JPS6218967B2 - - Google Patents
Info
- Publication number
- JPS6218967B2 JPS6218967B2 JP3033877A JP3033877A JPS6218967B2 JP S6218967 B2 JPS6218967 B2 JP S6218967B2 JP 3033877 A JP3033877 A JP 3033877A JP 3033877 A JP3033877 A JP 3033877A JP S6218967 B2 JPS6218967 B2 JP S6218967B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- amorphous
- magnetic head
- head core
- magnetic material
- 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.)
- Expired
Links
- 230000005291 magnetic effect Effects 0.000 claims description 73
- 239000000696 magnetic material Substances 0.000 claims description 47
- 229910000859 α-Fe Inorganic materials 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 17
- 230000005294 ferromagnetic effect Effects 0.000 claims description 10
- 230000004907 flux Effects 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 7
- 239000008358 core component Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000306 component Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910000889 permalloy Inorganic materials 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910000702 sendust Inorganic materials 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052726 zirconium 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3033877A JPS53116810A (en) | 1977-03-22 | 1977-03-22 | Magnetic head core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3033877A JPS53116810A (en) | 1977-03-22 | 1977-03-22 | Magnetic head core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53116810A JPS53116810A (en) | 1978-10-12 |
| JPS6218967B2 true JPS6218967B2 (en, 2012) | 1987-04-25 |
Family
ID=12301024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3033877A Granted JPS53116810A (en) | 1977-03-22 | 1977-03-22 | Magnetic head core |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53116810A (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58179925A (ja) * | 1982-04-14 | 1983-10-21 | Pioneer Electronic Corp | 磁気ヘツド及びその製造方法 |
| JPS58179920A (ja) * | 1982-04-14 | 1983-10-21 | Pioneer Electronic Corp | 磁気ヘッドの製造方法 |
| JPS6423706U (en, 2012) * | 1987-07-27 | 1989-02-08 |
-
1977
- 1977-03-22 JP JP3033877A patent/JPS53116810A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53116810A (en) | 1978-10-12 |
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