JPS61190715A - 面内記録型磁気記録体 - Google Patents
面内記録型磁気記録体Info
- Publication number
- JPS61190715A JPS61190715A JP2946385A JP2946385A JPS61190715A JP S61190715 A JPS61190715 A JP S61190715A JP 2946385 A JP2946385 A JP 2946385A JP 2946385 A JP2946385 A JP 2946385A JP S61190715 A JPS61190715 A JP S61190715A
- Authority
- JP
- Japan
- Prior art keywords
- film
- magnetic
- magnetic recording
- recording body
- coercive force
- 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
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 abstract description 11
- 230000007797 corrosion Effects 0.000 abstract description 11
- 229910020630 Co Ni Inorganic materials 0.000 abstract description 4
- 229910002440 Co–Ni Inorganic materials 0.000 abstract description 4
- 229910000990 Ni alloy Inorganic materials 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000004544 sputter deposition Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000007740 vapor deposition Methods 0.000 description 4
- 229910020516 Co—V Inorganic materials 0.000 description 3
- 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 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910002058 ternary alloy Inorganic materials 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910002441 CoNi Inorganic materials 0.000 description 1
- 101150018425 Cr1l gene Proteins 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Landscapes
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2946385A JPS61190715A (ja) | 1985-02-19 | 1985-02-19 | 面内記録型磁気記録体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2946385A JPS61190715A (ja) | 1985-02-19 | 1985-02-19 | 面内記録型磁気記録体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61190715A true JPS61190715A (ja) | 1986-08-25 |
| JPH0323970B2 JPH0323970B2 (enrdf_load_stackoverflow) | 1991-04-02 |
Family
ID=12276790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2946385A Granted JPS61190715A (ja) | 1985-02-19 | 1985-02-19 | 面内記録型磁気記録体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61190715A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59219448A (ja) * | 1983-05-30 | 1984-12-10 | Tohoku Tokushuko Kk | 蒸着テ−プ用記録磁性体合金 |
-
1985
- 1985-02-19 JP JP2946385A patent/JPS61190715A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59219448A (ja) * | 1983-05-30 | 1984-12-10 | Tohoku Tokushuko Kk | 蒸着テ−プ用記録磁性体合金 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0323970B2 (enrdf_load_stackoverflow) | 1991-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |