JPS59107429A - 磁気記録媒体の製造装置 - Google Patents
磁気記録媒体の製造装置Info
- Publication number
- JPS59107429A JPS59107429A JP21587182A JP21587182A JPS59107429A JP S59107429 A JPS59107429 A JP S59107429A JP 21587182 A JP21587182 A JP 21587182A JP 21587182 A JP21587182 A JP 21587182A JP S59107429 A JPS59107429 A JP S59107429A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- vapor deposition
- cobalt
- cooling
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 claims description 29
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract description 43
- 229910017052 cobalt Inorganic materials 0.000 abstract description 37
- 239000010941 cobalt Substances 0.000 abstract description 37
- 238000007740 vapor deposition Methods 0.000 abstract description 25
- 238000010924 continuous production Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 39
- 150000002500 ions Chemical class 0.000 description 13
- 238000000151 deposition Methods 0.000 description 11
- -1 polyethylene terephthalate Polymers 0.000 description 10
- 230000008021 deposition Effects 0.000 description 8
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 238000010849 ion bombardment Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 150000001868 cobalt Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 240000002989 Euphorbia neriifolia Species 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- ZGDWHDKHJKZZIQ-UHFFFAOYSA-N cobalt nickel Chemical compound [Co].[Ni].[Ni].[Ni] ZGDWHDKHJKZZIQ-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 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
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
Landscapes
- Manufacturing Of Magnetic Record Carriers (AREA)
- Thin Magnetic Films (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21587182A JPS59107429A (ja) | 1982-12-09 | 1982-12-09 | 磁気記録媒体の製造装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21587182A JPS59107429A (ja) | 1982-12-09 | 1982-12-09 | 磁気記録媒体の製造装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59107429A true JPS59107429A (ja) | 1984-06-21 |
| JPH0416854B2 JPH0416854B2 (enrdf_load_stackoverflow) | 1992-03-25 |
Family
ID=16679640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21587182A Granted JPS59107429A (ja) | 1982-12-09 | 1982-12-09 | 磁気記録媒体の製造装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59107429A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0489627A (ja) * | 1990-07-25 | 1992-03-23 | Matsushita Electric Ind Co Ltd | 磁気記録媒体の製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57101663A (en) * | 1980-12-16 | 1982-06-24 | Olympus Optical Co Ltd | Apparatus for forming thin film |
| JPS57176539A (en) * | 1981-04-20 | 1982-10-29 | Matsushita Electric Ind Co Ltd | Manufacture for magnetic recording medium |
-
1982
- 1982-12-09 JP JP21587182A patent/JPS59107429A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57101663A (en) * | 1980-12-16 | 1982-06-24 | Olympus Optical Co Ltd | Apparatus for forming thin film |
| JPS57176539A (en) * | 1981-04-20 | 1982-10-29 | Matsushita Electric Ind Co Ltd | Manufacture for magnetic recording medium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0489627A (ja) * | 1990-07-25 | 1992-03-23 | Matsushita Electric Ind Co Ltd | 磁気記録媒体の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0416854B2 (enrdf_load_stackoverflow) | 1992-03-25 |
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