JPS54162666A - Manufacture of needlelike magnetic alloy particle - Google Patents

Manufacture of needlelike magnetic alloy particle

Info

Publication number
JPS54162666A
JPS54162666A JP7238178A JP7238178A JPS54162666A JP S54162666 A JPS54162666 A JP S54162666A JP 7238178 A JP7238178 A JP 7238178A JP 7238178 A JP7238178 A JP 7238178A JP S54162666 A JPS54162666 A JP S54162666A
Authority
JP
Japan
Prior art keywords
particle
cobalt
chromium
needlelike
oxide
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
JP7238178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS579602B2 (cs
Inventor
Shigeyuki Kawamura
Tokio Nakamura
Takayasu Hirano
Akio Kawasaki
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP7238178A priority Critical patent/JPS54162666A/ja
Publication of JPS54162666A publication Critical patent/JPS54162666A/ja
Publication of JPS579602B2 publication Critical patent/JPS579602B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Hard Magnetic Materials (AREA)
JP7238178A 1978-06-15 1978-06-15 Manufacture of needlelike magnetic alloy particle Granted JPS54162666A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7238178A JPS54162666A (en) 1978-06-15 1978-06-15 Manufacture of needlelike magnetic alloy particle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7238178A JPS54162666A (en) 1978-06-15 1978-06-15 Manufacture of needlelike magnetic alloy particle

Publications (2)

Publication Number Publication Date
JPS54162666A true JPS54162666A (en) 1979-12-24
JPS579602B2 JPS579602B2 (cs) 1982-02-22

Family

ID=13487647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7238178A Granted JPS54162666A (en) 1978-06-15 1978-06-15 Manufacture of needlelike magnetic alloy particle

Country Status (1)

Country Link
JP (1) JPS54162666A (cs)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119609A (ja) * 1982-01-11 1983-07-16 Fuji Photo Film Co Ltd 磁気記録媒体
JPS595424A (ja) * 1982-07-01 1984-01-12 Sony Corp 磁気記録媒体
JPS59142742A (ja) * 1983-02-04 1984-08-16 Fuji Photo Film Co Ltd 磁気記録媒体
JPS59157204A (ja) * 1983-02-23 1984-09-06 Chisso Corp 強磁性金属微粒子の製造方法
JPS60223018A (ja) * 1984-04-18 1985-11-07 Fuji Photo Film Co Ltd 磁気記録媒体
JPH08329446A (ja) * 1994-10-24 1996-12-13 Fuji Photo Film Co Ltd ビデオ画像の再生方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724103U (cs) * 1980-07-17 1982-02-08
JPS62163402U (cs) * 1986-04-08 1987-10-17

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54122663A (en) * 1978-03-16 1979-09-22 Kanto Denka Kogyo Kk Production of magnetic powder for magnetic recording based on iron

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54122663A (en) * 1978-03-16 1979-09-22 Kanto Denka Kogyo Kk Production of magnetic powder for magnetic recording based on iron

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119609A (ja) * 1982-01-11 1983-07-16 Fuji Photo Film Co Ltd 磁気記録媒体
JPS595424A (ja) * 1982-07-01 1984-01-12 Sony Corp 磁気記録媒体
JPS59142742A (ja) * 1983-02-04 1984-08-16 Fuji Photo Film Co Ltd 磁気記録媒体
JPS59157204A (ja) * 1983-02-23 1984-09-06 Chisso Corp 強磁性金属微粒子の製造方法
JPS60223018A (ja) * 1984-04-18 1985-11-07 Fuji Photo Film Co Ltd 磁気記録媒体
JPH08329446A (ja) * 1994-10-24 1996-12-13 Fuji Photo Film Co Ltd ビデオ画像の再生方法

Also Published As

Publication number Publication date
JPS579602B2 (cs) 1982-02-22

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