Influence of microstructure and phase composition of heat-resisting titanium alloys on the fatigue crack growth rate

Gorbovets M.A., Nochovnaya N.A.
UDC
539.388.1:669.018.44:669.295
DOI
10.18577/2307-6046-2016-0-4-3-3
Article PDF (Russian) (1.08 MB)
How to cite
Gorbovets M.A., Nochovnaya N.A. Influence of microstructure and phase composition of heat-resisting titanium alloys on the fatigue crack growth rate // Proceedings of VIAM. 2016. No. 4. DOI: 10.18577/2307-6046-2016-0-4-3-3. URL: https://test.viam.ru/en/journal/2016/4/3
Abstract

Research of influence of structure and phase composition on the fatigue crack growth rate (FCGR) is conducted at room and working temperature for heat-resisting titanium alloys VIT1 with globular and lamellar-globular structure and alloy VТ41 with lamellar and globular-lamellar structure. Influence of phase composition and morphology of structural components on FCGR is established. Investigation is executed within implementation of the complex scientific direction 2.2. «Qualification and researches of materials» («The strategic directions of development of materials and technologies of their processing for the period till 2030»)

Reference list
  1. Kablov E.N. Innovacionnye razrabotki FGUP «VIAM» GNC RF po realizacii «Strategicheskih napravlenij razvitiya materialov i tehnologij ih pererabotki na period do 2030 goda» [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. №1 (34). S. 3–33.
  2. Kablov E.N. Sovremennye materialy – osnova innovacionnoj modernizacii Rossii [Modern materials – basis of innovative modernization of Russia] // Metally Evrazii. 2012. №3. S. 10–15
  3. Kablov E.N. Aviakosmicheskoe materialovedenie [Aerospace materials science] // Vse materialy. Enciklopedicheskij spravochnik. 2008. №3. S. 2–14.
  4. Prohodtseva L.V., Erasov V.S., Lavrova O.Yu., Lavrov A.V. Vliyanie formy cikla na ustalostnye svojstva i mikrostroenie izlomov titanovogo splava VT3-1 [Influence of form of cycle on fatigue properties and microstructure of breaks of VT3-1 titanium alloy] //Aviacionnye materialy i tehnologii. 2012. №2. S. 54–58.
  5. Tumanov N.V., Porter A.M., Lavrenteva M.A., Cherkasova S.A. i dr. Mnogomasshtabnaya kompleksnaya fraktodiagnostika razrusheniya diskov kompressora aviadvigatelej [Multilarge-scale complex fraktodiagnostika destructions of disks of the compressor of aircraft engines] // Vestnik SGAU. 2010. №4. S. 98–111.
  6. Sklyarov N.M. Rabotosposobnost kak kriterij kachestva konstrukcionnyh aviacionnyh materialov [Working capacity as criterion of quality of constructional aviation materials] / V sb. Aviacionnye materialy na rubezhe HH–HHI vekov: nauch.-tehnich. sb. M.: VIAM, 1994. S. 576–583.
  7. Terentev V.F. Ustalost metallicheskih materialov [Fatigue of metal materials]. M.: Nauka, 2003. S. 141–149.
  8. Oberwinkler B. Modeling the fatigue crack growth behavior of Ti–6Al–4V by considering grain size and stress ratio // Materials Science and Engineering A. 2011. V. 528. P. 5983–5992.
  9. Robinson J.L., Beevers C.J. The effects of load ratio, interstitial content, and grain size on low-stress fatigue-crack propagation in α-titanium // Metal Sience Journal. 1973. V. 7. P. 153–159.
  10. Kumpfert J. Intermetallic alloys based on orthorhombic titanium aluminide // Advanced Engineering Materials. 2001. V. 3. №11. Р. 851–864.
  11. Nochovnaya N.A., Ivanov V.I., Alekseev E.B., Kochetkov A.S. Puti optimizacii ekspluatacionnyh svojstv splavov na osnove intermetallidov titana [Ways of optimization of operational properties of alloys on the basis of titanium intermetallic compound] //Aviacionnye materialy i tehnologii. 2012. №S. S. 196–206.
  12. Lutjering S. Effect microstructure on the tensile and fatigue behavior of Ti–22Al–25Nb in air and vacuum. OH, USA, University of Daiton, 1998. 185 p.
  13. Singh V., Singh N., Sai Srinadh K. Role of Ti3Al silicides on tensile properties of Timetal 834 at various temperatures // Bull. Mater. Sci. 2007. V. 30. №6. Р. 596–600.
  14. Kashapov O.S., Pavlova T.V. Issledovanie vliyaniya parametrov struktury polufabrikatov iz splava VT41 na mehanicheskie svojstva [Research of influence of parameters of structure of semi-finished products from alloy ВТ41 on mechanical properties] // Vestnik MGTU im. N.Je. Baumana. Ser. «Mashinostroenie». 2015. №2. S. 138–145
  15. Nochovnaya N.A., Ivanov V.I. Intermetallidy na osnove titana (analiz sostoyaniya voprosa) [Nochovny N.A., Ivanov V. I. Intermetallic compound on the basis of titanium (the analysis of condition of question)] // Titan. 2007. №1. S. 44–48.
  16. Gorbovets M.A., Belyaev M.S., Hodinev I.A. Vliyanie ekspluatacionnoj temperatury na skorost rosta treshhiny ustalosti v intermetallidnom titanovom splave [An influence of operating temperature on fatigue crack growth rate for intermetallic titanium alloy] // Aviacionnye materialy i tehnologii. 2013. №3. S. 13–15.
  17. Gorbovec M.A., Belyaev M.S., Ivanov V.I., Hodinev I.A. Skorost rosta treshhiny ustalosti v zharoprochnom intermetallidnom titanovom splave VIT1 v zavisimosti ot struktury [Growth rate of crack of fatigue in heat resisting intermetallidny VIT1 titanium alloy depending on structure] // Oboronnyj kompleks – nauchno-tehnicheskomu progressu Rossii. 2014. №4 (124). S. 52–57.
  18. Kashapov O.S., Pavlova T.V., Istrakova A.R., Kalashnikov V.S. Povyshenie prochnostnyh harakteristik zharoprochnyh psevdo-α-titanovyh splavov [Strengthening of high-temperature near-α-titanium alloys] // Aviacionnye materialy i tehnologii. 2014. №S5. S. 73–80.
  19. Popov A.A., Rossina N.G., Popova M.A., Volkov A.V. Processy uporyadocheniya v zharoprochnyh titanovyh splavah [Streamlining processes in heat resisting titanium alloys] // Titan. 2011. №1. S. 36–42.