Grain refinement of horizontal continuous casting of the CuNi10Fe1Mn alloy hollow billets by rotating magnetic field (RMF)

2008 ◽  
Vol 62 (28) ◽  
pp. 4389-4392 ◽  
Author(s):  
Zhiming Yan ◽  
Xintao Li ◽  
Zhiqiang Cao ◽  
Xiaoli Zhang ◽  
Tingju Li
Keyword(s):  
Magnetic Field ◽  
Continuous Casting ◽  
Grain Refinement ◽  
Rotating Magnetic Field ◽  
Horizontal Continuous Casting ◽  
Hollow Billets

Grain Refinement of Pure Al by Inoculation and Rotating Magnetic Field

2015 ◽  
Vol 817 ◽  
pp. 410-414
Author(s):  
Hang Chen ◽  
Shi Chao Li ◽  
Jun Jia Zhang ◽  
Jin Chuan Jie ◽  
Hong Jun Ma ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Grain Size ◽  
Magnetic Flux ◽  
Flux Density ◽  
Grain Refinement ◽  
Holding Time ◽  
Rotating Magnetic Field ◽  
Magnetic Flux Density ◽  
Commercial Purity ◽  
Fading Effect

This study aims to understand the grain refinement behavior of commercial purity Al under the influences of inoculation and rotating magnetic field (RMF). Effects of RMF with magnetic flux density of 6mT on the refinement potency of Al-5Ti-1B were investigated. The experimental results indicate fading effect is obvious after adding 0.2 wt.% Al-5Ti-1B into Al with the holding time of 20 min. However, the fading effect can be eliminated to a great extent when RMF was applied to the inoculated Al until the temperature decreased to 662 °C. Meanwhile, the grain size can be further reduced. Compared to the grain size of pure Al under RMF until the temperature decreased to 662 °C, the grain size is coarser when applying RMF to the inoculated Al until solidification, which can be ascribed to the Joule heat produced by RMF.

THE LINEAR NON-IRON INDUCTOR WITH ROTATING MAGNETIC FIELD

2018 ◽  
Vol 2018 (49) ◽  
pp. 39-50
Author(s):  
О. Karlov ◽  
◽  
I. Kondratenko ◽  
R. Kryshchuk ◽  
A. Rashchepkin ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Rotating Magnetic Field
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