JPH0130884B2 - - Google Patents

Info

Publication number
JPH0130884B2
JPH0130884B2 JP56188761A JP18876181A JPH0130884B2 JP H0130884 B2 JPH0130884 B2 JP H0130884B2 JP 56188761 A JP56188761 A JP 56188761A JP 18876181 A JP18876181 A JP 18876181A JP H0130884 B2 JPH0130884 B2 JP H0130884B2
Authority
JP
Japan
Prior art keywords
acicular
particles
magnesium
feooh
alloy 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
JP56188761A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5891102A (ja
Inventor
Hiroo Mishima
Yoshiro Okuda
Toshiharu Harada
Akira Kosaka
Tomoyuki Imai
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 JP56188761A priority Critical patent/JPS5891102A/ja
Publication of JPS5891102A publication Critical patent/JPS5891102A/ja
Publication of JPH0130884B2 publication Critical patent/JPH0130884B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H01F1/06—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/061—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder with a protective layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Paints Or Removers (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Magnetic Record Carriers (AREA)
  • Hard Magnetic Materials (AREA)
JP56188761A 1981-11-24 1981-11-24 針状晶合金磁性粒子粉末の製造法 Granted JPS5891102A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56188761A JPS5891102A (ja) 1981-11-24 1981-11-24 針状晶合金磁性粒子粉末の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56188761A JPS5891102A (ja) 1981-11-24 1981-11-24 針状晶合金磁性粒子粉末の製造法

Publications (2)

Publication Number Publication Date
JPS5891102A JPS5891102A (ja) 1983-05-31
JPH0130884B2 true JPH0130884B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-06-22

Family

ID=16229303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56188761A Granted JPS5891102A (ja) 1981-11-24 1981-11-24 針状晶合金磁性粒子粉末の製造法

Country Status (1)

Country Link
JP (1) JPS5891102A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0770044B2 (ja) * 1985-12-26 1995-07-31 日立マクセル株式会社 磁気記録媒体
JPH07320919A (ja) * 1994-05-24 1995-12-08 Daikin Ind Ltd 被着した微粒子及びその製法並びに用途
CN111774579B (zh) * 2019-04-04 2023-04-28 南京理工大学 一种Al/Ni复合粒子及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919167B2 (ja) * 1980-06-10 1984-05-02 日立マクセル株式会社 金属磁性粉末の製造方法

Also Published As

Publication number Publication date
JPS5891102A (ja) 1983-05-31

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