Contributions from elastic inhomogeneity and from plasticity to γ′ rafting in single-crystal Ni-Al

Acta Materialia

Volumn 56, Issue 20, 2008, Pages 6156-6173

  Zhou, N ^a   Shen, C ^b   Mills, M J ^a   Wang, Y ^a  

^a Ohio State University   (United States)

^b GE GLOBAL RESEARCH   (United States)

Author keywords

Creep; Directional coarsening; Dislocation; Ni base superalloys; Phase field

Indexed keywords

COMPUTATIONAL METHODS; DISLOCATIONS (CRYSTALS); ELASTIC MODULI; ELASTICITY; METALLIC COMPOUNDS; NICKEL; NICKEL ALLOYS; PLASTICITY; PLASTICS; POWDERS; PRECIPITATES; THREE DIMENSIONAL;

AL ALLOYS; APPLIED STRESSES; AS MODELS; CHEMICAL POTENTIAL DIFFERENCES; COMPLETION TIMES; DIRECTIONAL COARSENING; DISLOCATION; DISLOCATION DENSITIES; DRIVING FORCES; EXPERIMENTAL DATUMS; EXTERNAL LOADS; EXTERNAL STRESSES; IN HOMOGENEITIES; INHOMOGENEOUS SYSTEMS; LATTICE MISFITS; MATRIX PHASIS; NI-BASE SUPERALLOYS; PHASE FIELD; PHASE FIELD MODELS; PLASTIC STRAINS; PRECIPITATE MICROSTRUCTURES; QUANTITATIVE COMPARISONS; SIMULATION TECHNIQUES; SPATIOTEMPORAL EVOLUTIONS;

ABS RESINS;

EID: 55949112400     PISSN: 13596454     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.actamat.2008.08.027     Document Type: Article

References (54)

1. Pollock T.M., and Argon A.S. Acta Metall Mater 41 (1992) 2253
2. Pollock T.M., and Argon A.S. Acta Metall Mater 42 (1994) 1859
3. Tien J.K., and Copley S.M. Metall Trans 2 (1971) 543
4. Tien J.K., and Copley S.M. Metall Trans 2 (1971) 215
5. Pineau A. Acta Metall Mater 24 (1976) 559
6. Miyazaki T., Nakamura K., and Mori H. J Mater Sci 14 (1979) 1817
7. Johnson W.C. Metall Trans a - Phys Metall Mater Sci 18 (1987) 233
8. Gayda J., and Srolovitz D.J. Acta Metall 37 (1989) 641
9. Nishimori H., and Onuki A. Phys Rev B 42 (1990) 980 Part B
10. Nabarro F.R.N., Cress C.M., and Kotschy P. Acta Mater 44 (1996) 3189
11. Li D.Y., and Chen L.Q. Scripta Mater 37 (1997) 1271
12. Ohashi T., Hidaka K., and Imano S. Acta Mater 45 (1997) 1801
13. Schimidt I., and Gross D. Proc R Soc Lond A455 (1999) 3085
14. Carry C., and Strudel J.L. Acta Metall 25 (1977) 767
15. Carry C., and Strudel J.L. Acta Metall 26 (1978) 859
16. Socrate S., and Parks D.M. Acta Metall Mater 41 (1993) 2185
17. Veron M., Brechet Y., and Louchet F. Acta Mater 44 (1996) 3633
18. Buffiere J.Y., and Ignat M. Acta Metall Mater 43 (1995) 1791
19. Ohashi T., Hidaka K., and Saito M. Mater Sci Eng a - Struct Mater Properties Microstruct Process 238 (1997) 42
20. Ichitsubo T., Koumoto D., Hirao M., Tanaka K., Osawa M., Yokohawa T., et al. Acta Mater 51 (2003) 4033
21. Gaubert A., Finel A., Le Bouar Y., and Boussinot G. Continuum Model Discrete Syst CMDS (2007) 11
22. Fahrmann M., Hermann W., Fahrmann E., Boegli A., Pollock T.M., and Sockel H.G. Mater Sci Eng a - Struct Mater Properties Microstruct Process 260 (1999) 212
23. Wang Y.U., Jin Y.M., Cuitino A.M., and Khachaturyan A.G. Acta Mater 49 (2001) 1847
24. Shen C., and Wang Y. Acta Mater 51 (2003) 2595
25. Shen C., Mills M.J., and Wang Y. Modeling dislocation dissociation and cutting of G′ precipitates in Ni-based superalloys by phase field method. In: George E.P., Mills M.J., and Eggeler G. (Eds). Defect Properties and Related Phenomena in Intermetallic Alloys (2003), Materials Research Society, Warrendale, PA
26. Shen C., and Wang Y. Int J Multiscale Comput Eng 1 (2003) 103
27. Shen C., and Wang Y. Acta Mater 52 (2004) 683
28. Wang Y., and Khachaturyan A. Philosophical magazine. A. Physics of condensed matter. Struct Defect Mech Properties 72 (1995) 1161
29. Wang Y., Banerjee D., Su C.C., and Khachaturyan A.G. Acta Mater 46 (1998) 2983
30. Wen Y.H., Simmons J.P., Shen C., Woodward C., and Wang Y. Acta Mater 51 (2003) 1123
31. Zhu J.Z., Wang T., Ardell A.J., Zhou S.H., Liu Z.K., and Chen L.Q. Acta Mater 52 (2004) 2837
32. Zhou N, Shen C, Mills MJ, Wang Y. Phase field modeling of gamma prime rafting in single crystal Ni-Al. In: ICAMDD'05, Goa, 2005.
33. Zhou N., Shen C., Mills M.J., and Wang Y. Acta Mater 55 (2007) 5369
34. Paris O., Fahrmann M., Fahrmann E., Pollock T.M., and Fratzl P. Acta Mater 45 (1997) 1085
35. Caron P., and Khan T. Mater Sci Eng 61 (1983) 173
36. Nathal M.V., and Ebert L.J. Scripta Metall 17 (1983) 115
37. Nathal M.V., and Ebert L.J. In: Gell M., et al. (Ed). Superalloys (1984), ASM, Materials Park, OH
38. Wang Y.U., Jin Y.M.M., and Khachaturyan A.G. J Appl Phys 92 (2002) 1351
39. Wang Y.U., Jin Y.M., and Khachaturyan A.G. Appl Phys Lett 80 (2002) 4513
40. Cahn J., and Hilliard J. J Chem Phys 28 (1958) 258
41. Chen L.Q., and Shen J. Comput Phys Commun 108 (1998) 147
42. Ansara I., Dupin N., Lukas H.L., and Sundman B. J Alloys Compounds 247 (1997) 20
43. Shen C., Chen Q., Wen Y.H., Simmons J.P., and Wang Y. Scripta Mater 50 (2004) 1023
44. Shen C., Chen Q., Wen Y.H., Simmons J.P., and Wang Y. Scripta Mater 50 (2004) 1029
45. Wang Y.Z., Chen L.Q., and Khachaturyan A.G. Scripta Metall Mater 25 (1991) 1387
46. Wang Y.U., Jin Y.M.M., and Khachaturyan A.G. Philos Mag 85 (2005) 261 Sp. Iss. SI
47. Schulze C., and Feller-Kniepmeier M. Mater Sci Eng a - Struct Mater Properties Microstruct Process 281 (2000) 204
48. Feller-Kniepmeier M., and Link T. Metall Trans 20 (1989) 1233
49. Keller R.R., Maier H.J., and Mughrabi H. Scripta Metall Mater 28 (1993) 23
50. Zhang J., Murakumo T., Harada H., and Koizumi Y. Scripta Mater 48 (2003) 287
51. Zhang J., Wang J., Harada H., and Koizumi Y. Acta Mater 53 (2005) 4623
52. Sass V., and Feller-Kniepmeier M. Mater Sci Eng a - Struct Mater Properties Microstruct Process 245 (1998) 19
53. Eshelby J.D. Proc R Soc Lond A 241 (1957) 396
54. Hirth J.P., and Lothe J. Theory of dislocations (1982), Wiley, New York