JPS60171607A - 高アジマスギヤツプ酸化物磁性体磁気ヘツド製造方法 - Google Patents
高アジマスギヤツプ酸化物磁性体磁気ヘツド製造方法Info
- Publication number
- JPS60171607A JPS60171607A JP2698384A JP2698384A JPS60171607A JP S60171607 A JPS60171607 A JP S60171607A JP 2698384 A JP2698384 A JP 2698384A JP 2698384 A JP2698384 A JP 2698384A JP S60171607 A JPS60171607 A JP S60171607A
- Authority
- JP
- Japan
- Prior art keywords
- groove
- glass
- oxide magnetic
- track width
- gap
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims description 9
- 239000000126 substance Substances 0.000 title abstract 3
- 239000011521 glass Substances 0.000 claims abstract description 45
- 238000004804 winding Methods 0.000 claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 125000006850 spacer group Chemical group 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims description 35
- 239000000696 magnetic material Substances 0.000 claims description 30
- 238000005498 polishing Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
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
- G11B5/193—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features the pole pieces being ferrite or other magnetic particles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2698384A JPS60171607A (ja) | 1984-02-17 | 1984-02-17 | 高アジマスギヤツプ酸化物磁性体磁気ヘツド製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2698384A JPS60171607A (ja) | 1984-02-17 | 1984-02-17 | 高アジマスギヤツプ酸化物磁性体磁気ヘツド製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60171607A true JPS60171607A (ja) | 1985-09-05 |
| JPH0341886B2 JPH0341886B2 (enrdf_load_stackoverflow) | 1991-06-25 |
Family
ID=12208393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2698384A Granted JPS60171607A (ja) | 1984-02-17 | 1984-02-17 | 高アジマスギヤツプ酸化物磁性体磁気ヘツド製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60171607A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63122005A (ja) * | 1986-11-12 | 1988-05-26 | Ngk Insulators Ltd | 磁気ヘツド用コア及びその製造方法 |
-
1984
- 1984-02-17 JP JP2698384A patent/JPS60171607A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63122005A (ja) * | 1986-11-12 | 1988-05-26 | Ngk Insulators Ltd | 磁気ヘツド用コア及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0341886B2 (enrdf_load_stackoverflow) | 1991-06-25 |
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