JPH0132174Y2 - - Google Patents
Info
- Publication number
- JPH0132174Y2 JPH0132174Y2 JP8949981U JP8949981U JPH0132174Y2 JP H0132174 Y2 JPH0132174 Y2 JP H0132174Y2 JP 8949981 U JP8949981 U JP 8949981U JP 8949981 U JP8949981 U JP 8949981U JP H0132174 Y2 JPH0132174 Y2 JP H0132174Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- recording medium
- ferromagnetic metal
- crawler
- manufacturing
- 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.)
- Expired
Links
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 230000005294 ferromagnetic effect Effects 0.000 claims description 15
- 230000005291 magnetic effect Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 230000008020 evaporation Effects 0.000 claims description 7
- 238000001704 evaporation Methods 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 3
- 238000001771 vacuum deposition Methods 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Physical Vapour Deposition (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Thin Magnetic Films (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8949981U JPH0132174Y2 (pt) | 1981-06-19 | 1981-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8949981U JPH0132174Y2 (pt) | 1981-06-19 | 1981-06-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57201625U JPS57201625U (pt) | 1982-12-22 |
| JPH0132174Y2 true JPH0132174Y2 (pt) | 1989-10-03 |
Family
ID=29884645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8949981U Expired JPH0132174Y2 (pt) | 1981-06-19 | 1981-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0132174Y2 (pt) |
-
1981
- 1981-06-19 JP JP8949981U patent/JPH0132174Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57201625U (pt) | 1982-12-22 |
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