JPS59102867A - 磁気ヘツド止め具用磁器組成物 - Google Patents
磁気ヘツド止め具用磁器組成物Info
- Publication number
- JPS59102867A JPS59102867A JP57213186A JP21318682A JPS59102867A JP S59102867 A JPS59102867 A JP S59102867A JP 57213186 A JP57213186 A JP 57213186A JP 21318682 A JP21318682 A JP 21318682A JP S59102867 A JPS59102867 A JP S59102867A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- magnetic head
- ceramic composition
- mounting device
- chipping
- 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 title claims description 10
- 239000000919 ceramic Substances 0.000 title claims description 9
- 229910052573 porcelain Inorganic materials 0.000 claims description 8
- 229910052839 forsterite Inorganic materials 0.000 claims description 5
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims description 5
- WHOPEPSOPUIRQQ-UHFFFAOYSA-N oxoaluminum Chemical compound O1[Al]O[Al]1 WHOPEPSOPUIRQQ-UHFFFAOYSA-N 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 description 7
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 2
- AOWKSNWVBZGMTJ-UHFFFAOYSA-N calcium titanate Chemical compound [Ca+2].[O-][Ti]([O-])=O AOWKSNWVBZGMTJ-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- -1 steatite Chemical compound 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57213186A JPS59102867A (ja) | 1982-12-03 | 1982-12-03 | 磁気ヘツド止め具用磁器組成物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57213186A JPS59102867A (ja) | 1982-12-03 | 1982-12-03 | 磁気ヘツド止め具用磁器組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59102867A true JPS59102867A (ja) | 1984-06-14 |
| JPS6222945B2 JPS6222945B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-05-20 |
Family
ID=16634960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57213186A Granted JPS59102867A (ja) | 1982-12-03 | 1982-12-03 | 磁気ヘツド止め具用磁器組成物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59102867A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6305125B1 (en) | 1995-10-09 | 2001-10-23 | Toyoda Gosei Co., Ltd. | Window guide having a plurality of contact members attached at only one end for guiding an automobile door window |
-
1982
- 1982-12-03 JP JP57213186A patent/JPS59102867A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6305125B1 (en) | 1995-10-09 | 2001-10-23 | Toyoda Gosei Co., Ltd. | Window guide having a plurality of contact members attached at only one end for guiding an automobile door window |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6222945B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-05-20 |