JPS57152520A - Magnetic recording medium - Google Patents
Magnetic recording mediumInfo
- Publication number
- JPS57152520A JPS57152520A JP56038952A JP3895281A JPS57152520A JP S57152520 A JPS57152520 A JP S57152520A JP 56038952 A JP56038952 A JP 56038952A JP 3895281 A JP3895281 A JP 3895281A JP S57152520 A JPS57152520 A JP S57152520A
- Authority
- JP
- Japan
- Prior art keywords
- naphthol
- thin film
- consisting essentially
- corrosion inhibitors
- nonmagnetic
- 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
- 230000005291 magnetic effect Effects 0.000 title abstract 2
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 abstract 6
- 230000007797 corrosion Effects 0.000 abstract 3
- 238000005260 corrosion Methods 0.000 abstract 3
- 239000010409 thin film Substances 0.000 abstract 3
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 abstract 2
- 230000005294 ferromagnetic effect Effects 0.000 abstract 2
- 239000003112 inhibitor Substances 0.000 abstract 2
- RMSOEGBYNWXXBG-UHFFFAOYSA-N 1-chloronaphthalen-2-ol Chemical compound C1=CC=CC2=C(Cl)C(O)=CC=C21 RMSOEGBYNWXXBG-UHFFFAOYSA-N 0.000 abstract 1
- SSHIVHKMGVBXTJ-UHFFFAOYSA-N 1-nitronaphthalen-2-ol Chemical compound C1=CC=CC2=C([N+]([O-])=O)C(O)=CC=C21 SSHIVHKMGVBXTJ-UHFFFAOYSA-N 0.000 abstract 1
- HVLJEMXDXOTWLV-UHFFFAOYSA-N 2,4-dichloronaphthalen-1-ol Chemical compound C1=CC=C2C(O)=C(Cl)C=C(Cl)C2=C1 HVLJEMXDXOTWLV-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
- 229950011260 betanaphthol Drugs 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 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
- 150000004780 naphthols Chemical class 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
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 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 |
|---|---|---|---|
| JP56038952A JPS57152520A (en) | 1981-03-17 | 1981-03-17 | Magnetic recording medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56038952A JPS57152520A (en) | 1981-03-17 | 1981-03-17 | Magnetic recording medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57152520A true JPS57152520A (en) | 1982-09-20 |
| JPH0239017B2 JPH0239017B2 (enrdf_load_stackoverflow) | 1990-09-03 |
Family
ID=12539529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56038952A Granted JPS57152520A (en) | 1981-03-17 | 1981-03-17 | Magnetic recording medium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57152520A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2558631A1 (fr) * | 1984-01-20 | 1985-07-26 | Sony Corp | Milieu d'enregistrement magnetique |
-
1981
- 1981-03-17 JP JP56038952A patent/JPS57152520A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2558631A1 (fr) * | 1984-01-20 | 1985-07-26 | Sony Corp | Milieu d'enregistrement magnetique |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0239017B2 (enrdf_load_stackoverflow) | 1990-09-03 |
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