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Materials Science in Additive Manufacturing In situ electromagnetic field manipulation during LMD

A B

C D

Figure 6. Schematic of the Lorentz force action mechanism on the molten pool flow with electromagnetic field. (A) The induced electromagnetic field
passes through the deposition layer. (B) Vector decomposition of molten pool flow. (C) Lorentz force action mechanism. (D) Electromagnetic field changes
the flow direction

A B C

D E F

G H I

J K L

Figure 7. The scanning electron microscopy images of deposition layers for samples EM-0 and EM-1. (A-F) EM-0. (G-L) EM-1. Scale bars: 10 µm
(A-C; G-I); 5 µm (D-F; J-L)

Volume 4 Issue 1 (2025) 10 doi: 10.36922/msam.8332