JP2016058707A5 - - Google Patents
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- JP2016058707A5 JP2016058707A5 JP2015097526A JP2015097526A JP2016058707A5 JP 2016058707 A5 JP2016058707 A5 JP 2016058707A5 JP 2015097526 A JP2015097526 A JP 2015097526A JP 2015097526 A JP2015097526 A JP 2015097526A JP 2016058707 A5 JP2016058707 A5 JP 2016058707A5
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- JP
- Japan
- Prior art keywords
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- elements selected
- rare earth
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- 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.)
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- 150000001875 compounds Chemical class 0.000 claims description 11
- 239000013078 crystal Substances 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims 3
- 229910052804 chromium Inorganic materials 0.000 claims 3
- 229910052802 copper Inorganic materials 0.000 claims 3
- 229910052733 gallium Inorganic materials 0.000 claims 3
- 239000012535 impurity Substances 0.000 claims 3
- 239000006247 magnetic powder Substances 0.000 claims 3
- 229910052750 molybdenum Inorganic materials 0.000 claims 3
- 229910052709 silver Inorganic materials 0.000 claims 3
- 229910052719 titanium Inorganic materials 0.000 claims 3
- 229910052721 tungsten Inorganic materials 0.000 claims 3
- 229910052720 vanadium Inorganic materials 0.000 claims 3
- 238000010791 quenching Methods 0.000 claims 2
- 230000000171 quenching effect Effects 0.000 claims 2
- 150000002910 rare earth metals Chemical group 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010298 pulverizing process Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 230000005415 magnetization Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/844,478 US10351935B2 (en) | 2014-09-09 | 2015-09-03 | Magnetic compound and method of producing the same |
| KR1020150125243A KR101733296B1 (ko) | 2014-09-09 | 2015-09-04 | 자성 화합물 및 그 제조 방법 |
| CN201510567689.0A CN105405553B (zh) | 2014-09-09 | 2015-09-09 | 磁性化合物及其制造方法 |
| EP15184536.9A EP3018663B1 (en) | 2014-09-09 | 2015-09-09 | Magnetic compound and method of producing the same |
| BR102015022165-7A BR102015022165B1 (pt) | 2014-09-09 | 2015-09-09 | Composto magnético e método de produzir o mesmo |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014183705 | 2014-09-09 | ||
| JP2014183705 | 2014-09-09 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016058707A JP2016058707A (ja) | 2016-04-21 |
| JP2016058707A5 true JP2016058707A5 (enExample) | 2017-09-07 |
| JP6304120B2 JP6304120B2 (ja) | 2018-04-04 |
Family
ID=55759109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015097526A Active JP6304120B2 (ja) | 2014-09-09 | 2015-05-12 | 磁性化合物及びその製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6304120B2 (enExample) |
| KR (1) | KR101733296B1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3291250B1 (en) | 2016-08-24 | 2021-05-26 | Kabushiki Kaisha Toshiba | Magnetic material, permanent magnet, rotary electrical machine, and vehicle |
| US10490325B2 (en) | 2016-08-24 | 2019-11-26 | Kabushiki Kaisha Toshiba | Magnetic material, permanent magnet, rotary electrical machine, and vehicle |
| CN107785139A (zh) | 2016-08-24 | 2018-03-09 | 株式会社东芝 | 磁铁材料、永久磁铁、旋转电机及车辆 |
| JP6541132B2 (ja) * | 2017-08-22 | 2019-07-10 | トヨタ自動車株式会社 | 磁性化合物及びその製造方法並びに磁性紛体 |
| JP6995542B2 (ja) * | 2017-09-19 | 2022-02-04 | 株式会社東芝 | 磁石材料、永久磁石、回転電機、及び車両 |
| WO2020032547A1 (ko) * | 2018-08-10 | 2020-02-13 | 주식회사 엘지화학 | 자석 분말 및 자석 분말의 제조 방법 |
| KR102357085B1 (ko) * | 2018-08-10 | 2022-01-28 | 주식회사 엘지화학 | 자석 분말 및 자석 분말의 제조 방법 |
| JP7495376B2 (ja) | 2021-05-17 | 2024-06-04 | 信越化学工業株式会社 | 異方性希土類焼結磁石及びその製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06283316A (ja) * | 1992-10-29 | 1994-10-07 | Hitachi Metals Ltd | 鉄−希土類系永久磁石材料およびその製造方法 |
| JP3455557B2 (ja) * | 1993-02-10 | 2003-10-14 | 株式会社東芝 | 磁性材料 |
| JP2001189206A (ja) * | 1999-12-28 | 2001-07-10 | Toshiba Corp | 永久磁石 |
| JP4314244B2 (ja) * | 2006-01-12 | 2009-08-12 | 株式会社東芝 | 磁性材料粉末の製造方法およびボンド磁石の製造方法 |
| JP2013157487A (ja) * | 2012-01-31 | 2013-08-15 | Hitachi Ltd | 磁性材料及び磁石 |
| JP2014047366A (ja) | 2012-08-29 | 2014-03-17 | Hitachi Metals Ltd | 強磁性合金およびその製造方法 |
-
2015
- 2015-05-12 JP JP2015097526A patent/JP6304120B2/ja active Active
- 2015-09-04 KR KR1020150125243A patent/KR101733296B1/ko not_active Expired - Fee Related
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