Stray grain formation in single crystal Ni-base superalloy welds

Journal of Applied Physics

Volumn 94, Issue 6, 2003, Pages 4203-4209

  Park, J W ^a   Babu, S S ^a   Vitek, J M ^a   Kenik, E A ^a   David, S A ^a  

^a OAK RIDGE NATIONAL LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CRYSTALLOGRAPHY; SINGLE CRYSTALS; SOLIDIFICATION; WELDS;

SUPERALLOY WELDS;

SUPERALLOYS;

EID: 0141921350     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1602950     Document Type: Article

References (17)

1. M. Gell, D. M. Duhl, and A. E. Giames, in Proceedings of the 4th International Symposium on the Development of Single Crystal Superalloy Turbine Blades, edited by J. K. Tien, Champion, PA, p. 205-214 (ASM, Metals Park, OH, 1980), pp. 205-214.
2. S. A. David, J. M. Vitek, S. S. Babu, L. A. Boatner, and R. W. Reed, Sci. Technol. Weld. Joining 2(2), 79 (1997).
3. J. M. Vitek, S. A. David, and L. A. Boatner, Sci. Technol. Weld. Joining 2(3), 109 (1997).
4. D. N. Duhl, in Superalloys, Supercomposites and Superceramics, edited by J. K. Tien and T. Caulfield (Academic Press, San Diego, 1989), pp. 59-72.
5. T. M. Pollock and W. H. Murphy, Metall. Mater. Trans. A 27A, 1081 (1996).
6. J. D. Hunt, Mater, Sci. Eng. 65, 75 (1984).
7. M. Gaumann, C. Bezencon, and W. Kurz, Acta Mater. 49, 1051 (2001).
8. S. A. David and J. M. Vitek, Int. Mater. Rev. 34, 213 (1989).
9. Sysweld, version 2002, ESI, Detroit, MI.
10. D. Dye, O. Hunziker, and R. C. Reed, Metall. Mater. Trans. A 32A, 1713 (2001).
11. M. Rappaz, J. M. Vitek, S. A. David, and L. A. Boatner, Metall. Mater. Trans. A 24A, 1433 (1993).
12. J. M. Vitek, S. S. Babu, S. A. David, and J.-W. Park, Proceedings of Thermec 2003, Madrid, Spain, July (TMS, Warrendale, PA, 2003).
13. D. R. Poirier and G. H. Geiger, Transport Phenomena in Materials Processing (TMS, Warrendale, PA, 1994).
14. W. J. Boettinger, S. R. Coriell, A. L. Greer, A. Karma, W. Kurz, M. Rappaz, and R. Trivedi, Acta Mater. 48, 43 (2000).
15. J. M. Vitek, S. S. Babu, and J.-W, Park, ORNL, personal communication.
16. W. Kurz and D. J. Fisher, Acta Metall. Mater. 29, 11 (1981).
17. M. Rappaz, S. A. David, J. M. Vitek, and L. A. Boatner, Proceedings of Trends in Welding Research, Gatlinburg, TN, May, 1990 (ASM International, Metal Park, OH, 1990).