Prediction of microstructural changes during hot rod rolling

International Journal of Machine Tools and Manufacture

Volumn 43, Issue 14, 2003, Pages 1487-1495

  Serajzadeh, S ^a  

^a SHARIF UNIVERSITY OF TECHNOLOGY   (Iran)

Author keywords

Flow stress; Hot deformation; Recrystallization; Rod rolling

Indexed keywords

CRYSTALLIZATION; DEFORMATION; FINITE ELEMENT METHOD; MATHEMATICAL MODELS; MICROSTRUCTURE;

HOT ROD ROLLING;

HOT ROLLING;

EID: 0141569773     PISSN: 08906955     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0890-6955(03)00167-6     Document Type: Article

References (29)

1. Honeycombe R.W.K. Steels Microstructure and Properties. 1981;Edward Arnold, London.
2. Sellars C.M. Modelling microstructure development during hot rolling. Mater. Sci. Technol. 6:1990;1072-1081.
3. Kemp I.P. Model of deformation and heat transfer in hot rolling of bars and sections. Ironmaking Steelmaking. 17:1990;139-143.
4. Park J.J., Oh S.H. Application of three dimensional finite element analysis to shape rolling processes. Trans. ASME J. Eng. Ind. 112:1990;36-46.
5. Kim N., Lee S.M., Shin W., Shivpuri R. Simulation of square-to-oval single pass rolling using a computationally effective finite and slab element method. Trans. ASME J. Eng. Ind. 114:1992;329-335.
6. Braun P., Rohloff M. A method for the calculation of temperature during hot rolling of bars and rod. Steel Res. 114:1993;350-356.
7. Said A., Lenard J.G., Ragab A.R., Abo Elkhier M. The temperature, roll force and roll torque during hot bar rolling. J. Mater. Process. Technol. 88:1999;147-153.
8. Lee Y., Choi S., Kim Y.H. Mathematical model and experimental validation of surface profile of a workpiece in round-oval-round pass sequence. J. Mater. Process. Technol. 108:2000;87-96.
9. Komori K. Simulation of deformation and temperature in multi-pass caliber rolling. J. Mater. Process. Technol. 71:1997;329-336.
10. Komori K. Rigid-plastic finite element method for analysis of three-dimensional rolling that requires small memory capacity. Int. J. Mech. Sci. 40:1998;479-491.
11. Hsiang S.H., Lin S.L. Study of a 3-d FEM combined with the slab method for shape rolling. J. Mater. Process. Technol. 100:2000;74-79.
12. Anelli E. Application of mathematical modeling to hot rolling and controlled cooling of wire rods and bars. ISIJ Int. 32:(3):1992;440-449.
13. Yanagimoto J., Ito T., Liu J. FE based analysis for the microstructure evolution in hot bar rolling. ISIJ Int. 40:2000;64-70.
14. Bergstrom Y. A dislocation model for stress-strain behavior of polycrystalline α-Fe with especial emphasis on the variation of the densities of mobile and immobile dislocations. Mater. Sci. Eng. 5:1969/1970;193-200.
15. Serajzadeh S., Karimi Taheri A., Mucciardi F. Prediction of temperature distribution in the hot rolling of slabs. Model. Simul. Mater. Sci. Eng. 10:2002;185-203.
16. Hadly C.O., Brimacombe J.K., Samarasekara I.V., Hawbolt E.B. Heat transfer in the hot rolling of metals. Metall. Mater. Trans. 26B:1995;1019-1027.
17. Morales R.D., Lopez A.G., Oliveres I.M. Heat transfer analysis during water spray cooling of steel rods. ISIJ Int. 30:1991;48-57.
18. Kobayashi S., Oh S.I., Altan T. Metal Forming and Finite Element Method. 1988;259 Oxford University Press, Oxford.
19. Hartley P., Sturgess C.E.N., Rowe G.W. Friction in finite element analyses of metal forming processes. Int. J. Mech. Sci. 21:1979;301-311.
20. Serajzadeh S., Karimi Taheri A. Prediction of flow stress at hot working condition. Mech. Res. Commun. 30:2003;87-93.
21. Colas R. High temperature deformation of low carbon steels. Mater. Forum. 14:1993;253-257.
22. Porter D.A., Sterling K.E. Phase Transformation in Metals and Alloys. 1981;Van Nostrand Reinhold, UK.
23. Serajzadeh S. Development of constitutive equations for a high carbon steel using additivity rule. ISIJ Int. 43:2003;1057-1062.
24. Darken L.S., Gurry R.W. Physical Chemistry of Metals. 1953;415 McGraw-Hill, New York.
25. Hodgson P.D., Gibbs R.K. A mathematical model to predict the mechanical properties of hot rolled C-Mn and microalloyed steels. ISIJ Int. 32:1992;1329-1338.
26. Serajzadeh S., Karimi Taheri A., Mucciardi F. Unsteady state work-roll temperature distribution during continuous hot slab rolling. Int. J. Mech. Sci. 44:2002;2447-2462.
27. Serajzadeh S., Karimi Taheri A. An investigation of the silicon role on austenite recrystallization. Mater. Lett. 56:2002;984-989.
28. Hodgson P.D., Jonas J.J., Yue S. Strain accumulation and post-dynamic recrystallization in C-Mn steels. Mater. Sci. Forum. 113:1993;473-478.
29. Samuel F.H., Yue S., Jonas J.J., Barnes K.R. Effect of dynamic recrystallization on microstructural evaluation during strip rolling. ISIJ Int. 30:1990;216-225.