JPS5873019A - 磁気記録媒体の製造方法 - Google Patents
磁気記録媒体の製造方法Info
- Publication number
- JPS5873019A JPS5873019A JP17037781A JP17037781A JPS5873019A JP S5873019 A JPS5873019 A JP S5873019A JP 17037781 A JP17037781 A JP 17037781A JP 17037781 A JP17037781 A JP 17037781A JP S5873019 A JPS5873019 A JP S5873019A
- Authority
- JP
- Japan
- Prior art keywords
- vapor
- substrate
- electron beam
- incident angle
- deposited
- 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 claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000010894 electron beam technology Methods 0.000 claims abstract description 16
- 238000007740 vapor deposition Methods 0.000 claims abstract description 9
- 229920000642 polymer Polymers 0.000 claims abstract description 5
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims abstract description 3
- 239000000758 substrate Substances 0.000 claims description 25
- 230000008020 evaporation Effects 0.000 abstract description 8
- 238000001704 evaporation Methods 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- -1 Polyethylene terephthalate Polymers 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229910020630 Co Ni Inorganic materials 0.000 description 1
- 229910002440 Co–Ni Inorganic materials 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- 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
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Thin Magnetic Films (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17037781A JPS5873019A (ja) | 1981-10-23 | 1981-10-23 | 磁気記録媒体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17037781A JPS5873019A (ja) | 1981-10-23 | 1981-10-23 | 磁気記録媒体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5873019A true JPS5873019A (ja) | 1983-05-02 |
| JPH0226294B2 JPH0226294B2 (enrdf_load_stackoverflow) | 1990-06-08 |
Family
ID=15903802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17037781A Granted JPS5873019A (ja) | 1981-10-23 | 1981-10-23 | 磁気記録媒体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5873019A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59201226A (ja) * | 1983-04-27 | 1984-11-14 | Tdk Corp | 磁気記録媒体の製造方法 |
-
1981
- 1981-10-23 JP JP17037781A patent/JPS5873019A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59201226A (ja) * | 1983-04-27 | 1984-11-14 | Tdk Corp | 磁気記録媒体の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0226294B2 (enrdf_load_stackoverflow) | 1990-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0546014B2 (enrdf_load_stackoverflow) | ||
| JPS5873019A (ja) | 磁気記録媒体の製造方法 | |
| US4743467A (en) | Method for preparing magnetic recording medium | |
| JPH0227732B2 (enrdf_load_stackoverflow) | ||
| EP0517411A1 (en) | Magnetic recording medium | |
| JP2946748B2 (ja) | 磁気記録媒体の製造方法 | |
| JPH0799581B2 (ja) | 磁気記録媒体の製造方法及びそれに使用する製造装置 | |
| JPH03134819A (ja) | 磁気記録媒体及びその製造方法 | |
| JPH0798831A (ja) | 磁気記録媒体、その製造方法及び製造装置 | |
| JPS60175220A (ja) | 磁気記録媒体の製造方法 | |
| JPH04328322A (ja) | 磁気記録媒体の製造方法 | |
| JPH0341898B2 (enrdf_load_stackoverflow) | ||
| JPH0798832A (ja) | 磁気記録媒体、その製造方法及び製造装置 | |
| JPH05159287A (ja) | 磁気記録媒体の製造方法 | |
| JPH04195924A (ja) | 磁気記録媒体の製造装置 | |
| JPS608304B2 (ja) | 真空蒸着法 | |
| JPH04147417A (ja) | 磁気記録媒体 | |
| JPS619823A (ja) | 磁気記録媒体 | |
| JPS6154040A (ja) | 磁気記録媒体の製造方法 | |
| JPH0479043B2 (enrdf_load_stackoverflow) | ||
| JPS6378336A (ja) | 磁気記録媒体の製造方法 | |
| JPH061550B2 (ja) | 磁気記録媒体の製造方法 | |
| JPH11161952A (ja) | 磁気記録媒体の製造方法 | |
| JPH0991659A (ja) | 磁気記録媒体及びその製造方法 | |
| JPS615424A (ja) | 磁気記録媒体 |