Work hardening and microstructure of AlMg5 after severe plastic deformation by cyclic extrusion and compression

Materials Science and Engineering: A

Volumn 355, Issue 1-2, 2003, Pages 180-185

  Richert, M ^a   Stuwe H P ^b   Zehetbauer, M J ^c   Richert, J ^a   Pippan, R ^b   Motz, Ch ^b   Schafler, E ^c  

^a AGH UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Poland)

^b Erich Schmid Institute of Materials Science   (Austria)

^c UNIVERSITY OF VIENNA   (Austria)

Author keywords

Cyclic extrusion compression; Fine grain structure; High strains; Work hardening coefficient

Indexed keywords

COMPACTION; DEFORMATION; DISLOCATIONS (CRYSTALS); GRAIN SIZE AND SHAPE; HYDROSTATIC PRESSURE; METALLOGRAPHIC MICROSTRUCTURE; STRAIN; STRAIN HARDENING;

CYCLIC EXTRUSION;

ALUMINUM ALLOYS;

ALUMINUM; COMPRESSION; EXTRUSION; HARDENING; MAGNESIUM; MICROSTRUCTURE; PLASTIC DEFORMATION;

EID: 0038502349     PISSN: 09215093     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0921-5093(03)00046-7     Document Type: Article

References (32)

1. D.A. Hughes, in: N. Hansen, D. Juul-Jensen, Y.L. Liu, B. Ralph (Eds.), Proceedings of Sixteenth RISO International Symposium on Materials Science: Microstructural and Crystallographic Aspects of Recrystallization, Riso National Laboratory, Roskilde, Denmark, 1995, p. 63.
2. Gil Sevillano J. van Houtte P. Aernoudt E. Prog. Mater. Sci. 25 1980 69
3. Hughes D.A. Hansen N. Scripta Metall. Mater. 33 1995 315
4. Rosen G.I. Juul Jensen D. Hughes D.A. Hansen N. Acta Metall. Mater. 43 1995 2563
5. Hansen N. Hughes D.A. Phys. Stat. Sol. (b) 149 1995 155
6. Müller M. Zehetbauer M. Borbély A. Ungar T. Scripta Mater. 35 1996 1461
7. Ungár T. Zehetbauer M. Scripta Mater. 35 1996 1467
8. Schafler E. Zehetbauer M. Borbely A. Ungar T. Mater. Sci. Eng. A 234-236 1997 445
9. Zehetbauer M. Ungár T. Kral R. Borbely A. Schafler E. Ortner B. Amenitsch H. Bernstorff S. Acta Mater. 47 1999 1053
10. Schafler E. Zehetbauer M. Kopacz I. Ungár T. Hanak P. Amenitsch H. Bernstorff S. Phys. Stat. Sol. (a) 175 1999 501
11. Zehetbauer M. Les P. Kovove Materialy (Metallic Mater.) 36 1998 153
12. M. Zehetbauer, in: T.C. Lowe, R.Z. Valiev (Eds.), Proceedings of NATO Advance Research Workshop 'Investigations and Applications of Severe Plastic Deformation', Moscow, Russia, August 2-6, 1999, Kluwer Academic Publishers, The Netherlands, 2000, p. 81.
13. Richert J. Richert M. Aluminium 62 1986 604
14. Hughes D.A. Acta Metall. Mater. 41 1993 1421
15. Richert M. Korbel A. Mater. Sci. Eng. A 234-236 1997 908
16. M. Richert, H.J. McQueen, in: H.J. McQueen, E.V. Konopleva, N.D. Ryan (Eds.), Proceedings of International Symposium on Hot Workability of Steels and Light Alloys and Composites, Thirtyfifth Annual Conference of Metallurgists, Canadian Institute of Mining, Metallurgy and Petroleum, Montreal, Canada, 1996, p. 15.
17. Richert M. Stüwe H.P. Richert J. Pippan R. Motz Ch. Mater. Sci. Eng. A 301 2001 237
18. Guyot P. Raynaud G.M. Acta Metall. Mater. 39 1991 317
19. A.D. Rollett, Strain Hardening at Large Strains in Aluminum Alloys, Ph.D. Thesis, Drexel University, Philadelphia, Pennsylvania, USA, 1988.
20. Ungár T. Mughrabi H. Rönnpagel D. Wilkens M. Acta Metall. 32 1984 333
21. Ungár T. Dragomir I. Revesz A. Borbely A. J. Appl. Cryst. 32 1999 992
22. A.S. Argon, in: R.W. Cahn, P. Haasen, (Eds.), Physical Metallurgy, North Holland, Elsevier, Amsterdam, 1996, Vol. III, p. 1923.
23. Zehetbauer M. Seumer V. Acta Metall. Mater. 41 1993 577
24. Schrank J. Ortner B. Stüwe H.P. Grabianowski A. Mater. Sci. Technol. I 1985 588
25. Haessner F. Schmidt J. Scripta Metall. 22 1988 1917
26. Witzel W. Stuewe H.P. Z. Metallk. 64 1973 33
27. Segal V.M. Reznikov V.O. Drobyshevskiy A.E. Kopylov V.I. Russ. Metall. 1 1981 99
28. Valiev R.Z. Krasilnikov N.A. Tsenev N.K. Mater. Sci. Eng. A 137 1991 35
29. Wang J. Iwahashi Y. Horita Z. Furukawa M. Nemoto M. Valiev R.Z. Langdon T.G. Acta Mater. 44 1996 2973
30. Gil Sevillano J. Aernoudt E. Mater. Sci. Eng. A 86 1987 35
31. J.L. Sturges, B. Parsons, B.N. Cole, in: J. Harding (Ed.), Mechanical Properties at High Rates of Strain, Conference series 47, The Institute of Physics, London, 1980, p. 35.
32. M. Zehetbauer, Proceedings of the Second International Symposium on Ultrafine Grained Materials, 2002 TMS Annual Meeting, Seattle, USA, February 17-21, 2002, The Minerals, Metals and Materials Society, Warrendale, PA, USA, 2002, p. 669.