JP2013153172A5 - - Google Patents
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- Publication number
- JP2013153172A5 JP2013153172A5 JP2013031636A JP2013031636A JP2013153172A5 JP 2013153172 A5 JP2013153172 A5 JP 2013153172A5 JP 2013031636 A JP2013031636 A JP 2013031636A JP 2013031636 A JP2013031636 A JP 2013031636A JP 2013153172 A5 JP2013153172 A5 JP 2013153172A5
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- producing
- sintered ndfeb
- base material
- sintered
- 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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- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 2
- 238000005324 grain boundary diffusion Methods 0.000 claims description 2
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 2
- 238000005245 sintering Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 1
- 238000010304 firing Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013031636A JP5643355B2 (ja) | 2013-02-21 | 2013-02-21 | ＮｄＦｅＢ焼結磁石の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013031636A JP5643355B2 (ja) | 2013-02-21 | 2013-02-21 | ＮｄＦｅＢ焼結磁石の製造方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008064923A Division JP5209349B2 (ja) | 2008-03-13 | 2008-03-13 | ＮｄＦｅＢ焼結磁石の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013153172A JP2013153172A (ja) | 2013-08-08 |
| JP2013153172A5 true JP2013153172A5 (enExample) | 2013-10-24 |
| JP5643355B2 JP5643355B2 (ja) | 2014-12-17 |
Family
ID=49049258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013031636A Active JP5643355B2 (ja) | 2013-02-21 | 2013-02-21 | ＮｄＦｅＢ焼結磁石の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5643355B2 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112016024282A2 (pt) * | 2014-04-25 | 2017-08-15 | Hitachi Metals Ltd | método para produção de magneto r-t-b sinterizado |
| JP6414598B2 (ja) * | 2014-09-11 | 2018-10-31 | 日立金属株式会社 | Ｒ−ｔ−ｂ系焼結磁石の製造方法 |
| KR101624245B1 (ko) * | 2015-01-09 | 2016-05-26 | 현대자동차주식회사 | 희토류 영구 자석 및 그 제조방법 |
| JP6394484B2 (ja) | 2015-04-28 | 2018-09-26 | 信越化学工業株式会社 | 希土類磁石の製造方法及び希土類化合物の塗布装置 |
| CN105070498B (zh) * | 2015-08-28 | 2016-12-07 | 包头天和磁材技术有限责任公司 | 提高磁体矫顽力的方法 |
| CN115359986B (zh) * | 2022-08-23 | 2024-11-05 | 宁波虔宁特种合金有限公司 | 一种抗腐蚀的钕铁硼薄片及其制备方法 |
| CN117012538B (zh) * | 2023-10-07 | 2024-02-02 | 江西荧光磁业有限公司 | 一种基于废料回收的钕铁硼磁体的制备工艺 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4702549B2 (ja) * | 2005-03-23 | 2011-06-15 | 信越化学工業株式会社 | 希土類永久磁石 |
| JP4605396B2 (ja) * | 2006-04-14 | 2011-01-05 | 信越化学工業株式会社 | 希土類永久磁石材料の製造方法 |
-
2013
- 2013-02-21 JP JP2013031636A patent/JP5643355B2/ja active Active
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