JPS5325409A - Magnetic head - Google Patents

Magnetic head

Info

Publication number
JPS5325409A
JPS5325409A JP10005176A JP10005176A JPS5325409A JP S5325409 A JPS5325409 A JP S5325409A JP 10005176 A JP10005176 A JP 10005176A JP 10005176 A JP10005176 A JP 10005176A JP S5325409 A JPS5325409 A JP S5325409A
Authority
JP
Japan
Prior art keywords
magnetic head
head
neighborhood
toughness
constituting
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.)
Pending
Application number
JP10005176A
Other languages
Japanese (ja)
Inventor
Satoru Kamihira
Moriyasu Ito
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 JP10005176A priority Critical patent/JPS5325409A/en
Publication of JPS5325409A publication Critical patent/JPS5325409A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)

Abstract

PURPOSE:To improve recording characteristics and obtain a head having high density and toughness by constituting the neighborhood of gap with an amorphous alloy of a large saturation magnetization quantity.
JP10005176A 1976-08-20 1976-08-20 Magnetic head Pending JPS5325409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10005176A JPS5325409A (en) 1976-08-20 1976-08-20 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10005176A JPS5325409A (en) 1976-08-20 1976-08-20 Magnetic head

Publications (1)

Publication Number Publication Date
JPS5325409A true JPS5325409A (en) 1978-03-09

Family

ID=14263687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10005176A Pending JPS5325409A (en) 1976-08-20 1976-08-20 Magnetic head

Country Status (1)

Country Link
JP (1) JPS5325409A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5429017U (en) * 1977-07-29 1979-02-26
JPS5694518A (en) * 1979-12-28 1981-07-31 Tohoku Metal Ind Ltd Magnetic head and its manufacture
US4523245A (en) * 1980-12-05 1985-06-11 Sony Corporation Sliding member

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5429017U (en) * 1977-07-29 1979-02-26
JPS5694518A (en) * 1979-12-28 1981-07-31 Tohoku Metal Ind Ltd Magnetic head and its manufacture
US4523245A (en) * 1980-12-05 1985-06-11 Sony Corporation Sliding member

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