Invention Application
- Patent Title: METHOD OF MANUFACTURING HEXAGONAL FERRITE MAGNETIC PARTICLES
- Patent Title (中): 制造六角形铁素体磁性颗粒的方法
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Application No.: US14324852Application Date: 2014-07-07
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Publication No.: US20150010698A1Publication Date: 2015-01-08
- Inventor: Yasushi HATTORI , Yoshinori TAMADA
- Applicant: FUJIFILM CORPORATION
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM CORPORATION
- Current Assignee: FUJIFILM CORPORATION
- Current Assignee Address: JP Tokyo
- Priority: JP2013-142908 20130708
- Main IPC: G11B5/65
- IPC: G11B5/65 ; H01F1/03
Abstract:
The method of manufacturing hexagonal ferrite magnetic particles comprises applying an adhering matter comprising a glass component and an alkaline earth metal to hexagonal ferrite magnetic particles, and subjecting the hexagonal ferrite magnetic particles to which the adhering matter has been applied to a heat treatment.
Information query
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