DE4226911A1 - Magnetischer Aufzeichnungsträger - Google Patents
Magnetischer AufzeichnungsträgerInfo
- Publication number
- DE4226911A1 DE4226911A1 DE19924226911 DE4226911A DE4226911A1 DE 4226911 A1 DE4226911 A1 DE 4226911A1 DE 19924226911 DE19924226911 DE 19924226911 DE 4226911 A DE4226911 A DE 4226911A DE 4226911 A1 DE4226911 A1 DE 4226911A1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- magnetic recording
- magnetic
- contg
- thin layer
- 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.)
- Withdrawn
Links
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
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
- G11B5/8404—Processes or apparatus specially adapted for manufacturing record carriers manufacturing base layers
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/02—Pretreatment of the material to be coated
- C23C14/021—Cleaning or etching treatments
- C23C14/022—Cleaning or etching treatments by means of bombardment with energetic particles or radiation
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/20—Metallic material, boron or silicon on organic substrates
-
- 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
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
- G11B5/85—Coating a support with a magnetic layer by vapour deposition
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924226911 DE4226911A1 (de) | 1992-08-14 | 1992-08-14 | Magnetischer Aufzeichnungsträger |
JP20169093A JPH06267054A (ja) | 1992-08-14 | 1993-08-13 | 磁気記録媒体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924226911 DE4226911A1 (de) | 1992-08-14 | 1992-08-14 | Magnetischer Aufzeichnungsträger |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4226911A1 true DE4226911A1 (de) | 1994-02-17 |
Family
ID=6465538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19924226911 Withdrawn DE4226911A1 (de) | 1992-08-14 | 1992-08-14 | Magnetischer Aufzeichnungsträger |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH06267054A (ja) |
DE (1) | DE4226911A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6439869B2 (ja) * | 2015-06-02 | 2018-12-19 | 富士電機株式会社 | 磁気記録媒体の製造方法 |
-
1992
- 1992-08-14 DE DE19924226911 patent/DE4226911A1/de not_active Withdrawn
-
1993
- 1993-08-13 JP JP20169093A patent/JPH06267054A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH06267054A (ja) | 1994-09-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3212202C2 (de) | Magnetisches Aufzeichnungsmedium | |
DE3024918C2 (ja) | ||
US4596735A (en) | Magnetic recording medium and method for making | |
DE4211712A1 (de) | Flächige Polyethylenterephthalat-Materialien mit geringer Oberflächenrauhigkeit sowie ein Verfahren zu ihrer Herstellung und ihre Verwendung | |
DE3117931A1 (de) | Magnetischer aufzeichnungstraeger und verfahren zu seiner herstellung | |
DE3502852C2 (de) | Magnetisches Aufzeichnungsmaterial | |
DE3206793A1 (de) | Magnetischer aufzeichnungstraeger und verfahren zu seiner herstellung | |
DE3443601A1 (de) | Magnetaufzeichnungsmedium | |
DE3519383A1 (de) | Magnetaufzeichnungsmedium mit einer kohlenstoffnitrid-schutzschicht auf seiner oberflaeche | |
DE69819447T2 (de) | Niedrigelektrisierbare polyesterverbundfolie | |
DE3425755A1 (de) | Verfahren zur herstellung eines magnetaufzeichnungstraegers | |
DE3232520A1 (de) | Verfahren zur herstellung eines magnetischen aufzeichnungstraegers | |
DE2442242A1 (de) | Verfahren zur bildung einer schutzschicht auf einem magnetischen aufzeichnungsmaterial durch ionische plattierung | |
DE3609261A1 (de) | Magnetisches aufzeichnungsmedium | |
DE3226639A1 (de) | Magnetisches aufzeichnungsmedium | |
DE4226911A1 (de) | Magnetischer Aufzeichnungsträger | |
DE3343107A1 (de) | Magnetische aufzeichnungstraeger | |
DE3517439A1 (de) | Magnetisches aufzeichnungsmedium fuer die bildaufzeichnung | |
DE3206745A1 (de) | Magnetischer aufzeichnungstraeger und verfahren zu seiner herstellung | |
DE4226912A1 (de) | Magnetischer Aufzeichnungsträger | |
EP0527391B1 (de) | Verfahren zur Herstellung von magnetischen Aufzeichnungsmedien | |
DE3545043A1 (de) | Magnetisches aufzeichnungsmedium und verfahren zu seiner herstellung | |
DE4226914A1 (de) | Magnetischer Aufzeichnungsträger | |
DE3405215C2 (de) | Verfahren zur Herstellung eines magnetischen Aufzeichnungsträgers | |
DE4443530A1 (de) | Magnetisches Aufzeichnungsmedium und Verfahren zur Herstellung desselben |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |