JPS60162708A - 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
JPS60162708A
JPS60162708A JP59018132A JP1813284A JPS60162708A JP S60162708 A JPS60162708 A JP S60162708A JP 59018132 A JP59018132 A JP 59018132A JP 1813284 A JP1813284 A JP 1813284A JP S60162708 A JPS60162708 A JP S60162708A
Authority
JP
Japan
Prior art keywords
particles
acicular
compound
water
coated
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
JP59018132A
Other languages
English (en)
Japanese (ja)
Other versions
JPH026805B2 (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 JP59018132A priority Critical patent/JPS60162708A/ja
Publication of JPS60162708A publication Critical patent/JPS60162708A/ja
Publication of JPH026805B2 publication Critical patent/JPH026805B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compounds Of Iron (AREA)
  • Paints Or Removers (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Magnetic Record Carriers (AREA)
  • Hard Magnetic Materials (AREA)
JP59018132A 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 JPS60162708A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59018132A JPS60162708A (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
JP59018132A JPS60162708A (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
JPS60162708A true JPS60162708A (ja) 1985-08-24
JPH026805B2 JPH026805B2 (enExample) 1990-02-14

Family

ID=11963076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59018132A Granted JPS60162708A (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) JPS60162708A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01219103A (ja) * 1988-02-26 1989-09-01 Titan Kogyo Kk 磁気記録用金属磁性粉末
JPH01239817A (ja) * 1988-03-19 1989-09-25 Hitachi Maxell Ltd 強磁性金属粉末およびその製造方法ならびにこの強磁性金属粉末を用いた磁気記録媒体
GB2273698A (en) * 1992-12-23 1994-06-29 Bayer Ag Method of preparing goethite

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01219103A (ja) * 1988-02-26 1989-09-01 Titan Kogyo Kk 磁気記録用金属磁性粉末
JPH01239817A (ja) * 1988-03-19 1989-09-25 Hitachi Maxell Ltd 強磁性金属粉末およびその製造方法ならびにこの強磁性金属粉末を用いた磁気記録媒体
GB2273698A (en) * 1992-12-23 1994-06-29 Bayer Ag Method of preparing goethite
GB2273698B (en) * 1992-12-23 1995-09-20 Bayer Ag Method of preparing goethite

Also Published As

Publication number Publication date
JPH026805B2 (enExample) 1990-02-14

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