Experimantal Investigation of Refining with Rotating  and Puffing Argon Method for Aluminium Alloys

党惊知; 刘云

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Experimantal Investigation of Refining with Rotating and Puffing Argon Method for Aluminium Alloys

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- Experimantal Investigation of Refining with Rotating and Puffing Argon Method for Aluminium Alloys
- 旋转喷吹法对铝合金精炼的试验研究
- Issue 4, Pages: 283-286(1999)
- 作者机构：
  
  华北工学院材料工程系,山西,太原,030051
- 作者简介：
- 基金信息：
- DOI：
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- Published：1999
- 稿件说明：
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党惊知, 刘云. Experimantal Investigation of Refining with Rotating and Puffing Argon Method for Aluminium Alloys[J]. 1999, (4): 283-286.
DOI：

党惊知, 刘云. Experimantal Investigation of Refining with Rotating and Puffing Argon Method for Aluminium Alloys[J]. 1999, (4): 283-286. DOI：

摘要

目的　研究旋转喷吹法精炼铝合金的最佳工艺参数组合．方法　依据正交表进行实验，用极差分析法对实验数据进行处理，确定旋转喷吹法的最佳工艺参数组合．结果　旋转喷吹法精炼铝合金的最佳工艺参数组合：旋转速度６００ｒ／ｍｉｎ，流量０．４ｍ３／ｈ，精炼时间６ｍｉｎ，静置时间５ｍｉｎ．结论　旋转喷吹法是精炼铝合金，降低含气量最有效的方法

Abstract

Aim\ To study the optimal technical parameter of refining with the rotating and puffing method for aluminium alloys. Methods\ According to orthogonal table experimentize theory; the experiment data were treated with difference analytical method to obtain the optimal technical parameters. Results\ The optimal technical parameters: the rotating rate is 600 r/min

flow rate is 0.4 m\+3/h

refine time is 6 min and static time is 5 min. Conclusion\ The rotating and puffing argon method is an effective way to decrease hydrogen content of aluminium alloys.

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references

　朱承兴. 先进的铝合金精炼技术旋转喷吹法[J]. 特种铸造及有色合金, 1995, (4): 12～15.

　杨长贺, 高钦. 有色金属净化[M]. 大连: 大连理工大学出版社, 1989. 148～150.

　武殿梁. 铝液动态净化技术及工业装置的研究[D]. 太原: 华北工学院, 1998.

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