JPS5570924A - Manufacture for magnetic head core piece - Google Patents
Manufacture for magnetic head core pieceInfo
- Publication number
- JPS5570924A JPS5570924A JP14258478A JP14258478A JPS5570924A JP S5570924 A JPS5570924 A JP S5570924A JP 14258478 A JP14258478 A JP 14258478A JP 14258478 A JP14258478 A JP 14258478A JP S5570924 A JPS5570924 A JP S5570924A
- Authority
- JP
- Japan
- Prior art keywords
- core piece
- chromium
- magnetic head
- chromiun
- thick
- 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 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 3
- 229910052804 chromium Inorganic materials 0.000 abstract 3
- 239000011651 chromium Substances 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 229910000889 permalloy Inorganic materials 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 229940117975 chromium trioxide Drugs 0.000 abstract 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N chromium trioxide Inorganic materials O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 abstract 1
- GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
Landscapes
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53142584A JPS599975B2 (ja) | 1978-11-17 | 1978-11-17 | 磁気ヘツドコア片の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53142584A JPS599975B2 (ja) | 1978-11-17 | 1978-11-17 | 磁気ヘツドコア片の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5570924A true JPS5570924A (en) | 1980-05-28 |
| JPS599975B2 JPS599975B2 (ja) | 1984-03-06 |
Family
ID=15318700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53142584A Expired JPS599975B2 (ja) | 1978-11-17 | 1978-11-17 | 磁気ヘツドコア片の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS599975B2 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62114109A (ja) * | 1985-11-13 | 1987-05-25 | Alps Electric Co Ltd | 磁気ヘツド用ラミネ−トコアの製造方法 |
| JPS62120613A (ja) * | 1985-11-20 | 1987-06-01 | Alps Electric Co Ltd | 磁気ヘツド用ラミネ−トコアの製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50109613U (ja) * | 1974-02-15 | 1975-09-08 | ||
| JPS533771U (ja) * | 1976-06-25 | 1978-01-13 |
-
1978
- 1978-11-17 JP JP53142584A patent/JPS599975B2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50109613U (ja) * | 1974-02-15 | 1975-09-08 | ||
| JPS533771U (ja) * | 1976-06-25 | 1978-01-13 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62114109A (ja) * | 1985-11-13 | 1987-05-25 | Alps Electric Co Ltd | 磁気ヘツド用ラミネ−トコアの製造方法 |
| JPS62120613A (ja) * | 1985-11-20 | 1987-06-01 | Alps Electric Co Ltd | 磁気ヘツド用ラミネ−トコアの製造方法 |
| JPH0439734B2 (ja) * | 1985-11-20 | 1992-06-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS599975B2 (ja) | 1984-03-06 |
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