JPS60162706A - 磁気記録用針状晶鉄合金磁性粒子粉末の製造法 - Google Patents

磁気記録用針状晶鉄合金磁性粒子粉末の製造法

Info

Publication number
JPS60162706A
JPS60162706A JP59018130A JP1813084A JPS60162706A JP S60162706 A JPS60162706 A JP S60162706A JP 59018130 A JP59018130 A JP 59018130A JP 1813084 A JP1813084 A JP 1813084A JP S60162706 A JPS60162706 A JP S60162706A
Authority
JP
Japan
Prior art keywords
particles
acicular
compound
magnetic
added
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
JP59018130A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6239202B2 (enExample
Inventor
Hiroo Mishima
三島　啓男
Yoshiro Okuda
奥田　嘉郎
Toshiharu Harada
俊治 原田
Akira Mukozaka
向坂　章
Tomoyuki Imai
知之 今井
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.)
Toda Kogyo Corp
Original Assignee
Toda Kogyo Corp
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 Toda Kogyo Corp filed Critical Toda Kogyo Corp
Priority to JP59018130A priority Critical patent/JPS60162706A/ja
Publication of JPS60162706A publication Critical patent/JPS60162706A/ja
Publication of JPS6239202B2 publication Critical patent/JPS6239202B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Hard Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
  • Paints Or Removers (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
JP59018130A 1984-01-31 1984-01-31 磁気記録用針状晶鉄合金磁性粒子粉末の製造法 Granted JPS60162706A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59018130A JPS60162706A (ja) 1984-01-31 1984-01-31 磁気記録用針状晶鉄合金磁性粒子粉末の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59018130A JPS60162706A (ja) 1984-01-31 1984-01-31 磁気記録用針状晶鉄合金磁性粒子粉末の製造法

Publications (2)

Publication Number Publication Date
JPS60162706A true JPS60162706A (ja) 1985-08-24
JPS6239202B2 JPS6239202B2 (enExample) 1987-08-21

Family

ID=11963023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59018130A Granted JPS60162706A (ja) 1984-01-31 1984-01-31 磁気記録用針状晶鉄合金磁性粒子粉末の製造法

Country Status (1)

Country Link
JP (1) JPS60162706A (enExample)

Also Published As

Publication number Publication date
JPS6239202B2 (enExample) 1987-08-21

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