JP2002212686A5 - - Google Patents
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- Publication number
- JP2002212686A5 JP2002212686A5 JP2001358767A JP2001358767A JP2002212686A5 JP 2002212686 A5 JP2002212686 A5 JP 2002212686A5 JP 2001358767 A JP2001358767 A JP 2001358767A JP 2001358767 A JP2001358767 A JP 2001358767A JP 2002212686 A5 JP2002212686 A5 JP 2002212686A5
- Authority
- JP
- Japan
- Prior art keywords
- rare earth
- phase
- group
- atomic
- alloy
- 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
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 19
- 239000000956 alloy Substances 0.000 claims 14
- 229910045601 alloy Inorganic materials 0.000 claims 14
- 229910052761 rare earth metal Inorganic materials 0.000 claims 10
- 239000013078 crystal Substances 0.000 claims 7
- 150000002910 rare earth metals Chemical class 0.000 claims 7
- 229910052742 iron Inorganic materials 0.000 claims 6
- 150000001875 compounds Chemical class 0.000 claims 5
- 230000005291 magnetic effect Effects 0.000 claims 5
- 229910052751 metal Inorganic materials 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 4
- 229910052719 titanium Inorganic materials 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 2
- 229910052735 hafnium Inorganic materials 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 229910052746 lanthanum Inorganic materials 0.000 claims 2
- 229910052726 zirconium Inorganic materials 0.000 claims 2
- 229910000859 α-Fe Inorganic materials 0.000 claims 2
- 229910052684 Cerium Inorganic materials 0.000 claims 1
- 238000005266 casting Methods 0.000 claims 1
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001358767A JP3763774B2 (ja) | 2000-05-24 | 2001-11-26 | 鉄基希土類合金磁石用急冷合金、及び鉄基希土類合金磁石の製造方法 |
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000152234 | 2000-05-24 | ||
| JP2000-152234 | 2000-05-24 | ||
| JP2000-201999 | 2000-07-04 | ||
| JP2000201999 | 2000-07-04 | ||
| JP2000224519 | 2000-07-25 | ||
| JP2000-224519 | 2000-07-25 | ||
| JP2000291485 | 2000-09-26 | ||
| JP2000-291485 | 2000-09-26 | ||
| JP2001358767A JP3763774B2 (ja) | 2000-05-24 | 2001-11-26 | 鉄基希土類合金磁石用急冷合金、及び鉄基希土類合金磁石の製造方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001149065A Division JP3264664B1 (ja) | 2000-05-24 | 2001-05-18 | 複数の強磁性相を有する永久磁石およびその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002212686A JP2002212686A (ja) | 2002-07-31 |
| JP2002212686A5 true JP2002212686A5 (enExample) | 2005-10-20 |
| JP3763774B2 JP3763774B2 (ja) | 2006-04-05 |
Family
ID=27531558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001358767A Expired - Fee Related JP3763774B2 (ja) | 2000-05-24 | 2001-11-26 | 鉄基希土類合金磁石用急冷合金、及び鉄基希土類合金磁石の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3763774B2 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001091139A1 (en) | 2000-05-24 | 2001-11-29 | Sumitomo Special Metals Co., Ltd. | Permanent magnet including multiple ferromagnetic phases and method for producing the magnet |
| US7217328B2 (en) | 2000-11-13 | 2007-05-15 | Neomax Co., Ltd. | Compound for rare-earth bonded magnet and bonded magnet using the compound |
| US7208097B2 (en) | 2001-05-15 | 2007-04-24 | Neomax Co., Ltd. | Iron-based rare earth alloy nanocomposite magnet and method for producing the same |
| KR100535944B1 (ko) | 2001-07-31 | 2005-12-12 | 가부시키가이샤 네오맥스 | 애트마이즈법에 의한 나노컴포지트 자석의 제조방법 |
| JP4069727B2 (ja) * | 2001-11-20 | 2008-04-02 | 日立金属株式会社 | 希土類系ボンド磁石用コンパウンドおよびそれを用いたボンド磁石 |
| EP1446816B1 (en) * | 2001-11-22 | 2006-08-02 | Neomax Co., Ltd. | Nanocomposite magnet |
| JP7303157B2 (ja) * | 2020-06-01 | 2023-07-04 | トヨタ自動車株式会社 | 希土類磁石及びその製造方法 |
-
2001
- 2001-11-26 JP JP2001358767A patent/JP3763774B2/ja not_active Expired - Fee Related
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