The development of sheet gamma TiAl technology under the enabling propulsion materials/high speed civil transport (EPM/HSCT) program

Gamma Titanium Aluminides 2003

Volumn , Issue , 2003, Pages 33-45

  Das, Gopal ^a   Bartolotta, P A ^b   Kestler, H ^c   Clemens, H ^d  

^a Pratt and Whitaey   (United States)

^b NASA GLENN RESEARCH CENTER   (United States)

^c PLANSEE SE   (Austria)

^d UNIVERSITY OF LEOBEN   (Austria)

Author keywords

[No Author keywords available]

Indexed keywords

AIR TRANSPORTATION; BRAZING; DIFFUSION; EXHAUST GASES; GAS TURBINES; HONEYCOMB STRUCTURES; LASER APPLICATIONS; NOISE POLLUTION; NOZZLES; SPACECRAFT PROPULSION;

GAMMA TIAL SHEETS; REUSABLE LAUNCH VEHICLES (RLV); WATERJET MACHINING; WEIGHT REDUCTION;

TITANIUM ALLOYS;

EID: 4544310803     PISSN: None     EISSN: None     Source Type: Book    
DOI: None     Document Type: Conference Paper

References (21)

1. Paul A. Bartolotta and David L. Krause, "Titanium Aluminide Applications in the High Speed Civil Transport", Gamma Titanium Aluminides 1999. Ed. Y -W. Kim, D. Dimiduk and M.H. Loretto, TMS, (1999), 3-10.
2. Gopal Das, P.A. Bartolotta, H. Kestler, and H. Clemens, "The Sheet Gamma Technology Developed under the Enabling Propulsion Materials/High Speed Civil Transport (EPM/HSCT) Program: Sheet Production and Component Fabrication", Structural Intermetallics 2001 edited by K.J. Hemker, D.M. Dimiduk, H. Clemens, R. Darolia, H. Inui, J.M. Larsen, V.K. Vikka, M.Thomas, and J.D. Whittenberger, TMS, (2001), 121-130.
3. G. Das and P.A. Bartolotta, "Review of Sheet Gamma Technology Developed under the Enabling Propulsion Materials/ High Speed Civil Transport (EPM/HSCT) Program", presented at the Materials Solutions 2001, November 7, 2001, Indianapolis, IN.
4. H. Clemens and H. Kestler, "Processing and Applications of Intermetallic y-TiAl Based Alloys", Adv. Eng. Mater., 2 (2000), 551-570.
5. H. Clemens, W. Glatz, N. Eberhardt, H. -P. Martinz, and W. Knabl, "Processing, Properties and Applications of Gamma Titanium Aluminide Sheet and Foil Materials", Mater. Res. Soc. Symp. Proc., 460 (1997), 29-43.
6. H. Clemens et al., "Forging and Rolling of Ti-48Al-2Cr on Industrial Scale", Structural Intermetallics. Eds. R. Darolia et al, IMS (1993), 205.
7. H. Clemens, H.Kestler, N. Eberhardt, and W. Knabl, "Processing of γ-TiAl Based Alloys on an Industrial Scale", Gamma Titanium Aluminides 1999. Ed. Y -W. Kim, D. Dimiduk and M.H. Loretto, TMS (1999), 209-223.
8. G. Das and H. Clemens, "Deformation and Microstructure of Ti-47Al-2Cr-0.2Si Rolled Sheets", Gamma Titanium Aluminides 1999. Ed. Y -W. Kim, D. Dimiduk and M.H. Loretto, TMS (1999), 281-289.
9. G. Das, "Direct Rolling of Cast Gamma TiAl to Sheet"-Patent pending.
10. G. Das, S. Draper, J. D. Whittenberger, and P.A. Bartolotta, "Microstructure, Mechanical Properties, Forming, and Joining of 47XD Gamma TiAl Rolled Sheets", presented at the Aeromat 2001 Conference, 11-14 June, 2001, Long Beach, CA.
11. Y -W, Kim, "Ordered Intermetallics, Part III: Gamma Titanium Aluminides", JOM, vol. 46 (7), 1994, 30-39.
12. C. Koeppe, A. Bartels, H. Clemens, P. Schretter, W. Glatz, "Optimizing the Properties of TiAl Sheet Material for Application in heat protection shields or Propulsion Systems", Mater. Sci. Eng. A 201 (1995), 182-193.
13. F. Appel, R. Wagner, "Microstructure and Deformation of Two-Phase γ-Titanium Aluminide", Mater. Sci. Eng. R22 (1998), 187-268.
14. U. Habel, C.F. Yolton, and J.H. Moll, "Gas atomized γ-TiAl Based Alloys - Processing, Microstructure and Mechanical Properties", Gamma Titanium Aluminides 1999. edited by Y-W. Kim, D. M. Dimiduk, and M.H. Loretto, TMS (1999), 301-308.
15. H. Kestler et al., "Characterization of g-Titanium Aluminide Sheet Material for Aeroengine Application", Gamma Titanium Aluminide 1999 edited by Y -W. Kim, D. M. Dimiduk, and M.H. Loretto, TMS (1999), 423-430.
16. Enabling Propulsion Materials Program, Annual Technical Progress Report, Vol. 3: Task B - Exhaust Nozzle, January 31, 1998, 94.
17. Enabling Propulsion Materials Program, Annual Technical Progress Report, Vol. 3: Task B - Exhaust Nozzle, November 30, 1998, 104.
18. W. Glatz and H. Clemens, "Diffusion Bonding of Ti-47Al-2Cr-0.2Si Sheet Material", Intermetallics 5. (1997), 415-423.
19. JSF Technology Maturation Program Gamma Titanium Aluminide Nozzle Tile, Purchase Order No. F788193/Howmet No. HC98041A, April 2000, Final Report.
20. G. Das, I.E. Locci, and P.A. Bartolotta, "Burner Rig Test of primary annealed P/M Ti-46.5Al-4 (Cr,Nb,Ta,B) Sheet", presented at the Aeromat 2000 conference, June 28, 2000, Bellevue (Seattle), WA, USA.
21. G. Das, "TiAl Sheet Development for Axisymmetric Hypersonic Structures", (Final Report, Contract No. C-70682-K, Pratt & Whitney, WPB, FL, 31 October, 2001.