Invention Application
- Patent Title: MAGNETIC POWDER, COMPRESSED POWDER CORE, METHOD OF PREPARATION THEREOF
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Application No.: US16693603Application Date: 2019-11-25
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Publication No.: US20200168376A1Publication Date: 2020-05-28
- Inventor: Dongwon KANG , Jin Bae KIM , Joungwook KIM
- Applicant: LG ELECTRONICS INC.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@1b1b9532
- Main IPC: H01F1/147
- IPC: H01F1/147 ; H01F1/22 ; H01F41/02
Abstract:
Disclosed are magnetic powders, compressed magnetic powders and a preparation method thereof. The magnetic powder contains a plate-shaped particle whose aspect ratio defined in a following relationship 1 is equal to or larger than 4: [relationship 1] aspect ratio=length of long side of plate-shaped particle/length of short side of plate-shaped particle.
Information query
