Flow stress analysis using the kocks-mecking model for ferrite-cementite steels with various ferrite grain sizes

ISIJ International

Volumn 48, Issue 7, 2008, Pages 1019-1025

  Tsuchida, Noriyuki ^a   Fukaura, Kenzo ^a   Nagai, Kotobu ^b   Tomota, Yo ^c  

^a UNIVERSITY OF HYOGO   (Japan)

^b NATIONAL INSTITUTE FOR MATERIALS SCIENCE   (Japan)

^c IBARAKI UNIVERSITY   (Japan)

Author keywords

Grain size; Kocks Mecking model; Strain rate; Stress strain curve; Temperature

Indexed keywords

ADVANCED HIGH STRENGTH STEEL; CARBIDES; FERRITE; GRAIN SIZE AND SHAPE; PLASTIC FLOW; STRESS-STRAIN CURVES; TEMPERATURE; TENSILE TESTING; THERMAL STRESS;

EFFECTS OF TEMPERATURE AND STRAIN RATE; GRAIN SIZE; GRAIN SIZE DEPENDENCE; HALL-PETCH EQUATION; HIGH SPEED TENSILE TESTS; KOCKS-MECKING MODEL; MICROMECHANIC MODELING; STRAIN RATE SENSITIVITY;

STRAIN RATE;

EID: 52049126247     PISSN: 09151559     EISSN: None     Source Type: Journal    
DOI: 10.2355/isijinternational.48.1020     Document Type: Article

References (31)

1. K. Nagai: J. Mater. Process. Technol., 117 (2001), 329.
2. R. Song, D. Ponge, D. Raabe, J. G. Speer and D. K. Matlock: Mater. Sci. Eng. A, A441 (2006), 1.
3. A. Ohmori, S. Torizuka and K. Nagai: ISIJ Int., 44 (2004), 1063.
4. T. Inoue, S. Torizuka, K. Nagai, K. Tsuzaki and T. Ohashi: Mater. Sci. Technol., 17 (2001), 1580.
5. N. Tsuchida, Y. Tomota and K. Nagai: ISIJ Int., 42 (2002), 1594.
6. N. Tsuchida, Y. Tomota and K. Nagai: Tetsu-to-Hagané, 89 (2003), 1170.
7. N. Tsuchida, Y. Tomota and K. Nagai: Tetsu-to-Hagané, 90 (2004), 1043.
8. N. Tsuchida, H. Masuda, Y. Harada, K. Fukaura, Y. Tomota and K. Nagai: Mater. Sci. Eng. A, A488 (2008), 446.
9. H. Conrad: J. Met., 16 (1964), 582.
10. H. Mecking and U. F. Kocks: Acta Metall., 29 (1981), 1865.
11. P. S. Follansbee and U. F. Kocks: Acta Metall., 36 (1988), 81.
12. U. F. Kocks: J. Eng. Mater. Technol., 98 (1976), 76.
13. P. S. Follansbee and G. T. Gray, III: Metall. Trans. A, 20A (1989), 863.
14. D. R. Chichili, K. T. Ramesh and K. J. Hemker: Acta Mater, 46 (1998), 1025.
15. N. Tsuchida, Y. Tomota, H. Moriya, O. Umezawa and K. Nagai: Acta Mater., 49 (2001), 3029.
16. J. H. Park and Y. Tomota: Z. Metallkd., 94 (2003), 53.
17. Y. Tomota, J. H. Park, N. Tsuchida, S. Takagi and T. Shimizu: High-speed Deformation of Specimens for Automotive Use, ISIJ, Tokyo, (2001), 147.
18. U. F. Kocks: Mater. Sci. Eng. A, A317 (2001), 181.
19. For example, The Elastic Modulus for Iron and Specimen, Maruzen Press, (1996), 40.
20. U. F. Kocks, A. S. Argon and M. F. Ashby: Prog. Mater. Sci., 19 (1975), 110.
21. T. Nojima: J. Soc. Mater. Sci. Jpn., 35 (1986), 1118.
22. E. Voce: J. Inst. Met., 74 (1948), 537.
23. F. R. Larson and J. Miller: Trans. ASME, 74 (1952), 765.
24. N. J. Petch: J. Iron Steel Inst., 174 (1953), 25.
25. J. H. Hollomon: Trans. AIME, 162 (1945), 268.
26. J. D. Campbell and W. G. Ferguson: Philos. Mag., 21 (1970), 63.
27. G. P. Tandon and G. J. Weng: Trans. ASME, 55 (1988), 126.
28. G.J. Weng: J. Mech. Phys. Solids, 38 (1990), 419.
29. N. Tsuchida: Unpublished data.
30. Q. Wei, S. Cheng, K. T. Ramesh and E. Ma: Mater. Sci. Eng. A, A384 (2004), 71.
31. H. Yada: High-speed Deformation of Specimens for Automotive Use, ISIJ, Tokyo, (2001), 120.