JPS61266351A - 磁気ヘツド用非磁性磁器組成物 - Google Patents
磁気ヘツド用非磁性磁器組成物Info
- Publication number
- JPS61266351A JPS61266351A JP60109757A JP10975785A JPS61266351A JP S61266351 A JPS61266351 A JP S61266351A JP 60109757 A JP60109757 A JP 60109757A JP 10975785 A JP10975785 A JP 10975785A JP S61266351 A JPS61266351 A JP S61266351A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- coefficient
- magnetic head
- composition
- glass
- 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
- 239000000203 mixture Substances 0.000 claims description 28
- 239000000919 ceramic Substances 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 16
- 229910000859 α-Fe Inorganic materials 0.000 description 13
- 229910052573 porcelain Inorganic materials 0.000 description 10
- 239000011162 core material Substances 0.000 description 8
- 239000000696 magnetic material Substances 0.000 description 7
- 238000005245 sintering Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000009257 reactivity Effects 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 239000006061 abrasive grain Substances 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910003962 NiZn Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005467 ceramic manufacturing process Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 229910000702 sendust Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60109757A JPS61266351A (ja) | 1985-05-21 | 1985-05-21 | 磁気ヘツド用非磁性磁器組成物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60109757A JPS61266351A (ja) | 1985-05-21 | 1985-05-21 | 磁気ヘツド用非磁性磁器組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61266351A true JPS61266351A (ja) | 1986-11-26 |
| JPH0228537B2 JPH0228537B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-25 |
Family
ID=14518466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60109757A Granted JPS61266351A (ja) | 1985-05-21 | 1985-05-21 | 磁気ヘツド用非磁性磁器組成物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61266351A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58121179A (ja) * | 1982-01-11 | 1983-07-19 | Kyocera Corp | 磁気ヘツドスライダ |
-
1985
- 1985-05-21 JP JP60109757A patent/JPS61266351A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58121179A (ja) * | 1982-01-11 | 1983-07-19 | Kyocera Corp | 磁気ヘツドスライダ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0228537B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-25 |
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