Study of the role of Ta and Cr additions in the microstructure of Nb-Ti-Si-Al in situ composites

Intermetallics

Volumn 14, Issue 6, 2006, Pages 639-659

  Zelenitsas, K ^a   Tsakiropoulos, P ^a  

^a UNIVERSITY OF SURREY   (United Kingdom)

Author keywords

A. Silicides, various; B. Alloy design; B. Phase diagrams; B. Phase identification; C. Casting

Indexed keywords

CASTING; CHROMIUM; MICROSTRUCTURE; SOLIDIFICATION; SUPERALLOYS; TANTALUM;

ALLOY DESIGN; PHASE IDENTIFICATION; SILICIDES, VARIOUS;

ADDITION REACTIONS;

EID: 32644445885     PISSN: 09669795     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.intermet.2005.10.005     Document Type: Article

References (25)

1. M.G. Mendiratta, and D.M. Dimiduk Microstructures and mechanical behaviour of two-phase niobium silicide-niobium alloys Mater Res Soc Symp Proc 133 1989 441 446
2. M.R. Jackson, B.P. Bewlay, R.G. Rowe, D.W. Skelly, and H.A. Lipsitt High-temperature refractory metal-intermetallic composites JOM January 1996 39 44
3. E.S.K. Menon, M.G. Mendiratta, and D.M. Dimiduk High temperature oxidation mechanisms in nb-silicide bearing multi-component alloys, in structural intermetallics K.J. Hemker D.M. Dimiduk H. Clemens R. Darolia H. Inui J.M. Larsen V.K. Sikka M. Thomas J.D. Whittenberger Structural intermetallics 2001 TMS, The Minerals, Metals & Materials Society Warrendale, PA 591 600
4. B.P. Bewlay, M.R. Jackson, J.C. Zhao, and P.R. Subramanian A review in very-high temperature Nb-silicide-based composites Metall Mater Trans A 34A 2003 2043 2052
5. B.P. Bewlay, M.R. Jackson, and M.F.X. Gigliotti Niobium silicide high temperature in-situ composites Intermetallic Compd Princ Pract 3 2002 541 560
6. Balsone SJ, Bewlay BP, Jackson MR, Subramanian PR, Zhao JC, Chatterjee A. Materials beyond superalloys-exploiting high-temperature composites, in structural intermetallics. In: Hemker KJ, Dimiduk DM, Clemens H, Darolia R, Inui H, Larsen JM, Sikka VK, Thomas M, Whittenberger JD, editors. Structural intermetallics. Warrendale, PA: TMS, The Minerals, Metals & Materials Society; 2001. p. 99-108.
7. Zhao JC, Bewlay BP, Jackson MR, Peluso LA. Alloying and phase stability in niobium silicide in-situ composites, in structural intermetallics. In: Hemker KJ, Dimiduk DM, Clemens H, Darolia R, Inui H, Larsen JM, Sikka VK, Thomas M, Whittenberger JD, editors. Structural intermetallics. Warrendale, PA: TMS, The Minerals, Metals & Materials Society; 2001. p. 483-491.
8. P.R. Subramanian, M.G. Mendiratta, D.M. Dimiduk, and M.A. Stucke Advanced intermetallic alloys - beyond gamma titanium aluminides Mater Sci Eng A239-240 1997 1 13
9. B.P. Bewlay, M.R. Jackson, and H.A. Lipsitt The balance of mechanical and environmental properties of a multielement niobium-niobium silicide-based in situ composite Metall Mater Trans A 27A 1996 3801 3808
10. D.L. Davinson, and K.S. Chan The fatigue and fracture resistance of a Nb-Cr-Ti-Al alloy Metall Mater Trans A 30A 1999 2007 2018
11. D.L. Davinson, K.S. Chan, and D.L. Anton The effects on fracture toughness of ductile-phase composition and morphology in Nb-Cr-Ti and Nb-Si in situ composites Metall Mater Trans A 27A 1996 3007 3018
12. K.S. Chan A computational approach to designing ductile Nb-Ti-Cr-Al solid-solution alloys Metall Mater Trans A 32A 2001 2475 2487
13. K. Zelenitsas, and P. Tsakiropoulos Study of the role of Al and Cr additions in the microstructure of Nb-Ti-Si in-situ composites Intermetallics 13 2005 1079 1095
14. B.P. Bewlay, P.W. Whiting, A.W. Davis, and C.L. Briant Creep mechanisms in niobium-silicide based in-situ composites MRS Symp Proc 552 1999 KK6.11.1 KK6.11.5
15. James D. Livingston Refractory and silicide Laves phases Mater Res Soc Symp Proc 194 1994 395 406
16. H.J. Goldschmidt, and J.A. Brand The constitution of the chromium-niobium-silicon system J Less Common Met 3 1961 34 43
17. T.B. Massalski Binary alloy phase diagrams vol. 2 1986 American Society for Metals Metals Park, Ohio 862 [see also 864 1699-703, 2050, 2052, 2054, 2056]
18. D.I. Bardos, K.P. Gupta, and Paul A. Beck Ternary laves phases with transition elements and silicon Trans Metall Soc AIME 221 1961 1087 1088
19. D.J. Thoma, and J.H. Perepezko A geometric analysis of solubility ranges in laves phases J Alloys Compd 224 1995 330 341
20. 2-based Laves phase alloys Mater Sci Eng A239-240 1997 260 264
21. F. Stein, M. Palm, and G. Sauthoff Structure and stability of laves phases. Part I. Critical assessment of factors controlling laves phase stability Intermetallics 12 2004 713 720
22. W. Kurz, and D.J. Fisher Fundamentals of solidification 3rd ed 1992 Trans Tech Publications p. 108-11
23. R. Abbaschian, and D.J. Lipschutz Eutectic solidification processing via bulk melt undercooling Mater Sci Eng A226-228 1997 13 21
24. M. Venkatraman, and J.P. Neuman The Cr-Nb (chromium-niobium) system Bull Alloy Phase Diagrams 7 5 1986 462 466
25. K.S. Kumar, and S.K. Mannan Mechanical alloying behavior in the Nb-Si, Ta-Si, and Nb-Ta-Si systems Mater Res Soc Symp Proc 133 1989 415 420