JPH0152442B2 - - Google Patents

Info

Publication number
JPH0152442B2
JPH0152442B2 JP56002314A JP231481A JPH0152442B2 JP H0152442 B2 JPH0152442 B2 JP H0152442B2 JP 56002314 A JP56002314 A JP 56002314A JP 231481 A JP231481 A JP 231481A JP H0152442 B2 JPH0152442 B2 JP H0152442B2
Authority
JP
Japan
Prior art keywords
powder
particles
iron
reduction
hydrogen gas
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
JP56002314A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57116708A (en
Inventor
Akinori Hayashi
Katsunori Tashimo
Shigeo Hirai
Toshinobu Sueyoshi
Mikio Kishimoto
Masahiro Amamya
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell 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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP56002314A priority Critical patent/JPS57116708A/ja
Priority to US06/337,149 priority patent/US4400337A/en
Priority to DE8282100091T priority patent/DE3261979D1/de
Priority to EP82100091A priority patent/EP0056257B1/en
Publication of JPS57116708A publication Critical patent/JPS57116708A/ja
Publication of JPH0152442B2 publication Critical patent/JPH0152442B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Hard Magnetic Materials (AREA)
JP56002314A 1981-01-10 1981-01-10 Manufacture of metallic magnetic powder Granted JPS57116708A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56002314A JPS57116708A (en) 1981-01-10 1981-01-10 Manufacture of metallic magnetic powder
US06/337,149 US4400337A (en) 1981-01-10 1982-01-05 Method for production of metal magnetic particles
DE8282100091T DE3261979D1 (en) 1981-01-10 1982-01-08 Method for production of metal magnetic particles
EP82100091A EP0056257B1 (en) 1981-01-10 1982-01-08 Method for production of metal magnetic particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56002314A JPS57116708A (en) 1981-01-10 1981-01-10 Manufacture of metallic magnetic powder

Publications (2)

Publication Number Publication Date
JPS57116708A JPS57116708A (en) 1982-07-20
JPH0152442B2 true JPH0152442B2 (forum.php) 1989-11-08

Family

ID=11525870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56002314A Granted JPS57116708A (en) 1981-01-10 1981-01-10 Manufacture of metallic magnetic powder

Country Status (1)

Country Link
JP (1) JPS57116708A (forum.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0441235U (forum.php) * 1990-08-09 1992-04-08

Family Cites Families (1)

* 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0441235U (forum.php) * 1990-08-09 1992-04-08

Also Published As

Publication number Publication date
JPS57116708A (en) 1982-07-20

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