JPS52121799A - Method of manufacturing needleetype crystallalloy magneticcparticle powder - Google Patents

Method of manufacturing needleetype crystallalloy magneticcparticle powder

Info

Publication number
JPS52121799A
JPS52121799A JP3902776A JP3902776A JPS52121799A JP S52121799 A JPS52121799 A JP S52121799A JP 3902776 A JP3902776 A JP 3902776A JP 3902776 A JP3902776 A JP 3902776A JP S52121799 A JPS52121799 A JP S52121799A
Authority
JP
Japan
Prior art keywords
needleetype
magneticcparticle
crystallalloy
powder
manufacturing
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
JP3902776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS569005B2 (enExample
Inventor
Gorou Matsui
Kouji Toda
Nanao Horiishi
Atsushi Taketoi
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 JP3902776A priority Critical patent/JPS52121799A/ja
Priority to US05/783,326 priority patent/US4133677A/en
Publication of JPS52121799A publication Critical patent/JPS52121799A/ja
Publication of JPS569005B2 publication Critical patent/JPS569005B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Hard Magnetic Materials (AREA)
JP3902776A 1976-04-05 1976-04-05 Method of manufacturing needleetype crystallalloy magneticcparticle powder Granted JPS52121799A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP3902776A JPS52121799A (en) 1976-04-05 1976-04-05 Method of manufacturing needleetype crystallalloy magneticcparticle powder
US05/783,326 US4133677A (en) 1976-04-05 1977-03-31 Process for producing acicular magnetic metallic particle powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3902776A JPS52121799A (en) 1976-04-05 1976-04-05 Method of manufacturing needleetype crystallalloy magneticcparticle powder

Publications (2)

Publication Number Publication Date
JPS52121799A true JPS52121799A (en) 1977-10-13
JPS569005B2 JPS569005B2 (enExample) 1981-02-26

Family

ID=12541615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3902776A Granted JPS52121799A (en) 1976-04-05 1976-04-05 Method of manufacturing needleetype crystallalloy magneticcparticle powder

Country Status (1)

Country Link
JP (1) JPS52121799A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52134858A (en) * 1976-05-07 1977-11-11 Kanto Denka Kogyo Kk Method of making magnetic recording magnetic powder containing iron as main constituent
JPS5573803A (en) * 1978-11-25 1980-06-03 Hitachi Maxell Ltd Production of magnetic alloy powder
WO2022062394A1 (zh) * 2020-09-23 2022-03-31 江西艾特新材料有限公司 一种硅酸钠包覆磁粉芯的方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52134858A (en) * 1976-05-07 1977-11-11 Kanto Denka Kogyo Kk Method of making magnetic recording magnetic powder containing iron as main constituent
JPS5573803A (en) * 1978-11-25 1980-06-03 Hitachi Maxell Ltd Production of magnetic alloy powder
WO2022062394A1 (zh) * 2020-09-23 2022-03-31 江西艾特新材料有限公司 一种硅酸钠包覆磁粉芯的方法

Also Published As

Publication number Publication date
JPS569005B2 (enExample) 1981-02-26

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