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2000•Journal of East China University of MetallargyRequires access

Experiment on optimization of internal shape in billet continuous casting tundish

Wang Jing

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Abstract

By means of hydraulic model, temperature and concentration in tundish are studied. It indicates that the internal shape in testing ground are not good enough. Flow in tundish is improved when cross-walls or V”word-wall is set up. Good results with opening of 130 mm×100 mm in cross-walls and 150 mm×80 mm in“V”word-wall are achived. In condition of normal casting temperature difference between one and two-nozzle is about 1℃.

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What this paper is about

By means of hydraulic model, temperature and concentration in tundish are studied. It indicates that the internal shape in testing ground are not good enough. Flow in tundish is improved when cross-walls or V”word-wall is set up. Good results with opening of 130 mm×100 mm in cross-walls and 150 mm×80 mm in“V”word-wall are achived. In condition of normal casting temperature difference between one and two-nozzle is about 1℃.

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Available abstract

By means of hydraulic model, temperature and concentration in tundish are studied. It indicates that the internal shape in testing ground are not good enough. Flow in tundish is improved when cross-walls or V”word-wall is set up. Good results with opening of 130 mm×100 mm in cross-walls and 150 mm×80 mm in“V”word-wall are achived. In condition of normal casting temperature difference between one and two-nozzle is about 1℃.

Key concepts: Tundish, Nozzle, Casting, Continuous casting, Materials science, Flow (mathematics), Metallurgy, Mechanical engineering

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