Hot-Direct Rolling, Runout Table Cooling and Mechanical Properties of Steel Strips Produced from Thin Slabs

38th Mechanical Working and Steel Processing Conference Proceedings

Volumn , Issue , 1997, Pages 351-366

  Muojekwu, C A ^a   Jin, D Q ^a   Hernandez, V H ^a   Samarasekera, L V ^a   Brimacombe, J K ^a  

^a UNIVERSITY OF BRITISH COLUMBIA   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

AUSTENITE; DYNAMIC RECRYSTALLIZATION; FERRITE; FORECASTING; GRAIN GROWTH; GRAIN SIZE AND SHAPE; GROWTH KINETICS; HOT ROLLING; STRAIN RATE;

AUSTENITE GRAIN SIZE; COILING TEMPERATURE; COMPACT STRIP PRODUCTION; DEFORMATION RESISTANCE; FERRITE GRAIN SIZE; GRAINSIZE; HOT DIRECT ROLLING; ROLL FORCE; RUNOUT TABLE COOLING; THIN SLAB;

COOLING;

EID: 85198141506     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (32)

1. I. N.S. Pottore, C.1. Gracia and A.J. DeArdo: "Interrupted and Isothermal Solidification Studies of Low and Medium Carbon Steels", Met. Trans. A, Vol. 22 A, 1991, pp.1871-1880
2. W. Rohde and G. Flemming: "CSP Technology - Current State, Capabilities and Further Developments", MPT, Vol. 18, No.4, 1995, pp.82-98.
3. David T. Blazevic: "Descaling Requirements for Higher Quality Medium and Thin Cast Slabs for Hot Strip Mills", Paper presented at the 21st Advanced Technology Symposium, Monterrey, Mexico, February 25-28, 1996.
4. M. Degner, W.Fabian, W. Tappe and P. Funke: "Investigations for the Optimization of the Dimensional Accuracy of Hot"Rolled Strip", Stahl und Eisen, Vol. 114, No.6, 1994, pp. 173-177.
5. Flemming, F. Hofinann, W. Rohde and D. Rosenthal: "The CSP Plant Technology and Its Adaptation to Expanded Production Programmes", Stahl und Eisen, 1993, Vol. 113, No.2, pp.37-46.
6. R. Mott, D. Chase, F. Hofinann and F. Kuper: "CSP Plant Nucor Steel, Hickman - The Outstanding Performance and the Expansion to Two Strands" Paper presented at the 2nd European Conference on Continuous Casting (METEC Congress), Dusseldorf, June 20-22, 1994.
7. A. Ferdandez and F. Kueper: "HYLSACSP Plant - First Operating Results!', Paper presented at ATS Journees SideIllfgigues, Paris, December 6-7, 1995.
8. David T. Blazevic: "Tertiary Rolled-In Scale - The Hot Strip Mill Surface Problem of the 1990's", 37th MWSP Coni Proc., ISS, Vol. 33, 1995, pp. 33-38.
9. Testu-to-Hagane, Vol. 74, No.7, 1-988, Special Issue on "Technology of Direct Linkage Between Continuous Casting and Hot Rolling Processes".
10. R. Priestner and C. Zhou: "Simulation of Microstructural Evolution in Nb-Ti Microalloyed Steel during Hot Direct Rolling",Ironmaking and Steelmaking, Volume 22, No.4, 1995, pp. 326-332.
11. R.K. Gibbs, R. Peterson and B.A. Parker: "Simulation of Hot Direct Rolling and Effects on Properties and Microstructure of Ti Microalloyed Steels", Proc. International Coni on Processing, Microstructure and Properties of Microalloyed and Other Modem High Strength Low Alloy Steels, ISS, 3-6 June 1991, pp.201-207.
12. N. Zentara and R. Kaspar: "Optimization of Pass Schedules for the Direct Rolling of Thin Slabs of.steel", Stahl und Eisen, Vol. 116, No.4, 1996, pp.99-105.
13. C.A. Muojekwu, D;Q. Jin, LV. Samarasekera and J.K. Brimacombe: "Thermomechanical History of Steel Strip During Rolling - A Comparison of Conventional Cold-Charge Rolling and Hot Direct Rolling og Thin Slabs", 37th MWSP Conf. Proc.. ISS. Vol. 33, 1995, pp.617-633.
14. R. Kaspar, N. Zentara and Jean Claude Herman: "Direct Charging of Thin Slabs of a Ti-Microalloyed Low Carbon Steel for Cold Forming", Steel Research, Vol. 65 No.7, 1994, pp. 279-283.
15. V. Leroy and J.C. Herman: "The Microstructures and Properties of Steels Processed by Thin Slab Casting"; Proc. Microalloying '95 Conference, Pittsburgh, June 1995, pp.213-223.
16. M. Militzer; A. Giumelli, E.B. Hawbolt and T.R. Meadowcroft: "Austenite Grain Growth Kinetics in AI-Killed Plain Carbon Steels", Met. Trans. A, Vol. 27 A, 1996, pp. 1-11.
17. R. Pandi, M. Militzer, E.B. Hawbolt and T.R.. Meadowcroft: "Effect of Cooling and Deformation on the Austenite Decomposition Kinetics", 37th MWSP Conf. Proc., ISS, Vol. 33, 1995,pp. 635-643.
18. T.J. Dixon, C.M. Sellars and J.A. Whiteman: "The Effect of Carbon Content During Hot Deformation of Austenite", 37th MWSP Coni Proc., ISS, Vol. 33, 1995, pp.. 705-71O.
19. Sun and E.B. Hawbolt: "Prediction of the Onset of Static Recrystallization After Hot Deformation", ISU International, 1995, Vol. 35, No.7, pp. 908-913.
20. Kamada and T. Hashimoto: "Effect of Hot Charge Direct Rolling Condition on Mechanical Properties of Nb Bearing Steel Plates!', ISU International, 1990, Vol. 30, No.3, pp. 241-247.
21. Priestnerand C. Zhou: "Application of Microstructural Models to Hot Direct Rolling of As-Cast Austenite", Proc. TMS Conf. on Advances in Hot Deformation Textures and Microstructures, ed. by J.J. Jonas et al., TMS, 1994, pp.121-138.
22. C. Devadas, LV. Samarasekera and E.B. Hawbolt: "The 'fhermal and Metallurgical State of Steel Strip during Hot Rolling - Parts I, II and III", Met Trans. A, 1991, Vol. 22A, pp. 307-349
23. A. Kumar, lV. Samarasekeraand E.B. Hawbolt: "Roll-Bite Deformation During the Hot Rolling of Steel Strip",.Journal of Materials Processing Technology, 1992, Vol. 30, pp.91-114.
24. D. Jin, R.G. Stachowiak, I.V. Samarasekera and J.K. Brimacombe: "Mathematical Modelling of Deformation· During Hot Rolling", Proc. 36th Mechanical Working and Steel Processing Conference, Baltimore, 1:994, pp. 16-19•
25. V.H. Hernandez, I.V. Samarasekera and J.K. Brimacombe: "Heat Transfer Model of Runout Tbale Cooling: A Fundamental APProach", Proc. 36th Mechanical Working and Steel Processing Conference, Baltimore, 1994, pp. 345-354.
26. M. Militzer, E.B. Hawbolt and T.R. Meadowcroft: "Prediction of the Ferrite Grain Size in Low Carbon Steels", Proc. 3rd International Coof. on HSLA Steels, Beijing, 1995.
27. P. Choquet, P. Fabrigue, J. Giusti, B. Chamont, J.N. Pezant and F. Blanchet: Modelling of Forces, Structure and Final Properties During the Hot Rolling Proceses on the Hot Strip Mill", Proc. International Symposium on Mathematical Modelling of Hot Rolling of Steel, CIM-MetSoc., 1990, edited by S. Vue, pp. 34-43.
28. Hlady, I.V. Samarasekera,E.B. Hawbolt and J.K. Brimacombe: "Heat Transfer in the Hot Rolling of Metals", Met Trans. B, 1995, Vol. 26B, pp. 1019-1027.
29. J. Filipovic, R. Viskanta, F. P. Incropera and T.A. Velslocki: "Thermal Behavior of a Moving Steel Strip Cooled by an Array of Planar Water Jets", HID-Vol. 162, Heat Transfer in Metals and Containerless Processing and Manufacturing, ASME 1991, pp. 13-23
30. E. Voce: "Relationship between Stress and Strain for Homogeneous Deformation", Journal Inst. Metals, 1951, pp. 537-562.
31. L. Lachmann and G. Zouhar: "Investigation of Strain Inhomogeneities During Hot Flat Rolling - Influences on the Microstructure Evolution", Steel Research, 1991, No. 10, pp.447-452.
32. W.B. Morrison: "The Influence of Compositional Variables on the Properties of Structural Plate", Proc. CANMET/CSIRA Conf. on Inclusions and Residuals in Steels: Effects on Fabrication and Service Behaviour, March 1985, ed. by J.D. Boyd and C.S. Champion, pp. 225-263.