Effect of Inner Cooling Apparatus -U Shape Pipe on Flow of Molten Steel in Slab Continuous Casting Mold

晋艳娟; 崔小朝

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Effect of Inner Cooling Apparatus -U Shape Pipe on Flow of Molten Steel in Slab Continuous Casting Mold

更新时间：2026-01-21

- Effect of Inner Cooling Apparatus -U Shape Pipe on Flow of Molten Steel in Slab Continuous Casting Mold
- Special Steel Vol. 27, Issue 3, Pages: 29-31(2006)
- 作者机构：
  
  太原科技大学应用科学学院,太原,030024
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：09 January 2006，
  
  Online First：10 March 2023，
  
  Published：10 March 2006
- 稿件说明：
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晋艳娟, 崔小朝. Effect of Inner Cooling Apparatus -U Shape Pipe on Flow of Molten Steel in Slab Continuous Casting Mold[J]. Special Steel, 2006, 27(3): 29-31.
DOI：

晋艳娟, 崔小朝. Effect of Inner Cooling Apparatus -U Shape Pipe on Flow of Molten Steel in Slab Continuous Casting Mold[J]. Special Steel, 2006, 27(3): 29-31. DOI：

摘要

针对1 240 mm×200 mm板坯连铸提出了一种钢水内外复合冷却技术

即在“结晶器内设置内冷却器-U形管”

起到提高传热效率和改善钢液流动之目的。运用流体力学分析软件

就内外复合冷却结晶器内钢水的流动状态进行了数值模拟

发现内冷却器可以使结晶器内钢水的流动状态均匀

部分起到电磁制动之功效

有利于钢液中的夹杂物上浮。

Abstract

A technology of inner-outer couple cooling of molten steel in mold for 1 240 mm x 200 mm slab concasting i

to set an inner cooling apparatus- U shape pipes has been advanced to enhance efficiency of heat transfer and improve flow of molten steel. The flow status of molten steel in the inner-outer couple cooling mold was simulated by using fluid dynamics software. It is found that the flow status of molten steel in mold is uniform by using inner U- shape cooling apparatus

which has effect of electromagnetic trig to be favourable to inclusion in steel floating up.

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