JPS6126940A - 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
- JPS6126940A JPS6126940A JP14783484A JP14783484A JPS6126940A JP S6126940 A JPS6126940 A JP S6126940A JP 14783484 A JP14783484 A JP 14783484A JP 14783484 A JP14783484 A JP 14783484A JP S6126940 A JPS6126940 A JP S6126940A
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- layer
- magnetic
- magnetic recording
- cylindrical
- 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 abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000000034 method Methods 0.000 claims abstract description 9
- 229920000307 polymer substrate Polymers 0.000 claims abstract description 8
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 239000000758 substrate Substances 0.000 abstract description 23
- 230000003685 thermal hair damage Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 abstract description 2
- 229910001120 nichrome Inorganic materials 0.000 abstract description 2
- 230000032683 aging Effects 0.000 abstract 2
- 229910010169 TiCr Inorganic materials 0.000 abstract 1
- 238000007733 ion plating Methods 0.000 abstract 1
- 229910001004 magnetic alloy Inorganic materials 0.000 abstract 1
- 229920006254 polymer film Polymers 0.000 abstract 1
- 239000010408 film Substances 0.000 description 9
- 238000007740 vapor deposition Methods 0.000 description 9
- 238000004544 sputter deposition Methods 0.000 description 7
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000005294 ferromagnetic effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 238000007738 vacuum evaporation Methods 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000007750 plasma spraying Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 229910020598 Co Fe Inorganic materials 0.000 description 1
- 229910020634 Co Mg Inorganic materials 0.000 description 1
- 229910002519 Co-Fe Inorganic materials 0.000 description 1
- -1 Co-Ni-0 Inorganic materials 0.000 description 1
- 229910020517 Co—Ti Inorganic materials 0.000 description 1
- 229910020516 Co—V Inorganic materials 0.000 description 1
- 229910003271 Ni-Fe Inorganic materials 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- FPVKHBSQESCIEP-JQCXWYLXSA-N pentostatin Chemical compound C1[C@H](O)[C@@H](CO)O[C@H]1N1C(N=CNC[C@H]2O)=C2N=C1 FPVKHBSQESCIEP-JQCXWYLXSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Physical Vapour Deposition (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14783484A JPS6126940A (ja) | 1984-07-17 | 1984-07-17 | 磁気記録媒体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14783484A JPS6126940A (ja) | 1984-07-17 | 1984-07-17 | 磁気記録媒体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6126940A true JPS6126940A (ja) | 1986-02-06 |
| JPH0518178B2 JPH0518178B2 (enrdf_load_stackoverflow) | 1993-03-11 |
Family
ID=15439296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14783484A Granted JPS6126940A (ja) | 1984-07-17 | 1984-07-17 | 磁気記録媒体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6126940A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013231525A (ja) * | 2012-04-27 | 2013-11-14 | Yamagishi Kogyo:Kk | 固形燃料暖房装置 |
-
1984
- 1984-07-17 JP JP14783484A patent/JPS6126940A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013231525A (ja) * | 2012-04-27 | 2013-11-14 | Yamagishi Kogyo:Kk | 固形燃料暖房装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0518178B2 (enrdf_load_stackoverflow) | 1993-03-11 |
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