Behavior of Electrodeposited Fe/FeSi Composite in a Static Parallel Magnetic Field

Fe-Si composite coatings were electrodeposited with Fe-30wt%Si or Si particles on low silicon steel strips under a static magnetic field, the direction of imposed magnetic field kept parallel to electric field. The effects of magnetic field on the co-deposition process of magnetic Fe-30wt%Si particl...

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Bibliographic Details
Published inInternational journal of electrochemical science Vol. 14; no. 10; pp. 10002 - 10014
Main Authors Long, Qiong, Zhong, Yunbo, Wu, Yujiao, Li, Yingfen, Li, Juan
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.10.2019
Subjects
Co-deposition
Fe-Si particle
Filed gradient force
Magnetic field
MHD effect
Fe-Si particle
Co-deposition
MHD effect
Magnetic field
Filed gradient force
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Summary:Fe-Si composite coatings were electrodeposited with Fe-30wt%Si or Si particles on low silicon steel strips under a static magnetic field, the direction of imposed magnetic field kept parallel to electric field. The effects of magnetic field on the co-deposition process of magnetic Fe-30wt%Si particles and weak diamagnetic Si particles were investigated. With increasing the magnetic field flux (MFD), the hummocky structures were gradually transformed from the rod-like structures induced in a weak magnetic field. However, bean-like structures on the coating surface of Si particles became more obvious with the increase of MFD. The experimental results revealed that the magnetic property and conductivity of added particles had a great effect on the migration behavior and co-deposition of particles in magnetic fields.
ISSN:1452-3981
1452-3981
DOI:10.20964/2019.10.38