Slab Caster Design Criteria for High Quality Steel

80th Steelmaking Conference Proceedings

Volumn , Issue , 1997, Pages 679-688

  Harste, K ^a   Tacke, K H ^b  

^a AG DER DILLINGER HÜTTENWERKE   (Germany)

^b MAX PLANCK INSTITUT FÜR EISENFORSCHUNG GMBH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

STEELMAKING;

CASTER DESIGN; CIRCULAR ARC; CONTINUOUS CASTING MACHINES; DESIGN CRITERIA; HIGH QUALITY STEELS; INCLUSION DISTRIBUTION; SECONDARY STEELMAKING; SEPARATION RATE; SLAB CASTERS; TUNDISH;

CONTINUOUS CASTING;

EID: 84996136896     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (32)

1. H. Jacobi, H.J. Bäthmann, and J. Gronsfeld. “Neuartige Bestimmung des Makro-Reinheitsgrades am unkonventionell gewalzten Strangguβ”. Stahl und Eisen, 108, No. 20, 1988, pp. 946-958.
2. M. Hashio, M. Tokuda, M. Kawasaki, and T. Watanabe. “Improvement of cleanliness in continuously cast slabs at Kashima steel works”. In: Proc. 2nd Process Technology Conference, pages 65-73, Chicago, February 1981. Iron & Steel Society.
3. K. Harste, N. Bannenberg, and K.H. Tacke. “Influence of caster design on achievable cleanness”. In: 9th Japan-Germany, Seminar, pages 67-73, Dusseldorf, October 1996. VDEh.
4. B. Bergmann, H.A. Jungblut, F.J. Schmitt, and A. Ghilardi. “Development of a basic tundish slag with optimal metallurgical results”. In: Proc. 1st European Conf, on Cont. Casting, pages 2.235-2.244, Florence, Italy, September 1991.
5. N. Bannenberg and K. Harste. “Improvement in steel cleanness by tundish inertisation”. Revue de Metallurgie - CIT, 1993, pp. 71-76.
6. K.-H. Tacke and J.C. Ludwig. “Steel flow and inclusion separation in continuous casting tundishes”, steel research, 58, No. 6, 1-987, pp. 262-270.
7. K. Marukawa, M. Kawasaki, K. Nakajima, and J. Yoshiyama. “Behaviour of Inclusions in Tundish”. Trans. ISIJ, 24 1984, pp. B-14.
8. R. Clift, J.R. Grace, and M.E. Weber. Bubbles, Drops and Particles. Academic Press, New York, 1978.
9. P. Hammerschmid, K.-H. Tacke, L. Weber, M. Dubke, and K. Schwerdtfeger. “Vortex formation during drainage of metallurgical vessels”. Ironmaking and Steelmaking, 11, No. 6, 1984, pp. 332-339.
10. S. Uchida, T. Masaoka, H. Uchibori, S. Miyahara, I. Sugawara, and K. Murakami. “Production of Super Clean Steel by Slab Continuous Casting Process”. Nippon Kokan Technical Report Overseas, No. 36, 1982, pp. 42-54.
11. J.V. Florchak. “Straight- v. curved-mould continuous casters for slab production”. Ironmaking and Steelmaking, 6, No. 3, 1979, pp. 123-130.
12. M. Kodama, J. Nagai, T. Koshikawa, Y. Habu, O. Haida, and J. Matsuno. “A comparison of vertical and curved slab casting machines”. In: Fourth Internat. Iron and Steel Congress, pages 231-2313, London, 1982. The Metals Society.
13. H. Jacobi, R. Klemp, and K. Wünnenberg. “Reinheitsgrad tiefentschwefelter calciumbehandelter Stähle”. Stahl und Eisen, 107, No. 17, 1987, pp. 773-780.
14. A. Fuchs, H. Jacobi, K. Wagner, and K. Wünnenberg. “Bestimmung des makroskopischen Reinheitsgrades an Strangguβbrammen durch eine Off-line Ultraschallprüfung”. Stahl u. Eisen, 113, No. 11, 1993, pp. 51-60.
15. * pp. 7179.
16. B. Grimm, P. Andrzejewski, K. Wagner, and K.-H. Tacke. “Extended mould modelling for continuous casting”. In: 9th Japan-Germany Seminar, pages 48-57, Dusseldorf, October 1996. VDEh.
17. B. Grimm, P. Andrzejewski, K. Wagner, and K.-H. Tacke. “Modelling of inclusion behaviour in slab caster moulds”. In: Fifth Int. Clean Steel Conf., Balatonszeplak, Hungary, June 1997. Hungarian Mining and Metall. Soc.
18. K. Harste, M. Deisinger, I. Steinert, and K.-H. Tacke. “Thermische und mechar nische Modelle zum StranggieBen”. Stahl und Eisen, 115, No. 4, 1995, pp. 111-118.
19. M. Deisinger and K.-H. Tacke. “Unbending of continuously cast slabs with liquid core”. Ironmaking and Steelmaking, 24, No. 6, 1997.
20. K.-H, Tacke. “Multi-beam model for strand straightening in continuous casting”. Ironmaking and Steelmaking, 12, No. 2, 1985, pp. 87-94.
21. M. Yamada, S. Ogibayashi, M. Tezuka, and T. Mukai. “Production of hydrogen induced cracking (HIC) resistant steel by CC soft reduction”. In: Proc. 71st Steelmaking Conference, pages 77-85, Toronto, April 1988. Iron fc Steel Society.
22. T. Masaoka, S. Mizuoka, H. Kobayashi, and M. Suzuki. “Improvement of centerline segregation in continuously slab with soft reduction technique”. In: Proc. 72nd Steelmaking Conference, pages 63-69, Chicago, April 1989. Iron & Steel Society.
23. L.K. Chiang, “Application of soft reduction technique for improving centerline segregation in continuously cast slab”. In: Proc. 72nd Steelmaking Conference, pages 81-89, Chicago, April 1989, Iron h Steel Society.
24. M. Hattori, S. Nagata, A. Inaba, S. Ishitobi, T. Yamamoto, T. Okada, and M. Zeze. “Development of technology for elimination of segregation in continuously cast slabs”. In: Proc. 72nd Steelmaking Conference, pages 91-96, Chicago, April 1989. Iron & Steel Society.
25. H. Kobayashi, T. Masaoka, and M. Suzuki. “Control of centerline segregation in continuously cast slabs”. In: Sixth Internal. Iron and Steel Congress, volume 4, Steelmaking II, pages 285-292, Nagoya, 1990. ISIJ.
26. S. Ogibayashi, M. Kobayashi, M. Yamada, and T. Mukai. “Influence of soft reduction with one-piece rolls on center segregation in continuously cast slabs”. ISIJ International, 31, No. 12, 1991, pp. 1400-1407.
27. T. Itakura, T. Ishige, M. Nakada, H. Nakashima, and M. Tada. “High carbon tool steel casting by a vertical bending caster with soft reduction”. In: Proc. 77th Steelmaking Conference, pages 291295. Iron & Steel Society, April 1994.
28. K. Harste. Thermal Modeling as a Tool for Optimization and Control of Casting Processes, this conference.
29. K. Miyazawa and K. Schwerdtfeger. “Computation of bulging of continuously cast slabs with simple bending theory”. Ironmaking and Steelmaking, 6, No. 2, 1979, pp. 68-74.
30. T. Suzuki, K.-H. Tacke, K. Wunnenberg, and K. Schwerdtfeger. “Creep properties of steel at continuous casting temperatures”. Ironmaking and Steelmaking, 15, No. 2, 1988, pp. 90-100.
31. A. Palmaers. High Temperature Mechanical Properties of Steel as a Means for Controlling Continuous Casting. CRM Technical Report, November 1978.
32. K. Harste, T. Suzuki, and K. Schwerdtfeger. “Thermomechanical properties of steel: viscoplasticity of 7 iron and 7 Fe-C alloys”. Materials Science and Technology, 8 1992, pp. 23-33.