JPS4989899A - - Google Patents

Info

Publication number
JPS4989899A
JPS4989899A JP48002164A JP216473A JPS4989899A JP S4989899 A JPS4989899 A JP S4989899A JP 48002164 A JP48002164 A JP 48002164A JP 216473 A JP216473 A JP 216473A JP S4989899 A JPS4989899 A JP S4989899A
Authority
JP
Japan
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
JP48002164A
Other languages
Japanese (ja)
Other versions
JPS547073B2 (xx
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 filed Critical
Priority to JP216473A priority Critical patent/JPS547073B2/ja
Priority to US430575A priority patent/US3904448A/en
Priority to DE19742400286 priority patent/DE2400286C3/de
Publication of JPS4989899A publication Critical patent/JPS4989899A/ja
Publication of JPS547073B2 publication Critical patent/JPS547073B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
  • Hard Magnetic Materials (AREA)
  • Paints Or Removers (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
JP216473A 1973-01-04 1973-01-04 Expired JPS547073B2 (xx)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP216473A JPS547073B2 (xx) 1973-01-04 1973-01-04
US430575A US3904448A (en) 1973-01-04 1974-01-03 Method for preparing magnetic alloy powder by surface nitriding
DE19742400286 DE2400286C3 (de) 1973-01-04 1974-01-04 Verfahren zur Herstellung von eisenhaltigem magnetischem Legierungspulver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP216473A JPS547073B2 (xx) 1973-01-04 1973-01-04

Publications (2)

Publication Number Publication Date
JPS4989899A true JPS4989899A (xx) 1974-08-28
JPS547073B2 JPS547073B2 (xx) 1979-04-03

Family

ID=11521706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP216473A Expired JPS547073B2 (xx) 1973-01-04 1973-01-04

Country Status (1)

Country Link
JP (1) JPS547073B2 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59154640A (ja) * 1983-02-23 1984-09-03 Hitachi Maxell Ltd 磁気記録媒体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681018A (en) * 1969-06-21 1972-08-01 Philips Corp Iron nitride,fe4n,as a material for magnetic recording and method of manufacturing same
US3700499A (en) * 1969-06-17 1972-10-24 American Cyanamid Co Magnetic recording element

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700499A (en) * 1969-06-17 1972-10-24 American Cyanamid Co Magnetic recording element
US3681018A (en) * 1969-06-21 1972-08-01 Philips Corp Iron nitride,fe4n,as a material for magnetic recording and method of manufacturing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59154640A (ja) * 1983-02-23 1984-09-03 Hitachi Maxell Ltd 磁気記録媒体

Also Published As

Publication number Publication date
JPS547073B2 (xx) 1979-04-03

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