Simulation of stray grain formation during single crystal seed melt-back and initial withdrawal in the Ni-base superalloy CMSX4

Materials Science and Engineering: A

Volumn 413-414, Issue , 2005, Pages 571-577

  Yang, Xiaoli ^a   Ness, Dylan ^a   Lee, Peter D ^a   D'Souza, Neil ^b  

^a IMPERIAL COLLEGE LONDON   (United Kingdom)

^b ROLLS ROYCE PLC   (United Kingdom)

Author keywords

Nickel base superalloys; Single crystal; Solidification; Stray grains; Undercooling

Indexed keywords

COMPUTER SIMULATION; CRYSTAL DEFECTS; CRYSTAL GROWTH; CRYSTAL MICROSTRUCTURE; CRYSTAL ORIENTATION; GRAIN SIZE AND SHAPE; METAL CASTING; NICKEL ALLOYS; SINGLE CRYSTALS; SOLIDIFICATION; THERMAL GRADIENTS;

CASTING PARAMETERS; NICKEL-BASE SUPERALLOYS; SOLIDIFICATION RATE; STRAY GRAIN FORMATION; STRAY GRAINS; UNDERCOOLING;

SUPERALLOYS;

SUPERALLOY;

EID: 29444447274     PISSN: 09215093     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.msea.2005.09.058     Document Type: Article

References (20)

1. E.W. Ross K.S. O'Hara in: E.A. Loria (Ed.) Superalloys 1996 1996 Minerals, Metals & Materials Soc. Warrendale 19
2. A.D. Cetel D.N. Duhl Superalloys 1988 1988 The Metallurgical Society Warrendale p. 235
3. S. Tin T.M. Pollock W.T. King in: T.M. Pollock R.D. Kissinger R.R. Bowman K.A. Green M. McLean G.B. Olson J.J. Schirra (Eds) Superalloys 2000 2000 Minerals, Metals & Materials Soc. Warrendale 201
4. J.Z. Wang, US Patent EP01306925 (2002).
5. N. Stanford A. Djakovic B.A. Shollock M. McLean N. D'Souza K in: A. Green H. Harada T.E. Howson T.M. Pollock R.C. Reed J.J. Schirra S. Walston (Eds) Superalloys 2004 2004 Minerals, Metals & Materials Soc. Warrendale 515
6. N. D'Souza M.G. Ardakani M. McLean B.A. Shollock Metall. Mater. Trans. A 31 2000 2877
7. X.L. Yang P.D. Lee N. D'Souza JOM 2005 40
8. N. D'Souza P.A. Jennings X.L. Yang H.B. Dong P.D. Lee M. McLean Metall. Mater. Trans. B 36 2005 657-666
9. R.C. Atwood P.D. Lee Met. Mater. Trans. B 33 2002 209
10. R.C. Atwood P.D. Lee Acta Mater. 51 2003 5447
11. W. Wang A. Kermanpur P.D. Lee M. McLean Int. J. Cast Met. Res. 15 2002 269
12. H.B. Dong P.D. Lee Acta Mater. 53 2005 659
13. P.D. Lee A. Chirazi R.C. Atwood W. Wang Mater. Sci. Eng. A 365 2004 57
14. W. Wang P.D. Lee M. McLean Acta Mater. 51 2003 2971
15. X.L. Yang H.B. Dong W. Wang P.D. Lee Mater. Sci. Eng. A 386 2004 129
16. P.D. Lee R.C. Atwood R.J. Dashwood H. Nagaumi Mater. Sci. Eng. A 328 2002 213
17. P.D. Lee J.D. Hunt Acta Mater. 49 2001 1383
18. H.B. Dong X.L. Yang W. Wang P.D. Lee J. Mater. Sci. 39 2004 7175
19. Rolls-Royce, "Material Specification MSRR 7248 Issue 1", 1996.
20. N. Stanford A. Djakovic B.A. Shollock M. McLean N. D'Souza P.A. Jennings Sci. Mater. 50 2004 159