Numerical Simulation of Comprehensive Metallurgical Behavior of Liquid Steel in Slab Mold

Xiao Niangen; Ni Shengqi; Fu Huijie

Volume 30 Issue 3

Jul. 2009

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Article Navigation > IRON STEEL VANADIUM TITANIUM > 2009 > 30(3): 65-69,75

Xiao Niangen, Ni Shengqi, Fu Huijie. Numerical Simulation of Comprehensive Metallurgical Behavior of Liquid Steel in Slab Mold[J]. IRON STEEL VANADIUM TITANIUM, 2009, 30(3): 65-69,75.

Citation:

Xiao Niangen, Ni Shengqi, Fu Huijie. Numerical Simulation of Comprehensive Metallurgical Behavior of Liquid Steel in Slab Mold[J]. IRON STEEL VANADIUM TITANIUM, 2009, 30(3): 65-69,75.

Xiao Niangen, Ni Shengqi, Fu Huijie. Numerical Simulation of Comprehensive Metallurgical Behavior of Liquid Steel in Slab Mold[J]. IRON STEEL VANADIUM TITANIUM, 2009, 30(3): 65-69,75.

Citation:

Xiao Niangen, Ni Shengqi, Fu Huijie. Numerical Simulation of Comprehensive Metallurgical Behavior of Liquid Steel in Slab Mold[J]. IRON STEEL VANADIUM TITANIUM, 2009, 30(3): 65-69,75.

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Numerical Simulation of Comprehensive Metallurgical Behavior of Liquid Steel in Slab Mold

1. Xinyu Iron and Steel Co., Ltd., Xinyu 338001, Jiangxi, China;
2. School of Metallurgy Engineering and Resource, Anhui University of Technology, Ma, anshan 243002, Anhui, China

Received Date: 2009-03-19
Available Online: 2023-12-05
Publish Date: 2009-07-31

Abstract

Abstract

Numerical simulation of comprehensive metallurgical behavior of liquid steel in slab mold is described.It was found that the flow of liquid steel was decided by the shape and intensity of the jet of SEN.Under the condition of working tip structure of SEN used,the low pressure back flow zone near the side port of SEN result in the liquid steel outflow from the bottom of the sides port and the effective area of sides port became lower.The big fracture surface made the temperature of meniscus get low.The temperature of shell got low with the fracture surface increase.When the size of fracture surface is 1 400 mm×230 mm and 1 600 mm×230 mm,the thickness of narrow side solidification shell of mold outlet is 11.5 mm;the size of fracture surface is 1 800 mm×230 mm,the thickness of narrow side solidification shell of mold outlet is 13.4 mm.The fracture surface has little effect on the thickness of shell of wide sides.
- continuous casting,
- mold,
- liquid steel,
- fluid flow,
- heat transfer and solidification,
- numerical simulation

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