KR920013260A - Magnetic Head - Google Patents

Magnetic Head Download PDF

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Publication number
KR920013260A
KR920013260A KR1019900022435A KR900022435A KR920013260A KR 920013260 A KR920013260 A KR 920013260A KR 1019900022435 A KR1019900022435 A KR 1019900022435A KR 900022435 A KR900022435 A KR 900022435A KR 920013260 A KR920013260 A KR 920013260A
Authority
KR
South Korea
Prior art keywords
magnetic
magnetic head
thin film
bonded
magnetic core
Prior art date
Application number
KR1019900022435A
Other languages
Korean (ko)
Other versions
KR930001146B1 (en
Inventor
서훈
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019900022435A priority Critical patent/KR930001146B1/en
Publication of KR920013260A publication Critical patent/KR920013260A/en
Application granted granted Critical
Publication of KR930001146B1 publication Critical patent/KR930001146B1/en

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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
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • 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
    • G11B5/23—Gap features

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Thin Magnetic Films (AREA)
  • Glass Compositions (AREA)

Abstract

내용 없음No content

Description

자기 헤드(Magnetic Head)Magnetic Head

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 자기 헤드의 구조도, 제2도는 본 발명인 Ti함량에 따른 자성박막의 보자력 변화를 나타낸 그래프, 제3도는 본 발명인 Ti함량에 따른 자성박막의 투자율의 변화를 나타낸 그래프.1 is a structural diagram of a magnetic head, FIG. 2 is a graph showing the coercive force change of the magnetic thin film according to the Ti content of the present invention, and FIG. 3 is a graph showing the change of the magnetic permeability of the magnetic thin film according to the Ti content of the present invention.

Claims (3)

페라이트로된 자기코아의 접합면에 Fe-Si-Al 합금박막을 형성하고 자기 코아를 접합하여 자기 갭(Gap)을 형성한 것에 있어서, 상기 합금박막을 Fe-Si-Al-Ti의 조성물로 형성하고 자기코아를 융착 Glass로 접합하여 자기 갭을 형성한 것을 특징으로 하는 자기 헤드.In the Fe-Si-Al alloy thin film formed on the bonding surface of the ferrite magnetic core and the magnetic core was bonded to form a magnetic gap (Gap), the alloy thin film is formed of a composition of Fe-Si-Al-Ti And magnetic pores formed by fusion glass to form magnetic gaps. 제1항에 있어서, Ti함량은 중량%로서 0.1∼1.0% 범위인 것을 특징으로 하는 자기 헤드.The magnetic head as claimed in claim 1, wherein the Ti content is in the range of 0.1 to 1.0% by weight. 제1항 또는 제2항에 있어서, 자기코아를 고융착 Glass로 접합하여서됨을 특징으로 하는 자기 헤드.The magnetic head according to claim 1 or 2, wherein the magnetic core is bonded by high fusion glass. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900022435A 1990-12-29 1990-12-29 Magnetic head KR930001146B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900022435A KR930001146B1 (en) 1990-12-29 1990-12-29 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900022435A KR930001146B1 (en) 1990-12-29 1990-12-29 Magnetic head

Publications (2)

Publication Number Publication Date
KR920013260A true KR920013260A (en) 1992-07-28
KR930001146B1 KR930001146B1 (en) 1993-02-19

Family

ID=19308938

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900022435A KR930001146B1 (en) 1990-12-29 1990-12-29 Magnetic head

Country Status (1)

Country Link
KR (1) KR930001146B1 (en)

Also Published As

Publication number Publication date
KR930001146B1 (en) 1993-02-19

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