Invention Grant
- Patent Title: Method for producing magnetic component using amorphous or nanocrystalline soft magnetic material
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Application No.: US16148198Application Date: 2018-10-01
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Publication No.: US10892089B2Publication Date: 2021-01-12
- Inventor: Airi Kamimura , Kazuaki Haga , Kensuke Komori , Katsuhiko Tatebe , Shingo Fubuki
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Applicant Address: JP Toyota
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: JP Toyota
- Agency: Oliff PLC
- Priority: JP2017-222910 20171120
- Main IPC: C21D8/02
- IPC: C21D8/02 ; H01F1/153 ; H01F41/00 ; H01F1/16 ; C21D1/26 ; B21D28/34 ; H01F3/04 ; H01F41/02 ; C22C45/00
Abstract:
The present disclosure provides a method for producing a magnetic component that enables efficient processing of an amorphous soft magnetic material or a nanocrystalline soft magnetic material. The method for producing a magnetic component comprising an amorphous soft magnetic material or nanocrystalline soft magnetic material comprises: a step of preparing a stacked body comprising a plurality of plate-shaped amorphous soft magnetic materials or nanocrystalline soft magnetic materials; a step of heating at least a portion of shearing in the stacked body to a temperature equal to or higher than the crystallization temperature of the soft magnetic materials; and a step of shearing the stacked body at the portion of shearing after the step of heating.
Public/Granted literature
- US20190156999A1 METHOD FOR PRODUCING MAGNETIC COMPONENT USING AMORPHOUS OR NANOCRYSTALLINE SOFT MAGNETIC MATERIAL Public/Granted day:2019-05-23
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