JPS54103600A - Manufacture of magnetic powder for magnetic recorder - Google Patents

Manufacture of magnetic powder for magnetic recorder

Info

Publication number
JPS54103600A
JPS54103600A JP926678A JP926678A JPS54103600A JP S54103600 A JPS54103600 A JP S54103600A JP 926678 A JP926678 A JP 926678A JP 926678 A JP926678 A JP 926678A JP S54103600 A JPS54103600 A JP S54103600A
Authority
JP
Japan
Prior art keywords
powder
iii
salt
magnetic
called
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
JP926678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS628921B2 (enrdf_load_stackoverflow
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 JP926678A priority Critical patent/JPS54103600A/ja
Publication of JPS54103600A publication Critical patent/JPS54103600A/ja
Publication of JPS628921B2 publication Critical patent/JPS628921B2/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)
JP926678A 1978-02-01 1978-02-01 Manufacture of magnetic powder for magnetic recorder Granted JPS54103600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP926678A JPS54103600A (en) 1978-02-01 1978-02-01 Manufacture of magnetic powder for magnetic recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP926678A JPS54103600A (en) 1978-02-01 1978-02-01 Manufacture of magnetic powder for magnetic recorder

Publications (2)

Publication Number Publication Date
JPS54103600A true JPS54103600A (en) 1979-08-15
JPS628921B2 JPS628921B2 (enrdf_load_stackoverflow) 1987-02-25

Family

ID=11715629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP926678A Granted JPS54103600A (en) 1978-02-01 1978-02-01 Manufacture of magnetic powder for magnetic recorder

Country Status (1)

Country Link
JP (1) JPS54103600A (enrdf_load_stackoverflow)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5024799A (enrdf_load_stackoverflow) * 1973-07-04 1975-03-17
JPS5030038U (enrdf_load_stackoverflow) * 1973-07-21 1975-04-04
JPS51140200A (en) * 1975-05-30 1976-12-02 Fuji Photo Film Co Ltd Strong magnetic metal powder
JPS5265899A (en) * 1975-11-27 1977-05-31 Fujitsu Ltd Preparing magnetic dust
JPS52153198A (en) * 1976-06-14 1977-12-20 Toda Kogyo Corp Method of manufacturing needleetype crystall iron magneticcparticle powder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5024799A (enrdf_load_stackoverflow) * 1973-07-04 1975-03-17
JPS5030038U (enrdf_load_stackoverflow) * 1973-07-21 1975-04-04
JPS51140200A (en) * 1975-05-30 1976-12-02 Fuji Photo Film Co Ltd Strong magnetic metal powder
JPS5265899A (en) * 1975-11-27 1977-05-31 Fujitsu Ltd Preparing magnetic dust
JPS52153198A (en) * 1976-06-14 1977-12-20 Toda Kogyo Corp Method of manufacturing needleetype crystall iron magneticcparticle powder

Also Published As

Publication number Publication date
JPS628921B2 (enrdf_load_stackoverflow) 1987-02-25

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