Dislocation reactions at γ/γ′-interfaces during shear creep deformation in the macroscopic crystallographic shear system (001)[110] of CMSX6 superalloy single crystals at 1025°C

Materials Science and Engineering: A

Volumn 246, Issue 1-2, 1998, Pages 133-142

  Kolbe, M ^a   Dlouhy, A ^b   Eggeler, G ^a  

^a RUHR UNIVERSITY BOCHUM   (Germany)

^b INSTITUTE OF PHYSICS OF MATERIALS   (Czech Republic)

Author keywords

Creep; Dislocation networks; Microstructure; Superalloy single crystals

Indexed keywords

CREEP; CREEP TESTING; CRYSTALLOGRAPHY; DISLOCATIONS (CRYSTALS); INTERFACES (MATERIALS); MICROSTRUCTURE; NICKEL ALLOYS; SHEAR DEFORMATION; SUPERALLOYS; TRANSMISSION ELECTRON MICROSCOPY;

CRYSTALLOGRAPHIC SHEAR SYSTEM; DISLOCATION NETWORK; INTERFACE DISLOCATION;

SINGLE CRYSTALS;

EID: 0003181548     PISSN: 09215093     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0921-5093(97)00733-8     Document Type: Article

References (17)

1. Pollock T.M., Argon A.S. Acta Metall. Mater. 40:1992;1.
2. Feller-Kniepmeier M., Link T. Metall. Trans. A20:1989;1233.
3. Feller-Kniepmeier M., Link T. Mater. Sci. Eng. A113:1989;191.
4. H. Mughrabi, W. Schneider, V. Sass, C. Lang, in: H. Oikawa, K. Maruyama, S. Takeuchi, M. Yamaguchi (Eds.), Strength of Materials, ICSMA 10, Proc. 10th Int. Conf., Sendai, Japan, The Japanese Institute of Metals, 1994, 705.
5. Pollock T.M., Argon A.S. Acta Metall. Mater. 42:1994;1859.
6. Keller R.R., Maier H.J., Mughrabi H. Scr. Metall. 28:1993;23.
7. Völkl R., Glatzel U., Feller-Kniepmeier M. Scr. Metall. Mater. 31:1994;1481.
8. Ghosh R.N., McLean M. Scr. Metall. 23:1989;1301.
9. Ghosh R.N., Curtis R.V., McLean M. Acta Metall. Mater. 38:1990;1977.
10. Mayr C., Eggeler G., Webster G.A., Peter G. Mater. Sci. Eng. A199:1995;121.
11. Mayr C., Eggeler G., Dlouhy A. Mater. Sci. Eng. A207:1996;51.
12. M. Kolbe, A. Dlouhy, C. Mayr, G. Eggeler, in: J. Earthman, F. Mohamed (Eds.), Proc. 7th Int. Conf. on Creep and Fracture of Engineering Materials and Science, The Minerals, Metals and Materials Society, Warrendale, PA, 1997, 677.
13. J. Hirth, J. Lothe, Theory of Dislocations, 2nd ed., John Wiley and Sons, New York, 1982, 26.
14. Eggeler G., Dlouhy A. Acta Mater. 45:1997;4251.
15. Pineau A. Acta Metall. 24:1976;559.
16. Nabarro F.R.N. Metall. Trans. A27:1996;513.
17. Glatzel U. Scr. Metall. Mater. 31:1994;291.