.D., Gurvich F.G. Matematiko-statisticheskie metody jekspertnyh ocenok [Mathematical and statistical methods of expert assessments]. M. 1980. 263 s.
    4. Dobrov G.M., Ershov Ju.V. i dr. Jekspertnye ocenki v nauchno-tehnicheskom prognozirovanii [Expert assessments in science and technology forecasting]. Kiev. 1974. 120 s.
    5. Kolganov I.M., Dubrovskij P.V., Arhipov A.N. Tehnologichnost' aviacionnyh kon-strukcij. Puti povyshenija [Manufacturability aerostructures. Ways to improve]. Chast' 1. Ucheb. posob. Ul'janovsk: UGTU. 2003. 148 c.
    6. Amirov Ju.D., Alferova T.K., Volkov P.N. i dr. Tehnologichnost' konstrukcii izdelija: Spravochnik [Manufacturability of product design]. M.: Mashinostroenie. 1990. 768 s.
    7. Rukovodstvo R-SCM-01 «Sertifikacija proizvodstva aviacionnyh materialov (polufabrikatov)» [Manual R-CMS-01 "Certification of aircraft materials (semi-finished)"]. Vyp. 2. M.: SC «Material». 2006.
    8. Rukovodstvo R-SCM-04 «Ocenka kachestva serijnyh aviacionnyh materialov (polufabrikatov) pri sertifikacii ih proizvodstva» [Manual R-CMS-04 "Evaluation of the quality of serial aircraft materials (semi-finished) for the certification of their production"]. Vyp. 3. M.: SC «Material». 2006.
    9. Saati T. Prinjatie reshenija. Metod analiza ierarhij [Decision. Analytic hierarchy process]: Per. s angl. M.: Radio i svjaz'. 1993. 278 s.
    10. Golubkov E.P. Osnovy marketinga [Principles of Marketing]. M.: Delo i Servis. 2003. 688 s.
    11. Kendall M. Dzh. Rangovye korreljacii [Rank correlation]: Per. s angl. M.: Izd-vo inostr. lit. 1963. 239 s.
    12. Stepanenko M.V. Opredelenie stepeni soglasovannosti mnenij jekspertov pri ocenke konkurentosposobnosti: Nauch. trudy DonNTU. Serija jekonomicheskaja [Determining the degree of consistency in the evaluation of expert opinions competitiveness]. Vyp. 69. 2004. S. 107‒114.
    13. Evlanov L.G. Teorija i praktika prinjatija reshenij [Theory and practice of decision-making]: Ucheb. posob. M.: Jekonomika. 1984. 176 s.

Полнотекстовая версия
">Full version