JPH0197410U - - Google Patents
Info
- Publication number
- JPH0197410U JPH0197410U JP19206487U JP19206487U JPH0197410U JP H0197410 U JPH0197410 U JP H0197410U JP 19206487 U JP19206487 U JP 19206487U JP 19206487 U JP19206487 U JP 19206487U JP H0197410 U JPH0197410 U JP H0197410U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- recording medium
- magnetic recording
- sputtering
- plating
- 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.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 238000004544 sputter deposition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Magnetic Record Carriers (AREA)
Description
第１図は本考案の磁気記録媒体の部分断面図、
第２図は潤滑性、耐磨耗性の特性図、第３図は膜
厚対電磁変換特性図、第４図は耐蝕性の特性図で
ある。 １…磁気記録媒体、２…非磁性基板、３…磁性
層、４…Ａｕ薄膜。
第２図は潤滑性、耐磨耗性の特性図、第３図は膜
厚対電磁変換特性図、第４図は耐蝕性の特性図で
ある。 １…磁気記録媒体、２…非磁性基板、３…磁性
層、４…Ａｕ薄膜。
Claims (1)
- 非磁性基板上に形成された磁性層の上に、金の
薄膜を１００〜１０００Åの範囲で鍍金又はスパ
ツタリング形成してこれを保護膜としたことを特
徴とする磁気記録媒体。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19206487U JPH0197410U (ja) | 1987-12-18 | 1987-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19206487U JPH0197410U (ja) | 1987-12-18 | 1987-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197410U true JPH0197410U (ja) | 1989-06-28 |
Family
ID=31482940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19206487U Pending JPH0197410U (ja) | 1987-12-18 | 1987-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197410U (ja) |
-
1987
- 1987-12-18 JP JP19206487U patent/JPH0197410U/ja active Pending
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