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JPS529900A - Manufacturing method of ferromagnetic metallic powder - Google Patents

Manufacturing method of ferromagnetic metallic powder

Info

Publication number
JPS529900A
JPS529900A JP50085798A JP8579875A JPS529900A JP S529900 A JPS529900 A JP S529900A JP 50085798 A JP50085798 A JP 50085798A JP 8579875 A JP8579875 A JP 8579875A JP S529900 A JPS529900 A JP S529900A
Authority
JP
Japan
Prior art keywords
manufacturing
metallic powder
ferromagnetic metallic
ferromagnetic
ferromagentic
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
JP50085798A
Other languages
Japanese (ja)
Inventor
Seiichi Asada
Masahiro Amamiya
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.)
Hitachi Ltd
Maxell Ltd
Original Assignee
Hitachi Ltd
Hitachi Maxell Ltd
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 Hitachi Ltd, Hitachi Maxell Ltd filed Critical Hitachi Ltd
Priority to JP50085798A priority Critical patent/JPS529900A/en
Publication of JPS529900A publication Critical patent/JPS529900A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Hard Magnetic Materials (AREA)

Abstract

PURPOSE:A manufacturing method of ferromagentic metallic powder intended for use as a high-density magnetic recording medium.
JP50085798A 1975-07-15 1975-07-15 Manufacturing method of ferromagnetic metallic powder Pending JPS529900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50085798A JPS529900A (en) 1975-07-15 1975-07-15 Manufacturing method of ferromagnetic metallic powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50085798A JPS529900A (en) 1975-07-15 1975-07-15 Manufacturing method of ferromagnetic metallic powder

Publications (1)

Publication Number Publication Date
JPS529900A true JPS529900A (en) 1977-01-25

Family

ID=13868891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50085798A Pending JPS529900A (en) 1975-07-15 1975-07-15 Manufacturing method of ferromagnetic metallic powder

Country Status (1)

Country Link
JP (1) JPS529900A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52134858A (en) * 1976-05-07 1977-11-11 Kanto Denka Kogyo Kk Method of making magnetic recording magnetic powder containing iron as main constituent
JPS5584033A (en) * 1978-12-20 1980-06-24 Hitachi Ltd Manufacture of magnetic recording medium
JPS5584034A (en) * 1978-12-20 1980-06-24 Hitachi Ltd Manufacture of magnetic recording medium

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52134858A (en) * 1976-05-07 1977-11-11 Kanto Denka Kogyo Kk Method of making magnetic recording magnetic powder containing iron as main constituent
JPS5729523B2 (en) * 1976-05-07 1982-06-23
JPS5584033A (en) * 1978-12-20 1980-06-24 Hitachi Ltd Manufacture of magnetic recording medium
JPS5584034A (en) * 1978-12-20 1980-06-24 Hitachi Ltd Manufacture of magnetic recording medium

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