JPS6292115A - 磁気記録媒体 - Google Patents
磁気記録媒体Info
- Publication number
- JPS6292115A JPS6292115A JP19781986A JP19781986A JPS6292115A JP S6292115 A JPS6292115 A JP S6292115A JP 19781986 A JP19781986 A JP 19781986A JP 19781986 A JP19781986 A JP 19781986A JP S6292115 A JPS6292115 A JP S6292115A
- Authority
- JP
- Japan
- Prior art keywords
- film layer
- base film
- silicon
- recording medium
- magnetic recording
- 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
Landscapes
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19781986A JPS6292115A (ja) | 1986-08-23 | 1986-08-23 | 磁気記録媒体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19781986A JPS6292115A (ja) | 1986-08-23 | 1986-08-23 | 磁気記録媒体 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10830679A Division JPS5634142A (en) | 1979-08-25 | 1979-08-25 | Magnetic recording medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6292115A true JPS6292115A (ja) | 1987-04-27 |
| JPS6330690B2 JPS6330690B2 (cs) | 1988-06-20 |
Family
ID=16380868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19781986A Granted JPS6292115A (ja) | 1986-08-23 | 1986-08-23 | 磁気記録媒体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6292115A (cs) |
-
1986
- 1986-08-23 JP JP19781986A patent/JPS6292115A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6330690B2 (cs) | 1988-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5314745A (en) | Magnetic recording medium having a glass substrate, heat retaining non magnetic metal layer formed over the substrate, amorphous nip layer, Cr layer and magnetic layer | |
| US4950548A (en) | Magnetic recording medium and method of producing same | |
| JPH0827926B2 (ja) | 磁気記録媒体 | |
| JPS6321254B2 (cs) | ||
| US4631202A (en) | Thin film magnetic recording film | |
| US4074016A (en) | Magnetic record carrier | |
| US5298324A (en) | Magnetic recording medium having a cobalt-plantinum-chromium alloy magnetic layer and a chromium-tungsten underlayer a specified underlayer thickness range | |
| JPS6329330B2 (cs) | ||
| US4675240A (en) | Magnetic recording disk using silicon substrate | |
| JPH0647722B2 (ja) | 磁気記録媒体の製造方法 | |
| JPS6329332B2 (cs) | ||
| JPS6292115A (ja) | 磁気記録媒体 | |
| JPS6292116A (ja) | 磁気記録媒体 | |
| EP0109481B1 (en) | Magnetic recording disk | |
| JPS624774B2 (cs) | ||
| EP0422547B1 (en) | Magnetic recording medium | |
| JP2607288B2 (ja) | 磁気記録媒体およびその製造法 | |
| JPH0514325B2 (cs) | ||
| JPH0216417Y2 (cs) | ||
| JPH0262888B2 (cs) | ||
| JPH09147357A (ja) | 磁気記録媒体の製造方法 | |
| JPH0268712A (ja) | 薄膜型磁気記録媒体 | |
| JPS6366720A (ja) | 磁気記録媒体およびその製造方法 | |
| JPH01124115A (ja) | 磁気記録媒体およびその製造方法 | |
| JPS6364623A (ja) | 磁気記録媒体 |