JPS6124805B2 - - Google Patents

Info

Publication number
JPS6124805B2
JPS6124805B2 JP52099179A JP9917977A JPS6124805B2 JP S6124805 B2 JPS6124805 B2 JP S6124805B2 JP 52099179 A JP52099179 A JP 52099179A JP 9917977 A JP9917977 A JP 9917977A JP S6124805 B2 JPS6124805 B2 JP S6124805B2
Authority
JP
Japan
Prior art keywords
magnetic powder
cobalt
iron oxide
powder
magnetic
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
JP52099179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5433256A (en
Inventor
Mikio Kishimoto
Akira Matsumoto
Toshinobu Sueyoshi
Kunio Wakai
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.)
Maxell Ltd
Original Assignee
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 Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP9917977A priority Critical patent/JPS5433256A/ja
Publication of JPS5433256A publication Critical patent/JPS5433256A/ja
Publication of JPS6124805B2 publication Critical patent/JPS6124805B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compounds Of Iron (AREA)
  • Paints Or Removers (AREA)
  • Powder Metallurgy (AREA)
  • Magnetic Record Carriers (AREA)
  • Hard Magnetic Materials (AREA)
JP9917977A 1977-08-18 1977-08-18 Treating method of magnetic powder Granted JPS5433256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9917977A JPS5433256A (en) 1977-08-18 1977-08-18 Treating method of magnetic powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9917977A JPS5433256A (en) 1977-08-18 1977-08-18 Treating method of magnetic powder

Publications (2)

Publication Number Publication Date
JPS5433256A JPS5433256A (en) 1979-03-10
JPS6124805B2 true JPS6124805B2 (Sortimente) 1986-06-12

Family

ID=14240416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9917977A Granted JPS5433256A (en) 1977-08-18 1977-08-18 Treating method of magnetic powder

Country Status (1)

Country Link
JP (1) JPS5433256A (Sortimente)

Also Published As

Publication number Publication date
JPS5433256A (en) 1979-03-10

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