Approach to the microstructural control of two medium carbon microalloyed steels under hot forming conditions

Authors

  • A. Al Omar Departamento de Ingeniería Mecánica, EPSEM, Universidad Politécnica de Cataluña
  • A. Chenaoui Laboratoire des Mécaniques des Milieux Hétérogènes, Faculté des Sciences et Techniques de Tanger
  • R. Dkiouak Laboratoire des Mécaniques des Milieux Hétérogènes, Faculté des Sciences et Techniques de Tanger
  • J. M. Cabrera Departamento de Ciencia de Materiales e Ingeniería Metalúrgica, ETSEIB, Universidad Politécnica de Cataluña
  • J. M. Prado Departamento de Ciencia de Materiales e Ingeniería Metalúrgica, ETSEIB, Universidad Politécnica de Cataluña

DOI:

https://doi.org/10.3989/revmetalm.2006.v42.i2.10

Keywords:

Microalloyed steels, Hot forming, Flow behaviour, Recrystallized grain size

Abstract


The main aim of the present investigation was to study the flow behaviour of two medium carbon microalloyed steels under hot forming conditions, and to analyse their microstructural evolution. The dependence of recrystallized grain size (Drec) on the Zener-Hollomon parameter Z shows a bimodal behaviour with transition from single to cyclic dynamic recrystallization. We also observed that the variation of Drec normalized by the Burgers
vector (b) with the steady state stress sss normalized by shear modulus (m) shows the same bimodal behaviour cited above. The Derby’s universal equation reported in the literature for recrystallized grain sizes was not followed; it seems that the presence of fine precipitated particles has a clear effect on this disagreement.

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References

[1] T. Gladman, Ironmaking Steelmaking 16 (1989) 241-245.

[2] F.B. Pickering, Physical metallurgy and the design of steels, Cap. 4, Ed. Applied Science Publishers, Essex, Inglaterra, 1978.

[3] W.C. Leslie, The physical metallurgy of steels, Cap. 6, Ed. McGraw Hill International, Tokyo, Japón, 1982.

[4] C.A. Hernández, S. F. Medina, J. E. Mancilla Y V. Blázquez, Rev. Metal. Madrid 28 (1992) 369- 382.

[5] S. F. Medina Y J. E. Mancilla, ISIJ Int. 36 (1996) 1.063-1.069

[6] M. Mabuchi, K. Ameyama, H. Iwasaki Y K.Higashi, Acta Metall. 47 (1999) 2.047-2.054.

[7] T. Mohri, M. Mabuchi, M. Nakamura, T. Asahina, H. Iwasaki, T. Aizawa Y K. Higashi, Mater. Sci. Eng. A 290 (2000) 139-144. doi:10.1016/S0921-5093(00)00959-X

[8] W. J. Kim, S. W. Chung, C. S. Chung Y D. Kum, Acta Metall. 49 (2001) 3.337-3.345.

[9] A. Wantzen, P. Karduck Y G. Gottstein, Proc. Conf., ICSMA5, Ed. P. Haasen et al., Pergamon Press, Nueva York, 1, (1979) pp. 517-522.

[10] L. Blaz, T. Sakai Y J.J. Jonas, Metal Sci. 17 (1983) 609-616.

[11] P.J. Gras, Metall. Trans. A 6 (1975) 1.197-1.206.

[12] S. F. Medina Y A. Quispe, ISIJ Int. 41 (2001) 774-781. doi:10.2355/isijinternational.41.774

[13] G.E. San Martín, S.I. Núñez Pettinari, J.E. Ruzzante Y G.F. Merlone, Scr. Metall. Mater. 26 (1992) 405-410. doi:10.1016/0956-716X(92)90620-T

[14] B. Mintz, J.J. Jonas Y R. Abu-Shosa, Mater. Sci. Technol. 7 (1991) 904-913.

[15] J. C. Malas, R. D. Irwin Y R. V. Grandhi, J. Mater. Engng. Perf.2 (1993) 703-713. doi:10.1007/BF02650060

[16] C. M. Sellars, Mater. Sci. Technol. 1 (1985) 325-332.

[17] M. Suehiro, K. Saito, Y. Tsukano, H. Yada, T. Senuma Y Y. Matsumura, Trans. ISIJ 27 (1987) 439-445.

[18] Y. Saito, T. Enami Y T. Tanka, Trans. ISIJ 25 (1985) 1.146-1.155.

[19] H. J. Mc Queen Y J.J. Jonas, Treatise on Materials Science and Technology 6 Academic press, 1975, p. 393-493.

[20] R. J. Twiss, Pageoph 115 (1977) 227-244. doi:10.1007/BF01637105

[21] J. P. Poirier, Creep of crystals, Cambridge Univ. Press. Inglaterra,1985.

[22] B. Derby, Scr. Metall. Mater. 27 (1992) 1.581- 1.586.

[23] B. Derby, Acta Metall. 39 (1991) 955-962. doi:10.1016/0956-7151(91)90295-C

[24] B. Derby Y M.F. Ashby, Scr. Metall. Mater. 21 (1987) 879-884.

[25] S. Sakui, T. Sakai Y K. Takeishi, Trans ISIJ 17(1977) 718-725.

[26] T. Sakai Y J.J. Jonas, Acta Metall. 32 (1984) 189-209. doi:10.1016/0001-6160(84)90049-X

[27] M.J. Luton Y C.M. Sellars, Acta Metall. 17 (1969) 1.033-1.043.

[28] J.M. Cabrera, A. Al Omar, J.J. Jonas Y J.M. Prado, Metall. Trans. A 28 (1997) 2.233-2.244.

[29] A. Al Omar, J.M. Cabrera Y J.M. Prado, Rev. Métall. (París) 5 (1998) 589-597.

[30] E. Novillo, M.M. Petite, J.L. Bocos E I. Gutiérrez, Rev. Metal. Madrid 40 (2004) 352-358.

[31] J.M. Cabrera, J.M. Prado Y M.A. Barrón, Steel Research 70 (1999) 59-66.

[32] S. F. Medina, M. Chapa, P. Valles, A. Quispe Y M. I. Vega, ISIJ Int. 39 (1999) 930-936. doi:10.2355/isijinternational.39.930

[33] P.E. Reynolds, Ironmaking Steelmaking 8 (1991) 52-58.

[34] F.G. Wilson Y T. Gladman, Inter. Mater. Rev. 33 (1988) 221-286.

[35] O.N. Dogan, G.M. Michal Y H.W. Kwon, Metall. Trans. A, 23 (1992) 2.121-2.129.

[36] M. Chapa, S. F. Medina, V. López Y B. Fernández, ISIJ Int. 42 (2002) 1.288-1.296.

[37] P.R. Rios, Mater. Sci. Technol. 4 (1988) 324-327.

[38] M. Hillert Y L.I. Staffanson, Acta Chem. Scand. 24 (1970) 3.618-3.626.

[39] H. Adrian, Mater. Sci. Technol. 18 (1992) 406- 420.

[40] H. Adrian Y F.B. Pickering, Mater. Sci. Technol. 17 (1991) 176-182.

[41] J.M. Cabrera, E. Flores, A. Al Omar Y J.M. Prado, Fundamentals and Applications of Microalloying Forging Steels, Eds. C.J. Van Tyne, G. Krauss, D.K. Matlock, TMS, Warrendale, (1996), pp. 173-186.

[42] J.M. Cabrera, A. Al Omar Y J.M. Prado, Z. Metallk. 89 (1998) 47-58.

[43] S. F. Medina, M. Chapa, M. Gómez, A. Quispe, V. López Y B. Fernández, Rev. Metal. Madrid 39 (2003) 408-417.

[44] J.M. Cabrera, A. Al Omar Y J.M. Prado, J. Mater. Sci.. 31 (1996) 1.303-1.309

[45] J.M. Cabrera, A. Al Omar Y J.M. Prado, Rev. Metal. Madrid 31 (1995) 3-13.

[46] F. Montheillet Y J.J. Jonas, Encycl. Appl. Phys. 19 (1996) 205-225. doi:10.1007/BF00932399

[47] J. G. Speer Y S. S. Hansen, Metall. Trans. A 20 (1989) 25-38. doi:10.1007/BF02647491

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Published

2006-04-30

How to Cite

Al Omar, A., Chenaoui, A., Dkiouak, R., Cabrera, J. M., & Prado, J. M. (2006). Approach to the microstructural control of two medium carbon microalloyed steels under hot forming conditions. Revista De Metalurgia, 42(2), 103–113. https://doi.org/10.3989/revmetalm.2006.v42.i2.10

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