Effect of 0.3 wt%H addition on the high temperature deformation behaviors of Ti-6Al-4V alloy

International Journal of Hydrogen Energy

Volumn 32, Issue 16, 2007, Pages 3936-3940

  Zong, Y Y ^a   Shan, D B ^a   Lu Y ^a   Guo, B ^a  

^a HARBIN INSTITUTE OF TECHNOLOGY   (China)

Author keywords

Dislocations; Dynamic recrystallization; High temperature deformation; Hydrogenation; Titanium alloys

Indexed keywords

DEFORMATION; HIGH TEMPERATURE APPLICATIONS; HYDROGENATION; PLASTIC FLOW; RECRYSTALLIZATION (METALLURGY); THERMAL EFFECTS;

DEFORMATION BEHAVIORS; DISLOCATION DENSITY; DISLOCATION MOBILITY; FAULT ENERGY;

TITANIUM ALLOYS;

EID: 35548970372     PISSN: 03603199     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijhydene.2007.04.032     Document Type: Article

References (23)

1. Froes F.H., Senkov O.N., and Qazi J.I. Hydrogen as a temporary alloying element in titanium alloys: thermohydrogen processing. Int Mater Rev 49 3-4 (2004) 227-245
2. IÍin A.A., Skvortsova S.V., Mamonov A.M., Permyakova G.V., and Kurnikov D.A. Effect of thermohydrogen treatment on the structure and properties of titanium alloy castings. Met Sci Heat Treat 44 5-6 (2002) 185-189
3. Yoshimura H. Mezzoscopic grain refinement and improved mechanical properties of titanium materials by hydrogen treatments. Int J Hydrogen Energy 22 2-3 (1997) 145-150
4. Goltsov V.A. Fundamentals of hydrogen treatment of materials and its classification. Int J Hydrogen Energy 22 2-3 (1997) 119-124
5. Zwicker U. Titan und Titanlegierungen (1974), Springer, Berlin
6. Goltsov V.A. Hydrogen treatment (processing) of materials: current status and prospects. J Alloy Compd 293-295 (1999) 844-857
7. Zhang Y., Zhang S.Q., and Tao C. Hydrogenation behavior of Ti-25Al-10Nb-3V-1Mo alloy and effect of hydrogen on its microstructure and hot deformability. Int J Hydrogen Energy 22 2-3 (1997) 125-129
8. Murzinova M.A., Salishchev G.A., and Afonichev D.D. Formation of nanocrystalline structure in two-phase titanium alloy by combination of thermohydrogen processing with hot working. Int J Hydrogen Energy 27 7-8 (2002) 775-782
9. Senkov O.N., and Qazi J.I. Dynamic strain aging and hydrogen-induced softening in alpha titanium. Metall Mater Trans A 27 (1996) 1877-1887
10. Nechaev Y.S., Iourtchenko D.V., Hirschberg J.G., and Veziroglu T.N. On the physics of hydrogen plastification and superplasticity of metallic materials and compounds. Int J Hydrogen Energy 29 (2004) 1421-1423
11. Nechaev Y.S., and Veziroglu T.N. On micromechanisms of hydrogen plastification and embrittlement of some technological materials. Am J Appl Sci 2 1 (2005) 469-472
12. Shan D.B., Zong Y.Y., Lu T.F., and Lü Y. Microstructural evolution and formation mechanism of FCC titanium hydride in Ti-6Al-4V-xH alloys. J Alloy Compd 427 (2007) 229-234
13. Weiss I., and Semiatin S.L. Thermomechanical processing of alpha titanium alloys-an overview. Mater Sci Eng A 263 2 (1999) 243-256
14. Sakai T. Dynamic recrystallization microstructures under hot-working conditions. J Mater Process Technol 53 1-2 (1995) 349-361
15. Verlinden B., Suhadi A., and Delaey L. A generalized constitutive equation for an AA6060 aluminium alloy. Scr Mater 28 (1993) 1441-1446
16. Ferreira P.J., Roberston I.M., and Birnbaum H.K. Influence of hydrogen on the stacking-fault energy of an austenitic stainless steel. Mater Sci Forum 207 (1996) 93-96
17. Gao K.W., and Nakamura M. Hydrogen embrittlement of Ti-49Al at various strain rates. Intermetallics 10 3 (2002) 233-238
18. Caballero V., and Varma S.K. Effect of stacking fault energy and strain rate on the microstructural evolution during room temperature tensile testing in Cu and Cu-Al dilute alloys. J Mater Sci 34 (1999) 461-468
19. Dobatkin S.V., and Kaputkina L.M. Maps of structural states for the optimization of hot-working regimes of steels. Phys Met Metallogr 91 1 (2001) 75-84
20. Zong YY, Shan DB, Lü Y, Guo B. Hydrogen-induced hot workability in Ti-6Al-4V alloy. Trans Nonferrous Met Soc China 2006; Special 3.
21. Robertson I.M. The effect of hydrogen on dislocation dynamics. Eng Fract Mech 68 6 (2001) 671-692
22. Liang Y., Sofronis P., and Aravas N. On the effect of hydrogen on plastic instabilities in metals. Acta Materialia 51 9 (2003) 2717-2730
23. McQueen H.J., and Imbert C.A.C. Dynamic recrystallization: plasticity enhancing structural development. J Alloy Compd 378 1-2 (2004) 35-43