JPH0243325B2 - - Google Patents
Info
- Publication number
- JPH0243325B2 JPH0243325B2 JP60227673A JP22767385A JPH0243325B2 JP H0243325 B2 JPH0243325 B2 JP H0243325B2 JP 60227673 A JP60227673 A JP 60227673A JP 22767385 A JP22767385 A JP 22767385A JP H0243325 B2 JPH0243325 B2 JP H0243325B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- powder
- die
- rare earth
- 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.)
- Expired - Lifetime
Links
Landscapes
- Powder Metallurgy (AREA)
- Manufacturing Cores, Coils, And Magnets (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 JPS6288312A (ja) | 1987-04-22 |
| JPH0243325B2 true JPH0243325B2 (enrdf_load_stackoverflow) | 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 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0628213B2 (ja) * | 1987-10-28 | 1994-04-13 | 富士電気化学株式会社 | ボンド磁石の製造方法 |
| JP4839899B2 (ja) * | 2006-03-13 | 2011-12-21 | 住友金属鉱山株式会社 | 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5120593A (enrdf_load_stackoverflow) * | 1974-08-13 | 1976-02-18 | Matsushita Electric Industrial 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
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6288312A (ja) | 1987-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0129052B1 (en) | Method of producing cylindrical permanent magnet | |
| JPS6427208A (en) | Cylindrical permanent magnet, motor using same and manufacture thereof | |
| US4990306A (en) | Method of producing polar anisotropic rare earth magnet | |
| JPS61112310A (ja) | 永久磁石の製造方法 | |
| JP2756471B2 (ja) | ラジアル配向磁石の製造方法およびラジアル配向磁石 | |
| JPS6134249B2 (enrdf_load_stackoverflow) | ||
| US20200395829A1 (en) | Method for producing radially anisotropic multipolar solid magnet adapted to different waveform widths | |
| JPS5674907A (en) | Manufacturing process of permanent magnet magnetized in radial direction | |
| JPH0243325B2 (enrdf_load_stackoverflow) | ||
| JPS63110605A (ja) | 磁石の製造方法および装置 | |
| JPH0726804Y2 (ja) | 円筒形外周多極磁石 | |
| US6272729B1 (en) | High field micromagnetic rotor and method of making same | |
| JPS6358033B2 (enrdf_load_stackoverflow) | ||
| JPS5923448B2 (ja) | 異方性磁石 | |
| JPH091853A (ja) | 超高磁界マイクロ磁気ローラー記録装置およびその製造方法 | |
| JPH0626169B2 (ja) | 希土類磁石の磁場中成型方法及び装置 | |
| JPS59211502A (ja) | 表面多極異方性永久磁石体の製造方法 | |
| JP2822169B2 (ja) | リング磁石の成形装置および成形方法 | |
| JPS62224916A (ja) | 希土類磁石の製造方法 | |
| JPH04112504A (ja) | 希土類磁石の製造方法 | |
| JP2001015340A (ja) | ラジアルリング磁石の製造方法とその装置 | |
| JPS60211908A (ja) | 円筒状永久磁石の製造方法 | |
| JPH08130143A (ja) | 異方性ボンド磁石の製造方法および異方性ボンド磁石 | |
| JPS58200518A (ja) | 粉末の磁場成形法 | |
| SU557874A1 (ru) | Пресс-форма дл изготовлени кольцевых анизотропных магнитов |