JPS57152521A - Magnetic recording medium - Google Patents
Magnetic recording mediumInfo
- Publication number
- JPS57152521A JPS57152521A JP56038953A JP3895381A JPS57152521A JP S57152521 A JPS57152521 A JP S57152521A JP 56038953 A JP56038953 A JP 56038953A JP 3895381 A JP3895381 A JP 3895381A JP S57152521 A JPS57152521 A JP S57152521A
- Authority
- JP
- Japan
- Prior art keywords
- quinone
- thin film
- corrosion inhibitors
- ferromagnetic
- consisting essentially
- 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.)
- Pending
Links
- 230000005291 magnetic effect Effects 0.000 title abstract 2
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 abstract 6
- 239000010409 thin film Substances 0.000 abstract 5
- 230000007797 corrosion Effects 0.000 abstract 4
- 238000005260 corrosion Methods 0.000 abstract 4
- 230000005294 ferromagnetic effect Effects 0.000 abstract 4
- 239000003112 inhibitor Substances 0.000 abstract 3
- IHXKXSJKLJZXKZ-UHFFFAOYSA-N 2-aminocyclohexa-2,5-diene-1,4-dione Chemical compound NC1=CC(=O)C=CC1=O IHXKXSJKLJZXKZ-UHFFFAOYSA-N 0.000 abstract 1
- GPLIMIJPIZGPIF-UHFFFAOYSA-N 2-hydroxy-1,4-benzoquinone Chemical compound OC1=CC(=O)C=CC1=O GPLIMIJPIZGPIF-UHFFFAOYSA-N 0.000 abstract 1
- VTWDKFNVVLAELH-UHFFFAOYSA-N 2-methylcyclohexa-2,5-diene-1,4-dione Chemical compound CC1=CC(=O)C=CC1=O VTWDKFNVVLAELH-UHFFFAOYSA-N 0.000 abstract 1
- VSHVAOIJUGIMJM-UHFFFAOYSA-N 2-nitrocyclohexa-2,5-diene-1,4-dione Chemical compound [O-][N+](=O)C1=CC(=O)C=CC1=O VSHVAOIJUGIMJM-UHFFFAOYSA-N 0.000 abstract 1
- DDTHMESPCBONDT-UHFFFAOYSA-N 4-(4-oxocyclohexa-2,5-dien-1-ylidene)cyclohexa-2,5-dien-1-one Chemical compound C1=CC(=O)C=CC1=C1C=CC(=O)C=C1 DDTHMESPCBONDT-UHFFFAOYSA-N 0.000 abstract 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 229910010272 inorganic material Inorganic materials 0.000 abstract 1
- 239000011147 inorganic material Substances 0.000 abstract 1
- 238000007733 ion plating Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000002356 single layer Substances 0.000 abstract 1
- 238000004544 sputter deposition Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 238000007740 vapor deposition Methods 0.000 abstract 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
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/64—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
- G11B5/65—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition
- G11B5/658—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition containing oxygen, e.g. molecular oxygen or magnetic oxide
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56038953A JPS57152521A (en) | 1981-03-17 | 1981-03-17 | Magnetic recording medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56038953A JPS57152521A (en) | 1981-03-17 | 1981-03-17 | Magnetic recording medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57152521A true JPS57152521A (en) | 1982-09-20 |
Family
ID=12539557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56038953A Pending JPS57152521A (en) | 1981-03-17 | 1981-03-17 | Magnetic recording medium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57152521A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0156625A2 (en) * | 1984-03-22 | 1985-10-02 | Toray Industries, Inc. | Vertical magnetic recording medium and process for preparation thereof |
| JP2008151353A (ja) * | 2006-12-14 | 2008-07-03 | Matsushita Electric Ind Co Ltd | 空気調和機の室外機 |
-
1981
- 1981-03-17 JP JP56038953A patent/JPS57152521A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0156625A2 (en) * | 1984-03-22 | 1985-10-02 | Toray Industries, Inc. | Vertical magnetic recording medium and process for preparation thereof |
| US4888211A (en) * | 1984-03-22 | 1989-12-19 | Toray Industries, Inc. | Process for preparation of vertical magnetic recording medium |
| JP2008151353A (ja) * | 2006-12-14 | 2008-07-03 | Matsushita Electric Ind Co Ltd | 空気調和機の室外機 |
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| Trippel et al. | Iron--Cobalt and Iron--Cobalt--Chromium Thin Film Recording Media, Deposited by E-Beam Evaporation at Oblique Angle of Incidence |