JPH057330B2 - - Google Patents

Info

Publication number
JPH057330B2
JPH057330B2 JP61038071A JP3807186A JPH057330B2 JP H057330 B2 JPH057330 B2 JP H057330B2 JP 61038071 A JP61038071 A JP 61038071A JP 3807186 A JP3807186 A JP 3807186A JP H057330 B2 JPH057330 B2 JP H057330B2
Authority
JP
Japan
Prior art keywords
iron oxide
organic compound
magnetic
acicular
hematite
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 - Lifetime
Application number
JP61038071A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62197324A (ja
Inventor
Takeshi Ootani
Yasushi Matsui
Yoji Matsue
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP61038071A priority Critical patent/JPS62197324A/ja
Publication of JPS62197324A publication Critical patent/JPS62197324A/ja
Publication of JPH057330B2 publication Critical patent/JPH057330B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compounds Of Iron (AREA)
  • Hard Magnetic Materials (AREA)
JP61038071A 1986-02-22 1986-02-22 強磁性酸化鉄粉末の製造方法 Granted JPS62197324A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61038071A JPS62197324A (ja) 1986-02-22 1986-02-22 強磁性酸化鉄粉末の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61038071A JPS62197324A (ja) 1986-02-22 1986-02-22 強磁性酸化鉄粉末の製造方法

Publications (2)

Publication Number Publication Date
JPS62197324A JPS62197324A (ja) 1987-09-01
JPH057330B2 true JPH057330B2 (Sortimente) 1993-01-28

Family

ID=12515255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61038071A Granted JPS62197324A (ja) 1986-02-22 1986-02-22 強磁性酸化鉄粉末の製造方法

Country Status (1)

Country Link
JP (1) JPS62197324A (Sortimente)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW251373B (Sortimente) * 1993-05-20 1995-07-11 Fujidenki Kagaku Kk
WO1996013461A1 (en) * 1994-10-31 1996-05-09 Minnesota Mining And Manufacturing Company Method of producing magnetic iron oxide

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498496A (Sortimente) * 1972-05-15 1974-01-25

Also Published As

Publication number Publication date
JPS62197324A (ja) 1987-09-01

Similar Documents

Publication Publication Date Title
US4305753A (en) Process for producing ferromagnetic metallic particles
JPS647008B2 (Sortimente)
DE60132314T2 (de) Verfahren zur herstellung von puder auf eisen-grundlage und puder auf eisengrundlage
JPH057330B2 (Sortimente)
Nafis et al. Magnetic studies of fine iron and iron‐oxide particles
JPH0246642B2 (Sortimente)
GB1589355A (en) Acicular cobalt magnetic iron oxide and its manufacture
JPH0269904A (ja) 改質磁性金属粉末の製造法
GB2058845A (en) Method of producing fine metal particles
JPH04157615A (ja) 磁性粉末の処理方法
JPH03194905A (ja) 磁気記録用金属磁性粉末の製造方法
JPS62197319A (ja) 磁性粉末およびその製造方法
JPS6252904A (ja) 磁性酸化鉄粉末の製造方法
JPH03253505A (ja) 強磁性金属粉末の製造方法
JPH05140620A (ja) 強磁性金属粉末の製造方法
JP3242102B2 (ja) 磁性粉末とその製造方法
JPS6349722B2 (Sortimente)
JPH0225402B2 (Sortimente)
JPH0834145B2 (ja) 磁気記録用金属磁性粉末の製造方法
JPS6011234A (ja) 磁性粉末の製造法
JPH01220408A (ja) 金属磁性粉末、その製造方法及びその使用
JPH03261626A (ja) マグネタイト粒子の製造法
JPH0518441B2 (Sortimente)
JPH0312027A (ja) 磁気記録媒体
JPH05234734A (ja) 金属磁性粉末の安定化方法