JPS6288312A - 希土類コバルト磁石の磁場中成型方法 - Google Patents
希土類コバルト磁石の磁場中成型方法Info
- Publication number
- JPS6288312A JPS6288312A JP22767385A JP22767385A JPS6288312A JP S6288312 A JPS6288312 A JP S6288312A JP 22767385 A JP22767385 A JP 22767385A JP 22767385 A JP22767385 A JP 22767385A JP S6288312 A JPS6288312 A JP S6288312A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- powder
- rare earth
- earth cobalt
- magnet
- 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
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 32
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 18
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 18
- 229910017052 cobalt Inorganic materials 0.000 title claims abstract description 14
- 239000010941 cobalt Substances 0.000 title claims abstract description 14
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims description 6
- 239000000843 powder Substances 0.000 claims abstract description 21
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000005405 multipole Effects 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 3
- 230000004907 flux Effects 0.000 abstract description 2
- 239000006247 magnetic powder Substances 0.000 abstract 2
- 230000005347 demagnetization Effects 0.000 abstract 1
- 230000005294 ferromagnetic effect Effects 0.000 abstract 1
- 230000005415 magnetization Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
Landscapes
- Manufacturing Cores, Coils, And Magnets (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22767385A JPS6288312A (ja) | 1985-10-15 | 1985-10-15 | 希土類コバルト磁石の磁場中成型方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22767385A JPS6288312A (ja) | 1985-10-15 | 1985-10-15 | 希土類コバルト磁石の磁場中成型方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6288312A true JPS6288312A (ja) | 1987-04-22 |
| JPH0243325B2 JPH0243325B2 (en, 2012) | 1990-09-28 |
Family
ID=16864536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22767385A Granted JPS6288312A (ja) | 1985-10-15 | 1985-10-15 | 希土類コバルト磁石の磁場中成型方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6288312A (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01114008A (ja) * | 1987-10-28 | 1989-05-02 | Fuji Elelctrochem Co Ltd | ボンド磁石の製造方法 |
| JP2007250577A (ja) * | 2006-03-13 | 2007-09-27 | Sumitomo Metal Mining Co Ltd | 樹脂結合型磁石用組成物、それを用いた磁気異方性ボンド磁石、及びその製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5120593A (en, 2012) * | 1974-08-13 | 1976-02-18 | Matsushita Electric Ind Co Ltd | |
| JPS5731108A (en) * | 1980-08-01 | 1982-02-19 | Hitachi Metals Ltd | Manufacture of cylindrical anisotropic permanent magnet |
| JPS57128909A (en) * | 1981-02-03 | 1982-08-10 | Tohoku Metal Ind Ltd | Manufacture of permanent magnet having a plurality of radial magnetic dipoles |
-
1985
- 1985-10-15 JP JP22767385A patent/JPS6288312A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5120593A (en, 2012) * | 1974-08-13 | 1976-02-18 | Matsushita Electric Ind Co Ltd | |
| JPS5731108A (en) * | 1980-08-01 | 1982-02-19 | Hitachi Metals Ltd | Manufacture of cylindrical anisotropic permanent magnet |
| JPS57128909A (en) * | 1981-02-03 | 1982-08-10 | Tohoku Metal Ind Ltd | Manufacture of permanent magnet having a plurality of radial magnetic dipoles |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01114008A (ja) * | 1987-10-28 | 1989-05-02 | Fuji Elelctrochem Co Ltd | ボンド磁石の製造方法 |
| JP2007250577A (ja) * | 2006-03-13 | 2007-09-27 | Sumitomo Metal Mining Co Ltd | 樹脂結合型磁石用組成物、それを用いた磁気異方性ボンド磁石、及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0243325B2 (en, 2012) | 1990-09-28 |
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