KR930006642A - Glass Bonding Method of Magnetic Head - Google Patents

Glass Bonding Method of Magnetic Head Download PDF

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Publication number
KR930006642A
KR930006642A KR1019910016939A KR910016939A KR930006642A KR 930006642 A KR930006642 A KR 930006642A KR 1019910016939 A KR1019910016939 A KR 1019910016939A KR 910016939 A KR910016939 A KR 910016939A KR 930006642 A KR930006642 A KR 930006642A
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KR
South Korea
Prior art keywords
magnetic head
glass
glass bonding
bonding
softening point
Prior art date
Application number
KR1019910016939A
Other languages
Korean (ko)
Inventor
윤종근
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 KR1019910016939A priority Critical patent/KR930006642A/en
Publication of KR930006642A publication Critical patent/KR930006642A/en

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Abstract

본 발명은 그라스 본딩시의 열처리 조건을 적절히 함으로써 기포 발생을 감소시켜 고강도의 접합부를 갖도록 하는 그라스 본딩에 관한 것으로 자기 헤드 공정중 I-코어와 C-코어를 접합하여 갭유지를 하는 그라스 본딩 열처리에 있어서, 승온시 그라스의 연화점부터 연화점 상위 50-80℃까지의 영역을 분당 3-5℃ 승온하고 다시 승온 속도로 600-850℃까지 승온함을 특징으로 하는 자기 헤드의 그라스 본딩 방법에 관한 기술임.BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a glass bonding which has a high strength joint by reducing bubble generation by appropriately performing heat treatment conditions in glass bonding. The present invention relates to a glass bonding heat treatment in which a gap is maintained by bonding an I-core and a C-core during a magnetic head process. It is a technique for the glass bonding method of the magnetic head, characterized in that the temperature rising from the softening point of the glass to the upper 50-80 ℃ of the softening point at a temperature increase to 3-5 ℃ per minute and again to 600-850 ℃ at a heating rate .

Description

자기 헤드의 그라스 본딩(Glass Bonding) 방법Glass Bonding Method of Magnetic Head

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

제1도는 그라스를 넣는 상태의 사시도로써, (A)도는 삽입 사시도, (B)도는 몰딩 상태의 사시도,1 is a perspective view of the glass put state, (A) is a perspective view of the insertion, (B) is a perspective view of the molding state,

제3도는 본 발명의 자기 헤드 제조시 그라스본딩 열처리 곡선도,3 is a glass bonding heat treatment curve in manufacturing the magnetic head of the present invention,

제4도는 본 발명의 타실시예를 나타낸 열처리 곡선도.Figure 4 is a heat treatment curve showing another embodiment of the present invention.

Claims (2)

자기헤드 제조 공정중 I-코어와 C-코어를 접합하여 갭유지를 하는 그라스 본딩(Glass Bonding) 열처리에 있어서, 승온시(8-10℃/분)그라스의 연화점부터 연화점 상위 50-80℃까지의 영역을 분당 3-5℃로 승온하고 다시 승온온도(8-10℃/분)로 600-850℃까지 승온 함을 특징으로 하는 자기 헤드의 그라스 본딩 방법.Glass Bonding heat treatment that maintains gap by bonding I-core and C-core during magnetic head manufacturing process, from the softening point of glass to the upper 50-80 ° C of softening point at elevated temperature (8-10 ℃ / min) The method of glass bonding of the magnetic head, characterized in that to raise the region of to 3-5 ℃ per minute and again to 600-850 ℃ at an elevated temperature (8-10 ℃ / min). 자기헤드 제조공정중 I-코어와 C-코어를 접합하여 갭유지를 하는 그라스 본딩(Glass Bonding) 열처리에 있어서, 승온시 (8-10℃/)분 그라스의 연화점 상위 20-50℃에서 10-40분간 온도를 유지하고 다시 승온속도(8-10℃/분)로 600-850℃까지 승온 함을 특징으로 하는 자기 헤드의 그라스 본딩 방법.Glass Bonding heat treatment that maintains gap by bonding I-core and C-core during magnetic head manufacturing process, and it is 10- at the temperature of 20-50 ℃ above the softening point of glass at elevated temperature (8-10 ℃ /) A glass bonding method of a magnetic head, wherein the temperature is maintained for 40 minutes and the temperature is raised to 600-850 ° C. again at a heating rate (8-10 ° C./min). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910016939A 1991-09-27 1991-09-27 Glass Bonding Method of Magnetic Head KR930006642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910016939A KR930006642A (en) 1991-09-27 1991-09-27 Glass Bonding Method of Magnetic Head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910016939A KR930006642A (en) 1991-09-27 1991-09-27 Glass Bonding Method of Magnetic Head

Publications (1)

Publication Number Publication Date
KR930006642A true KR930006642A (en) 1993-04-21

Family

ID=67433319

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910016939A KR930006642A (en) 1991-09-27 1991-09-27 Glass Bonding Method of Magnetic Head

Country Status (1)

Country Link
KR (1) KR930006642A (en)

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