JPH0253850B2 - - Google Patents
Info
- Publication number
- JPH0253850B2 JPH0253850B2 JP56130107A JP13010781A JPH0253850B2 JP H0253850 B2 JPH0253850 B2 JP H0253850B2 JP 56130107 A JP56130107 A JP 56130107A JP 13010781 A JP13010781 A JP 13010781A JP H0253850 B2 JPH0253850 B2 JP H0253850B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- film
- metal powder
- axis diameter
- 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 claims description 15
- 239000006247 magnetic powder Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 description 13
- 239000003973 paint Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
- G11B5/842—Coating a support with a liquid magnetic dispersion
- G11B5/845—Coating a support with a liquid magnetic dispersion in a magnetic field
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Paints Or Removers (AREA)
- Magnetic Record Carriers (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56130107A JPS5832233A (ja) | 1981-08-21 | 1981-08-21 | 磁気記録体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56130107A JPS5832233A (ja) | 1981-08-21 | 1981-08-21 | 磁気記録体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5832233A JPS5832233A (ja) | 1983-02-25 |
| JPH0253850B2 true JPH0253850B2 (US20080094685A1-20080424-C00004.png) | 1990-11-20 |
Family
ID=15026114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56130107A Granted JPS5832233A (ja) | 1981-08-21 | 1981-08-21 | 磁気記録体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5832233A (US20080094685A1-20080424-C00004.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6478424A (en) * | 1988-08-12 | 1989-03-23 | Hitachi Ltd | Magnetic recording body |
| US4987415A (en) * | 1989-09-18 | 1991-01-22 | The Torrington Company | High resolution encoder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50133806A (US20080094685A1-20080424-C00004.png) * | 1974-04-09 | 1975-10-23 | ||
| JPS54125538A (en) * | 1978-03-22 | 1979-09-29 | Matsushita Electric Ind Co Ltd | Gas trier control device |
| JPS5613526A (en) * | 1979-07-11 | 1981-02-09 | Tdk Corp | Magnetic recording medium |
| JPS5616604A (en) * | 1979-07-20 | 1981-02-17 | Mitsubishi Metal Corp | Manufacture of ferromagnetic iron-cobalt alloy powder |
-
1981
- 1981-08-21 JP JP56130107A patent/JPS5832233A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50133806A (US20080094685A1-20080424-C00004.png) * | 1974-04-09 | 1975-10-23 | ||
| JPS54125538A (en) * | 1978-03-22 | 1979-09-29 | Matsushita Electric Ind Co Ltd | Gas trier control device |
| JPS5613526A (en) * | 1979-07-11 | 1981-02-09 | Tdk Corp | Magnetic recording medium |
| JPS5616604A (en) * | 1979-07-20 | 1981-02-17 | Mitsubishi Metal Corp | Manufacture of ferromagnetic iron-cobalt alloy powder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5832233A (ja) | 1983-02-25 |
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