JPS5720415A - Magnetic eraser - Google Patents

Magnetic eraser

Info

Publication number
JPS5720415A
JPS5720415A JP9513080A JP9513080A JPS5720415A JP S5720415 A JPS5720415 A JP S5720415A JP 9513080 A JP9513080 A JP 9513080A JP 9513080 A JP9513080 A JP 9513080A JP S5720415 A JPS5720415 A JP S5720415A
Authority
JP
Japan
Prior art keywords
magnetic
tube
plate
employing
melting
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
JP9513080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6248883B2 (enExample
Inventor
Nobuhiro Tsukagoshi
Hiroshi Ito
Kiyohide Ogasawara
Kaoru Kasugai
Toru Namiki
Kenji Suzuki
Yutaka Takasu
Hajime Nomura
Takamasa Yoshikawa
Masayasu Yamaguchi
Saburo Aso
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP9513080A priority Critical patent/JPS5720415A/ja
Publication of JPS5720415A publication Critical patent/JPS5720415A/ja
Publication of JPS6248883B2 publication Critical patent/JPS6248883B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15341—Preparation processes therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
JP9513080A 1980-07-14 1980-07-14 Magnetic eraser Granted JPS5720415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9513080A JPS5720415A (en) 1980-07-14 1980-07-14 Magnetic eraser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9513080A JPS5720415A (en) 1980-07-14 1980-07-14 Magnetic eraser

Publications (2)

Publication Number Publication Date
JPS5720415A true JPS5720415A (en) 1982-02-02
JPS6248883B2 JPS6248883B2 (enExample) 1987-10-16

Family

ID=14129234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9513080A Granted JPS5720415A (en) 1980-07-14 1980-07-14 Magnetic eraser

Country Status (1)

Country Link
JP (1) JPS5720415A (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4897726A (enExample) * 1972-02-22 1973-12-12
JPS5493500A (en) * 1977-12-30 1979-07-24 Noboru Tsuya Magnetic alloy thin band and its preparation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4897726A (enExample) * 1972-02-22 1973-12-12
JPS5493500A (en) * 1977-12-30 1979-07-24 Noboru Tsuya Magnetic alloy thin band and its preparation

Also Published As

Publication number Publication date
JPS6248883B2 (enExample) 1987-10-16

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