KR930006642A - Glass Bonding Method of Magnetic Head - Google Patents
Glass Bonding Method of Magnetic Head Download PDFInfo
- 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
- Authority
- KR
- South Korea
- Prior art keywords
- magnetic head
- glass
- glass bonding
- bonding
- softening point
- Prior art date
Links
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
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)
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) |
-
1991
- 1991-09-27 KR KR1019910016939A patent/KR930006642A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |