JPS5259893A - Ferrite magnet for high density magnetic head - Google Patents

Ferrite magnet for high density magnetic head

Info

Publication number
JPS5259893A
JPS5259893A JP50136698A JP13669875A JPS5259893A JP S5259893 A JPS5259893 A JP S5259893A JP 50136698 A JP50136698 A JP 50136698A JP 13669875 A JP13669875 A JP 13669875A JP S5259893 A JPS5259893 A JP S5259893A
Authority
JP
Japan
Prior art keywords
ferrite magnet
magnetic head
high density
density magnetic
ferrite
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP50136698A
Other languages
Japanese (ja)
Inventor
Mitsutaka Nishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP50136698A priority Critical patent/JPS5259893A/en
Publication of JPS5259893A publication Critical patent/JPS5259893A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Ceramics (AREA)
  • Magnetic Heads (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

PURPOSE: To make a ferrite magnet for magnetic head dense by setting the temperature and pressure of the ferrite magnet at a fixed value by hot isostatic press.
COPYRIGHT: (C)1977,JPO&Japio
JP50136698A 1975-11-13 1975-11-13 Ferrite magnet for high density magnetic head Pending JPS5259893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50136698A JPS5259893A (en) 1975-11-13 1975-11-13 Ferrite magnet for high density magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50136698A JPS5259893A (en) 1975-11-13 1975-11-13 Ferrite magnet for high density magnetic head

Publications (1)

Publication Number Publication Date
JPS5259893A true JPS5259893A (en) 1977-05-17

Family

ID=15181372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50136698A Pending JPS5259893A (en) 1975-11-13 1975-11-13 Ferrite magnet for high density magnetic head

Country Status (1)

Country Link
JP (1) JPS5259893A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110608608A (en) * 2019-10-08 2019-12-24 海宁凌通磁业科技有限公司 Sintering production line for ferrite

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110608608A (en) * 2019-10-08 2019-12-24 海宁凌通磁业科技有限公司 Sintering production line for ferrite
CN110608608B (en) * 2019-10-08 2024-02-20 海宁凌通磁业科技有限公司 Sintering production line for ferrite

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