JPS6223059B2 - - Google Patents
Info
- Publication number
- JPS6223059B2 JPS6223059B2 JP55068210A JP6821080A JPS6223059B2 JP S6223059 B2 JPS6223059 B2 JP S6223059B2 JP 55068210 A JP55068210 A JP 55068210A JP 6821080 A JP6821080 A JP 6821080A JP S6223059 B2 JPS6223059 B2 JP S6223059B2
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- columnar
- mold
- ingot
- crystals
- 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
- 229910045601 alloy Inorganic materials 0.000 claims description 20
- 239000000956 alloy Substances 0.000 claims description 20
- 239000013078 crystal Substances 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 6
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 4
- 150000002910 rare earth metals Chemical class 0.000 claims description 4
- 229910052772 Samarium Inorganic materials 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 239000000203 mixture Substances 0.000 description 6
- 230000032683 aging Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000010949 copper Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910017076 Fe Zr Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910001004 magnetic alloy Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Hard Magnetic Materials (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6821080A JPS56166346A (en) | 1980-05-22 | 1980-05-22 | Manufacture of resin bonded type permanent magnet alloy of rare earth element and cobalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6821080A JPS56166346A (en) | 1980-05-22 | 1980-05-22 | Manufacture of resin bonded type permanent magnet alloy of rare earth element and cobalt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56166346A JPS56166346A (en) | 1981-12-21 |
| JPS6223059B2 true JPS6223059B2 (US06168776-20010102-C00028.png) | 1987-05-21 |
Family
ID=13367198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6821080A Granted JPS56166346A (en) | 1980-05-22 | 1980-05-22 | Manufacture of resin bonded type permanent magnet alloy of rare earth element and cobalt |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56166346A (US06168776-20010102-C00028.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59118827A (ja) * | 1982-12-24 | 1984-07-09 | Seiko Epson Corp | 希土類コバルト永久磁石の製造方法 |
| JPS60224722A (ja) * | 1984-04-23 | 1985-11-09 | Tohoku Metal Ind Ltd | 異方性複合磁石の製造方法 |
-
1980
- 1980-05-22 JP JP6821080A patent/JPS56166346A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56166346A (en) | 1981-12-21 |
