ANALYSIS OF THERMAL AND MECHANICAL BEHAVIOR OF COPPER MOULD DURING THIN SLAB CASTING

83rd Steelmaking Conference Proceedings

Volumn , Issue , 2000, Pages 9-21

  Park, Joong Kil ^a   Samarasekera, Indira V ^a   Thomas, Brian G ^b   Yoon, U Sok ^c  

^a UNIVERSITY OF BRITISH COLUMBIA   (Canada)

^b UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

^c POSCO   (South Korea)

Author keywords

finite element; heat flux; mathematical model; mould distortion; Thin slab

Indexed keywords

CONTINUOUS CASTING; DIFFERENTIAL THERMAL ANALYSIS; THERMAL MODELING; THERMAL STRESS;

COPPER MOULDS; FINITE ELEMENT; MECHANICAL BEHAVIOR; MOLD DISTORTION; MOULD SHAPE; SLAB MOLDS; THERMAL BEHAVIOURS; THIN SLAB; THIN SLAB CASTING; THREE DIMENSIONAL FINITE ELEMENTS;

STEELMAKING;

EID: 85096761345     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (18)

1. B.G. Thomas, G.Li, A.Moitra and D.Habing, "Analysis of Thermal and Mechanical Behavior of Copper Moulds During Continuous Casting of Steel Slabs", Iron and Steelmaker, Oct, 1998, pp. 125-143.
2. Huang, B.G.Thomas, and F.M.Najjar, "Modeling Superheat Removal During Continuous Casting of Steel Slab, 1988 Steelmaking Conference Proceeding, Vol. 7 1, 1988, pp.41 1-421.
3. D.M. Salkiewicz, J.O.Ratka, "Development and Performance Results-High Performance Copper Alloy for Continuous Casting Moulds", 1995 Steelmaking Conference Proceeding, Vol.78, 1995, pp.369.376.
4. Thomas G.O'Connor and Jonathan A.Dantzig, "Modeling the Thin-Slab Continuous -Casting Mould", Metallurgical and Materials Transaction B, Vol.25B, 1994, pp.443-457.
5. C.A.M. Pinheiro, "Mould Thermal Response, Billet Surface Quality and Mould Flux Behavior in the Continuous Casting of Steel Billets with Powder Lubrication", Ph.D Thesis, 1997, University of British Columbia, Vancouver, Canada.
6. D.P. Evteev, : "Fundamental Laws of Heat Exchange Between Continuous Casting Mould and Slab", Stal in English, Vol.20, 1969, pp.708-711.
7. E.A. Upton, T.R.Satya Rao, P.H.Dauby and R.C. Knechtges, "Physical Metallurgy and Mathematical Modelling as Tools for Continuous Casting Optimization at KTV Steel", Iron and Steelmaker, Vol. 15, No.5, 1988, pp51-57.
8. R.Davies, N.Blake and P.Campbell, "Solidification Modelling-An Aid to Continuous Cassting", Proceedings of the 4th International Conference on Continuous Casting, Brussels, Belgium, Vol.2, 1988, pp.645-654.
9. J.Konishi, "Modelling of the Formation of Longitudinal Facial Cracks in the Continuous Casting of Steel Slabs, M.A.Sc. Thesis, 1996, University of British Columbia, Vancouver, Canada.
10. S.Hiraki, K. Nakajima, T.Murakami and T.Kanazawa, "Influence of Mould Heat Fluxes on Longitudinal Surface Cracks during High Speed Continuous Casting of Steel Slab", 77th Steelmaking Conference ProceedingsI,S S-AIME , 1994,p p.397-403.
11. R.B .Mahapatra, J.K.Brimacombe and I.V. Samaraseker,a "Mould Behavior and Its Influence on Quality in the Continuous Casting of Steel Slabs: Part II. Mould Heat Transfer, Mould Flux Behavior, Formation of Oscillation Marks, Longitudinal Off-Corner Depression, and Subsurface Cracks:, Met. Trans. B, Vol. 22B, 1991, pp.875-888.
12. M.M. Wolf, "Mould Heat Transfer and Lubrication Control-Two Major Functions of Caster Productivity and Quality Assurance", 13th Process Technology Division Conference Proceedings, ISS-AIME, 1995, pp.99-117.
13. K.Hibbit and J. Sorensen, ABAQUS, Providence, RI, 1996.
14. J. Szekely and N. J.Themelis, :Reate Phenomena in Process Metallurgy", Wiely- Interscience,N ew York, 1971 .
15. O.D.Kweon, POSCO, Pohang, Korea, Personal Communication.
16. G.Carlsson, B .Brolund and R.Nystrom, "Measurement of Mould Distortion and Mould Heat Flux in Industrial Caster", Journees Siderurgiques ATS, Paris, Dec.6-7, 1989.
17. M.R. Ozgu,"ContinuousC asterI nstrumentation: State-Of-The-Art Review", Can.Met.Quart., Vo1.35, No.3, 1996, pp.199-223.
18. Technical Information 0805, KM Europa Metal, AG.