Research of repair technology bug fixes Brazed joints fuel reservoir

Rylnikov V.S., Afanasiev-Khodykin A.N., Krasikov M.I.
Rylnikov V.S., Afanasiev-Khodykin A.N., Krasikov M.I. Research of repair technology bug fixes Brazed joints fuel reservoir // Proceedings of VIAM. 2013. No. 12. URL: https://test.viam.ru/en/journal/2013/12/2
Abstract

The article presents the study of brazed joint defects of the fuel reservoir alloys EP410 and 12H18N10T made VPr4 solder. The interaction between solders and VPr4 VPr1 during double braze gas burner fuel reservoir solder VPr1. Double braze the effect of temperature on the microstructure of solder joints after repair of the fuel reservoir. The efficiency double braze solder VPr1 fuel reservoirs in the elimination of solder joint defects.

Reference list
  1. Kablov E.N. Strategicheskie napravleniya razvitiya materialov i tehnologiy ih pererabotki na period do 2030 goda [Strategic directions of the development of materials and technologies of their processing for the period until 2030] //Aviatsionnye materialy i tehnologii. 2012. №S. S. 7–17.
  2. Ospennikova O.G. Strategiya razvitiya zharoprochnyh splavov i staley spetsial'nogo naznacheniya, zaschitnyh i teplozaschitnyh pokrytiy [Development strategics of high-temperature alloys and special steels, protective and thermoprotective coatings] //Aviatsionnye materialy i tehnologii. 2012. №S. S. 19–35.
  3. Kablov E.N., Muboyadzhyan S.A. Zharostoykie i teplozaschitnye pokrytiya dlya lopatok turbiny vysokogo davleniya perspektivnyh GTD [Heat-resistant and heat-protective coatings for the high pressure turbine blades of advanced GTEs] //Aviatsionnye materialy i tehnologii. 2012. №S. S. 60–70.
  4. Kablov E.N., Bondarenko Yu.A., Echin A.B., Surova V.A. Razvitie protsessa napravlennoy kristallizatsii lopatok GTD iz zharoprochnyh splavov s monokristallicheskoy i kompozitsionnoy strukturoy [Advancement of the directional solidification process of GTE blades made of superalloys with single-crystal and compositional structures] //Aviatsionnye materialy i tehnologii. 2012. №1. S. 3–8.
  5. Ryl'nikov V.S., Lukin V.I. Pripoi, primenyaemye dlya payki materialov aviatsionnogo naznacheniya [Solders used for soldering materials of aeronautical application] //Trudy VIAM. 2013. №8 (elektronnyj zhurnal).
  6. Afanas'ev-Hodykin A.N., Lukin V.I., Ryl'nikov V.S. Vysokotehnologichnye polufabrikaty zharoprochnyh pripoev (lenty i pasty na organicheskom svyazuyuschem) [High-technology semi-finished products of heat-resistant solderes (tapes and pastes on an or-ganic binder)] //Trudy VIAM. 2013. №9 (elektronnyj zhurnal).
  7. Sorokin L.I. Svarivaemost' zharoprochnyh splavov, primenyaemyh v aviatsionnyh gazoturbinnyh dvigatelyah [Weldability of heat-resistant alloys used in aircraft gas turbine engines] //Svarochnoe proizvodstvo. 1997. №4. S. 4–11.
  8. Lukin V.I., Sorokin L.I., Bagdasarov Yu.S. Svarivaemost' liteynyh zharoprochnyh nikelevyh splavov tipa ZhS6 [Weldability of ZhS6-type heat-resistant casting nickel-based alloys] //Svarochnoe proizvodstvo. 1997. №6. S. 12–17.
  9. Lukin V.I., Semenov V.N., Starova L.L. i dr. Obrazovanie goryachih treschin pri svarke zharoprochnyh splavov [Hot cracking during welding of heat-resistant alloys] //MiTOM. 2007. №12. S. 7–14.
  10. Karakozov E.S. Soedinenie metallov v tverdoy faze [Joining of solid-phase metals]. M.: Metallurgiya. 1976. 264 s.
  11. Lashko N.F., Lashko S.V. Voprosy teorii i tehnologii payki [Aspects of soldering theory and technology]. M.: Izd-vo Saratovskogo un-ta. 1974. 248 s.
  12. Lashko N.F., Lashko S.V., Payka metallov [Soldering of Metals]. M.: Mashinostroenie. 1967. 368 s.
  13. Lukin V.I., Ryl'nikov V.S., Afanas'ev-Hodykin A.N. Osobennosti polucheniya payanyh soedineniy iz splava ZhS36 [Features of Making of ZhS36 alloy soldered joints] //Tehnologiya mashinostroeniya. 2010. №5. S. 21–25.
  14. Horunov V.F., Maksimova S.V. Payka zharoprochnyh splavov na sovremennom etape [Present-day soldering of heat-resistant alloys] //Svarochnoe proizvodstvo. 2010. №10. S. 24–27.
  15. Lukin V.I., Ryl'nikov V.S., Afanas'ev-Hodykin A.N., Orehov N.G. Osobennosti payki monokristallicheskih otlivok iz splava ZhS32 [Features of soldering of single crystal castings made of ZhS32 alloy] //Svarochnoe proizvodstvo. 2012. №5. S. 24–30.