JPS5931801A - 磁性粉末およびその製造方法 - Google Patents

磁性粉末およびその製造方法

Info

Publication number
JPS5931801A
JPS5931801A JP57141211A JP14121182A JPS5931801A JP S5931801 A JPS5931801 A JP S5931801A JP 57141211 A JP57141211 A JP 57141211A JP 14121182 A JP14121182 A JP 14121182A JP S5931801 A JPS5931801 A JP S5931801A
Authority
JP
Japan
Prior art keywords
aluminum
ferromagnetic
aluminum oxide
film
alloy
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
JP57141211A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6147201B2 (Direct
Inventor
Kenichi Ono
小野　堅一
Koichi Hoshino
耕一 星野
Kazuhiro Kumasaka
熊坂　一裕
Shozo Kubota
窪田　昭三
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP57141211A priority Critical patent/JPS5931801A/ja
Publication of JPS5931801A publication Critical patent/JPS5931801A/ja
Publication of JPS6147201B2 publication Critical patent/JPS6147201B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/858—Producing a magnetic layer by electro-plating or electroless plating

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
JP57141211A 1982-08-14 1982-08-14 磁性粉末およびその製造方法 Granted JPS5931801A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57141211A JPS5931801A (ja) 1982-08-14 1982-08-14 磁性粉末およびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57141211A JPS5931801A (ja) 1982-08-14 1982-08-14 磁性粉末およびその製造方法

Publications (2)

Publication Number Publication Date
JPS5931801A true JPS5931801A (ja) 1984-02-21
JPS6147201B2 JPS6147201B2 (Direct) 1986-10-17

Family

ID=15286720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57141211A Granted JPS5931801A (ja) 1982-08-14 1982-08-14 磁性粉末およびその製造方法

Country Status (1)

Country Link
JP (1) JPS5931801A (Direct)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001009800A (ja) * 1999-04-27 2001-01-16 Canon Inc ナノ構造体及びその製造方法
CN104313665A (zh) * 2014-11-10 2015-01-28 沈阳理工大学 一种增加磁性粉体在镁合金微弧氧化膜中含量的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001009800A (ja) * 1999-04-27 2001-01-16 Canon Inc ナノ構造体及びその製造方法
CN104313665A (zh) * 2014-11-10 2015-01-28 沈阳理工大学 一种增加磁性粉体在镁合金微弧氧化膜中含量的方法

Also Published As

Publication number Publication date
JPS6147201B2 (Direct) 1986-10-17

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