STUDY ON THE DYNAMIC DEGASSING OF ALUMINIUM ALLOY MELT WITH ROTARY IMPELLER IN SMALL MELTINGPOT

党惊知; 武殿梁; 程军

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STUDY ON THE DYNAMIC DEGASSING OF ALUMINIUM ALLOY MELT WITH ROTARY IMPELLER IN SMALL MELTINGPOT

更新时间：2026-09-14

- STUDY ON THE DYNAMIC DEGASSING OF ALUMINIUM ALLOY MELT WITH ROTARY IMPELLER IN SMALL MELTINGPOT
- 铝合金旋转喷吹技术用于动态小熔池的研究
- Issue 2, (1998)
- 作者机构：
  
  华北工学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1998
- 稿件说明：
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党惊知, 武殿梁, 程军. STUDY ON THE DYNAMIC DEGASSING OF ALUMINIUM ALLOY MELT WITH ROTARY IMPELLER IN SMALL MELTINGPOT[J]. 1998, (2).
DOI：

党惊知, 武殿梁, 程军. STUDY ON THE DYNAMIC DEGASSING OF ALUMINIUM ALLOY MELT WITH ROTARY IMPELLER IN SMALL MELTINGPOT[J]. 1998, (2). DOI：

摘要

本文应用相似理论设计了水力模拟实验，研究了铝合金炉外连续处理单元的小熔池中旋转喷吹除气．结果表明：采用Φ（２００～３００）ｍｍ熔池，熔体深度（３００～３６０）ｍｍ，Φ６０ｍｍ多孔叶片式旋转头，在转速为７００ｒ／ｍｉｎ时可以得到理想的除气效果．

Abstract

Based on the principle of simlitude

hydrodynamic modelling experiment has been developed to study the dynamic degassing of aluminium alloy melt with rotary impeller in small meltingpot of inline cleanup system. The results show that

using a Φ 60 mm multihole bladed degassing rotor in a Φ (200~300) mm meltingpot with depth (300~360) mm

under the gas flowrate of 0.177 m 3/h and rotating speed of 700 r/min

the degassing result is ideal.

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