JPS5571002A - Manufacture of magnetic powder for magnetic recording medium - Google Patents

Manufacture of magnetic powder for magnetic recording medium

Info

Publication number
JPS5571002A
JPS5571002A JP14412978A JP14412978A JPS5571002A JP S5571002 A JPS5571002 A JP S5571002A JP 14412978 A JP14412978 A JP 14412978A JP 14412978 A JP14412978 A JP 14412978A JP S5571002 A JPS5571002 A JP S5571002A
Authority
JP
Japan
Prior art keywords
powder
magnetic
manufacture
recording medium
salt
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.)
Granted
Application number
JP14412978A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6217363B2 (enExample
Inventor
Yasutaro Kamisaka
Seiichi Asada
Sadakuni Nagaike
Sanehiro Kudo
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 JP14412978A priority Critical patent/JPS5571002A/ja
Publication of JPS5571002A publication Critical patent/JPS5571002A/ja
Publication of JPS6217363B2 publication Critical patent/JPS6217363B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Magnetic Record Carriers (AREA)
  • Hard Magnetic Materials (AREA)
JP14412978A 1978-11-24 1978-11-24 Manufacture of magnetic powder for magnetic recording medium Granted JPS5571002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14412978A JPS5571002A (en) 1978-11-24 1978-11-24 Manufacture of magnetic powder for magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14412978A JPS5571002A (en) 1978-11-24 1978-11-24 Manufacture of magnetic powder for magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS5571002A true JPS5571002A (en) 1980-05-28
JPS6217363B2 JPS6217363B2 (enExample) 1987-04-17

Family

ID=15354869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14412978A Granted JPS5571002A (en) 1978-11-24 1978-11-24 Manufacture of magnetic powder for magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5571002A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920402A (ja) * 1982-07-26 1984-02-02 Fuji Photo Film Co Ltd 強磁性金属粉末
JPS61124507A (ja) * 1984-11-22 1986-06-12 Ube Ind Ltd 金属磁性粉末の製法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4882395A (enExample) * 1972-02-04 1973-11-02
JPS4911760A (enExample) * 1972-03-17 1974-02-01
JPS4915699A (enExample) * 1972-06-06 1974-02-12
JPS51112465A (en) * 1975-03-28 1976-10-04 Sony Corp Method of producing metallic magnetic powder
JPS5297357A (en) * 1976-02-13 1977-08-16 Sony Corp Method of making magnetic alloy powder containing iron and copper as main constituents

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4882395A (enExample) * 1972-02-04 1973-11-02
JPS4911760A (enExample) * 1972-03-17 1974-02-01
JPS4915699A (enExample) * 1972-06-06 1974-02-12
JPS51112465A (en) * 1975-03-28 1976-10-04 Sony Corp Method of producing metallic magnetic powder
JPS5297357A (en) * 1976-02-13 1977-08-16 Sony Corp Method of making magnetic alloy powder containing iron and copper as main constituents

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920402A (ja) * 1982-07-26 1984-02-02 Fuji Photo Film Co Ltd 強磁性金属粉末
JPS61124507A (ja) * 1984-11-22 1986-06-12 Ube Ind Ltd 金属磁性粉末の製法

Also Published As

Publication number Publication date
JPS6217363B2 (enExample) 1987-04-17

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