JPH0247410B2 - - Google Patents

Info

Publication number
JPH0247410B2
JPH0247410B2 JP56118612A JP11861281A JPH0247410B2 JP H0247410 B2 JPH0247410 B2 JP H0247410B2 JP 56118612 A JP56118612 A JP 56118612A JP 11861281 A JP11861281 A JP 11861281A JP H0247410 B2 JPH0247410 B2 JP H0247410B2
Authority
JP
Japan
Prior art keywords
lepidocrocite
product
particles
slurry
iron
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
JP56118612A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5820733A (ja
Inventor
Kinya Ueno
Shintaro Suzuki
Juichi Omote
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.)
Kanto Denka Kogyo Co Ltd
Original Assignee
Kanto Denka Kogyo Co 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 Kanto Denka Kogyo Co Ltd filed Critical Kanto Denka Kogyo Co Ltd
Priority to JP56118612A priority Critical patent/JPS5820733A/ja
Publication of JPS5820733A publication Critical patent/JPS5820733A/ja
Publication of JPH0247410B2 publication Critical patent/JPH0247410B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compounds Of Iron (AREA)
  • Hard Magnetic Materials (AREA)
JP56118612A 1981-07-29 1981-07-29 極微小な非針状鉄酸化物の製造方法 Granted JPS5820733A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56118612A JPS5820733A (ja) 1981-07-29 1981-07-29 極微小な非針状鉄酸化物の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56118612A JPS5820733A (ja) 1981-07-29 1981-07-29 極微小な非針状鉄酸化物の製造方法

Publications (2)

Publication Number Publication Date
JPS5820733A JPS5820733A (ja) 1983-02-07
JPH0247410B2 true JPH0247410B2 (OSRAM) 1990-10-19

Family

ID=14740855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56118612A Granted JPS5820733A (ja) 1981-07-29 1981-07-29 極微小な非針状鉄酸化物の製造方法

Country Status (1)

Country Link
JP (1) JPS5820733A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62119117A (ja) * 1985-09-13 1987-05-30 Showa Denko Kk レピツドクロサイトの製造方法
JPH0613406B2 (ja) * 1986-09-05 1994-02-23 戸田工業株式会社 ヘマタイト粒子粉末の製造法
CN108264092B (zh) * 2018-02-09 2019-12-27 河南理工大学 一种高循环性能锂离子电池负极材料Fe2O3纳米针叶的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53128597A (en) * 1977-04-14 1978-11-09 Matsushita Electric Ind Co Ltd Process for producing alpha ferric oxide

Also Published As

Publication number Publication date
JPS5820733A (ja) 1983-02-07

Similar Documents

Publication Publication Date Title
US5938837A (en) Cerium oxide ultrafine particles and method for preparing the same
US4676838A (en) Lamellar iron oxide pigments, a process for the production thereof and the use thereof
KR100427005B1 (ko) 구상으로 응집된 염기성 탄산코발트(ii) 및 구상으로 응집된 수산화코발트(ii), 그의 제조방법 및 그의 용도
CA2634226A1 (en) Methods for production of metal oxide nano particles with controlled properties, and nano particles and preparations produced thereby
JPH0623055B2 (ja) 新規な色の純粋な酸化鉄顔料類、それらの製造方法およびそれらの使用
JPS586688B2 (ja) 黒色酸化鉄顔料の製造方法
US5614012A (en) Highly transparent, red iron oxide pigments, process for the production thereof and use thereof
US3399142A (en) Magnetic materials and methods of making the same
JPH0247410B2 (OSRAM)
US4201762A (en) Transparent red iron oxide pigments and process for producing same
JPH03252313A (ja) Ａ↓２２↓２ｏ↓７型酸化物粉末の製造方法
JPS63319216A (ja) コバルトブル−系顔料の製造方法
JPS59107924A (ja) コバルト含有磁性酸化鉄粉末の製造方法
CN106006701B (zh) 一种微米-亚微米级稀土氧化物粉体的制备方法
US3696039A (en) Process for the production of ferromagnetic chromium dioxide
JPS63252927A (ja) 六チタン酸ナトリウム微細粒子粉末の製造法
JPH04280815A (ja) 微粒子チタン酸アルカリ及びその製造法
JPS60215527A (ja) 酸化ジルコニウム微粉の製造法
SU1752521A1 (ru) Способ получени марганец-цинковых ферритовых порошков
SU1713891A1 (ru) Способ приготовлени зародыша дл непосредственной кристаллизации красной окиси железа
JPS5938170B2 (ja) 微細な酸化クロムの製造法
SU1623962A1 (ru) Способ получени смешанных оксидов хрома и алюмини
JP3282264B2 (ja) 磁性酸化物粉体の製造方法
JPH0380118A (ja) クロム系スピネルおよびその製造法
JPH0692713A (ja) 複合セラミックス原料の製造方法