Research of Making Powder of RE-Si Ferroalloy

Jia Dayong; Liu Shulin

doi:10.13374/j.issn1001-053x.1991.03.022

Volume 13 Issue 3

Oct. 2021

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Jia Dayong, Liu Shulin. Research of Making Powder of RE-Si Ferroalloy[J]. Chinese Journal of Engineering, 1991, 13(3): 222-227. doi: 10.13374/j.issn1001-053x.1991.03.022

Citation:

Jia Dayong, Liu Shulin. Research of Making Powder of RE-Si Ferroalloy[J]. Chinese Journal of Engineering, 1991, 13(3): 222-227. doi: 10.13374/j.issn1001-053x.1991.03.022

Jia Dayong, Liu Shulin. Research of Making Powder of RE-Si Ferroalloy[J]. Chinese Journal of Engineering, 1991, 13(3): 222-227. doi: 10.13374/j.issn1001-053x.1991.03.022

Citation:

Jia Dayong, Liu Shulin. Research of Making Powder of RE-Si Ferroalloy[J]. Chinese Journal of Engineering, 1991, 13(3): 222-227. doi: 10.13374/j.issn1001-053x.1991.03.022

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Research of Making Powder of RE-Si Ferroalloy

doi: 10.13374/j.issn1001-053x.1991.03.022

Department of Metallurgy

Received Date: 1990-11-03
Available Online: 2021-10-26

Abstract

Abstract

For making powder alloy, the riscosity and surface tension of liquid alloy are analysed and determined. Different atomization processes are put into operation in laboratory scale. A complex process of argon atomization and air cooling showes to be suitable for that purpose. The product of rare earth alloy powder is with a sizes of 0.2mm~2.0mm and good fluidity. For analysing the mechanism of atomizing process, a high speed photographic technology is used.
- rare earth alloy,
- atomization process for making powder,
- highspeed photography