JPS6222947B2 - - Google Patents
Info
- Publication number
- JPS6222947B2 JPS6222947B2 JP58006334A JP633483A JPS6222947B2 JP S6222947 B2 JPS6222947 B2 JP S6222947B2 JP 58006334 A JP58006334 A JP 58006334A JP 633483 A JP633483 A JP 633483A JP S6222947 B2 JPS6222947 B2 JP S6222947B2
- Authority
- JP
- Japan
- Prior art keywords
- thermal expansion
- coefficient
- ferrite
- tio
- magnetic
- 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
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 12
- 229910000859 α-Fe Inorganic materials 0.000 description 13
- 239000000203 mixture Substances 0.000 description 12
- 229910052573 porcelain Inorganic materials 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 239000011162 core material Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- -1 BaCO 3 Inorganic materials 0.000 description 1
- 229910018605 Ni—Zn Inorganic materials 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000009770 conventional sintering Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58006334A JPS59131572A (ja) | 1983-01-17 | 1983-01-17 | 磁気ヘツド用磁器組成物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58006334A JPS59131572A (ja) | 1983-01-17 | 1983-01-17 | 磁気ヘツド用磁器組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59131572A JPS59131572A (ja) | 1984-07-28 |
| JPS6222947B2 true JPS6222947B2 (enrdf_load_stackoverflow) | 1987-05-20 |
Family
ID=11635463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58006334A Granted JPS59131572A (ja) | 1983-01-17 | 1983-01-17 | 磁気ヘツド用磁器組成物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59131572A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59171117U (ja) * | 1983-05-02 | 1984-11-15 | 元旦ビユーティ工業株式会社 | 縦葺屋根取付構造 |
-
1983
- 1983-01-17 JP JP58006334A patent/JPS59131572A/ja active Granted
Non-Patent Citations (1)
| Title |
|---|
| CERAMIC BULLETIN * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59131572A (ja) | 1984-07-28 |
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