公开(公告)号：US20240127999A1

公开(公告)日：2024-04-18

申请号：US18195343

申请日：2023-05-09

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Ji Young Byun ,  Kwang-Deok Choi ,  Soyeon Lee

IPC: H01F1/24 ,  H01F3/08

CPC classification number: H01F1/24 ,  H01F3/08

Abstract: The present exemplary embodiments may provide soft magnetic powder including metal powder and an oxide insulation film coating a surface of metal powder particles, in which the metal powder particles may include one or more selected from pure iron or an iron-based alloy and the oxide insulation film may include an oxide of a component constituting the metal powder particles.