JPS6250962B2 - - Google Patents

Info

Publication number
JPS6250962B2
JPS6250962B2 JP61118122A JP11812286A JPS6250962B2 JP S6250962 B2 JPS6250962 B2 JP S6250962B2 JP 61118122 A JP61118122 A JP 61118122A JP 11812286 A JP11812286 A JP 11812286A JP S6250962 B2 JPS6250962 B2 JP S6250962B2
Authority
JP
Japan
Prior art keywords
magnetic
sodium
ferromagnetic metal
metal powder
powder
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.)
Expired
Application number
JP61118122A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61287106A (ja
Inventor
Masashi Aonuma
Hiroshi Ogawa
Yasuo Tamai
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP61118122A priority Critical patent/JPS61287106A/ja
Publication of JPS61287106A publication Critical patent/JPS61287106A/ja
Publication of JPS6250962B2 publication Critical patent/JPS6250962B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Hard Magnetic Materials (AREA)
JP61118122A 1986-05-22 1986-05-22 磁気記録体の製法 Granted JPS61287106A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61118122A JPS61287106A (ja) 1986-05-22 1986-05-22 磁気記録体の製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61118122A JPS61287106A (ja) 1986-05-22 1986-05-22 磁気記録体の製法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP4386478A Division JPS54136696A (en) 1978-04-14 1978-04-14 Making ferromagnetic metal powder and magnetic recording unit

Publications (2)

Publication Number Publication Date
JPS61287106A JPS61287106A (ja) 1986-12-17
JPS6250962B2 true JPS6250962B2 (esLanguage) 1987-10-28

Family

ID=14728579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61118122A Granted JPS61287106A (ja) 1986-05-22 1986-05-22 磁気記録体の製法

Country Status (1)

Country Link
JP (1) JPS61287106A (esLanguage)

Also Published As

Publication number Publication date
JPS61287106A (ja) 1986-12-17

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