EFFECTS ON SOLIDIFICATION  CONDUCT HEAT AND MECHANICAL PERFORMANCE BY MOLTEN STEEL VORTEX FLOWING IN A MOULD

Abstract

Abstract: Endue SEN new function：put a X-shape flow leading flake inside an SEN so that molten steel goes from meso-bundle to mould flows in vortex. With solidification conduct heat cou-pling numerical analysis and molten steel flowing in a mould of 165 mm×165 mm square ingot continuous casting，X-shape SEN pouring is proven to have relieved depth by shock and evened the distribution of temperature field. Industry test shows that X-shape SEN pouring can improve the low time structure and mechanical performance of a continuous casting billet.

Key words: Mould, SEN, Square ingot continuous casting, Hydroforming process, Hydro-pressing, Preforming, Tube mechanical pressing, Wall thickness distribution

CLC Number:

TF777.2

Cui Xiaochao;Ma Chongshan;Liu Cai;Shi Rong;Yu Bingqiang. EFFECTS ON SOLIDIFICATION CONDUCT HEAT AND MECHANICAL PERFORMANCE BY MOLTEN STEEL VORTEX FLOWING IN A MOULD[J]. , 2003, 39(5): 134-138.

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EFFECTS ON SOLIDIFICATION CONDUCT HEAT AND MECHANICAL PERFORMANCE BY MOLTEN STEEL VORTEX FLOWING IN A MOULD

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