JPS6239526B2 - - Google Patents
Info
- Publication number
- JPS6239526B2 JPS6239526B2 JP54110916A JP11091679A JPS6239526B2 JP S6239526 B2 JPS6239526 B2 JP S6239526B2 JP 54110916 A JP54110916 A JP 54110916A JP 11091679 A JP11091679 A JP 11091679A JP S6239526 B2 JPS6239526 B2 JP S6239526B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- ferromagnetic powder
- magnetic field
- magnet
- mold
- 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
Links
- 230000005291 magnetic effect Effects 0.000 claims description 34
- 239000000843 powder Substances 0.000 claims description 27
- 229920005989 resin Polymers 0.000 claims description 24
- 239000011347 resin Substances 0.000 claims description 24
- 230000005294 ferromagnetic effect Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 11
- 150000002910 rare earth metals Chemical class 0.000 claims description 11
- 229910000531 Co alloy Inorganic materials 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000000465 moulding Methods 0.000 description 10
- 229910000859 α-Fe Inorganic materials 0.000 description 9
- 229910045601 alloy Inorganic materials 0.000 description 8
- 239000000956 alloy Substances 0.000 description 8
- KPLQYGBQNPPQGA-UHFFFAOYSA-N cobalt samarium Chemical compound [Co].[Sm] KPLQYGBQNPPQGA-UHFFFAOYSA-N 0.000 description 7
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 description 7
- 229910052712 strontium Inorganic materials 0.000 description 7
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000004709 Chlorinated polyethylene Substances 0.000 description 5
- 229910001369 Brass Inorganic materials 0.000 description 3
- 239000010951 brass Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- KFVLFWWLSIOANK-UHFFFAOYSA-N cerium cobalt Chemical compound [Co].[Co].[Co].[Co].[Co].[Ce] KFVLFWWLSIOANK-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polysiloxane Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Hard Magnetic Materials (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11091679A JPS5633934A (en) | 1979-08-29 | 1979-08-29 | Production of resin magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11091679A JPS5633934A (en) | 1979-08-29 | 1979-08-29 | Production of resin magnet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5633934A JPS5633934A (en) | 1981-04-04 |
| JPS6239526B2 true JPS6239526B2 (zh) | 1987-08-24 |
Family
ID=14547878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11091679A Granted JPS5633934A (en) | 1979-08-29 | 1979-08-29 | Production of resin magnet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5633934A (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6014404A (ja) * | 1983-07-05 | 1985-01-25 | Tdk Corp | ゴム磁石およびその製造方法 |
| JPS60214517A (ja) * | 1984-04-10 | 1985-10-26 | Nissin Electric Co Ltd | 半径方向に磁化した環状永久磁石の製造方法 |
| JPH02263405A (ja) * | 1984-04-19 | 1990-10-26 | Seiko Epson Corp | 永久磁石 |
| JPH02191310A (ja) * | 1989-11-07 | 1990-07-27 | Seiko Epson Corp | テープ状永久磁石の製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121198A (ja) * | 1974-08-16 | 1976-02-20 | Nippon Special Steel Co Ltd | Ihoseiringujojushijishakuno seizohoho |
| JPS5334640A (en) * | 1976-09-02 | 1978-03-31 | Ibm | Wet treating device |
-
1979
- 1979-08-29 JP JP11091679A patent/JPS5633934A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121198A (ja) * | 1974-08-16 | 1976-02-20 | Nippon Special Steel Co Ltd | Ihoseiringujojushijishakuno seizohoho |
| JPS5334640A (en) * | 1976-09-02 | 1978-03-31 | Ibm | Wet treating device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5633934A (en) | 1981-04-04 |
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