CN102479598B - 一种亚高温永磁体 - Google Patents
一种亚高温永磁体 Download PDFInfo
- Publication number
- CN102479598B CN102479598B CN 201010558918 CN201010558918A CN102479598B CN 102479598 B CN102479598 B CN 102479598B CN 201010558918 CN201010558918 CN 201010558918 CN 201010558918 A CN201010558918 A CN 201010558918A CN 102479598 B CN102479598 B CN 102479598B
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- CN
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- Prior art keywords
- permanent magnet
- high temperature
- temperature permanent
- weight percent
- sub
- 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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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052692 Dysprosium Inorganic materials 0.000 claims abstract description 12
- 229910052772 Samarium Inorganic materials 0.000 claims abstract description 12
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims abstract description 12
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000010941 cobalt Substances 0.000 claims abstract description 11
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 11
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 11
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052689 Holmium Inorganic materials 0.000 claims abstract description 10
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 11
- 229910052796 boron Inorganic materials 0.000 claims description 11
- 229910017052 cobalt Inorganic materials 0.000 claims description 10
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 230000006698 induction Effects 0.000 abstract 4
- 229910000531 Co alloy Inorganic materials 0.000 abstract 1
- 229910000990 Ni alloy Inorganic materials 0.000 abstract 1
- 230000004907 flux Effects 0.000 description 12
- 239000003517 fume Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 238000010411 cooking Methods 0.000 description 6
- 239000003463 adsorbent Substances 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 230000005415 magnetization Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- STNJBCKSHOAVAJ-UHFFFAOYSA-N Methacrolein Chemical compound CC(=C)C=O STNJBCKSHOAVAJ-UHFFFAOYSA-N 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 125000005605 benzo group Chemical group 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
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Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010558918 CN102479598B (zh) | 2010-11-25 | 2010-11-25 | 一种亚高温永磁体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201010558918 CN102479598B (zh) | 2010-11-25 | 2010-11-25 | 一种亚高温永磁体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102479598A CN102479598A (zh) | 2012-05-30 |
CN102479598B true CN102479598B (zh) | 2013-09-18 |
Family
ID=46092193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010558918 Expired - Fee Related CN102479598B (zh) | 2010-11-25 | 2010-11-25 | 一种亚高温永磁体 |
Country Status (1)
Country | Link |
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CN (1) | CN102479598B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109778074B (zh) * | 2019-01-29 | 2021-01-08 | 重庆科技学院 | 一种高矫顽力铝镍钴永磁合金及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57194242A (en) * | 1981-05-25 | 1982-11-29 | Daido Steel Co Ltd | Magnet alloy |
JPH07272912A (ja) * | 1994-04-01 | 1995-10-20 | Daido Steel Co Ltd | 永久磁石粉末およびそれを用いたボンド磁石 |
CN1166676A (zh) * | 1996-05-23 | 1997-12-03 | 韩学志 | 铝镍钴永磁合金系列添加稀土元素的方法 |
CN1346900A (zh) * | 2001-10-09 | 2002-05-01 | 杭州永磁集团有限公司 | 粉末烧结铝镍钴钛永磁合金的生产工艺 |
CN100350063C (zh) * | 2005-11-04 | 2007-11-21 | 宁波盛事达磁业有限公司 | 等轴晶铝镍钴钛永磁合金的制造工艺 |
KR100868066B1 (ko) * | 2006-09-29 | 2008-11-13 | 서울시립대학교 산학협력단 | 알니코계 복합자석용 조성물, 알니코계 복합자석과 그제조방법, 및 이를 이용한 이종접합형 알니코계 복합자석 |
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2010
- 2010-11-25 CN CN 201010558918 patent/CN102479598B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN102479598A (zh) | 2012-05-30 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120530 Assignee: WUHAN YONGCI TECHNOLOGY CO.,LTD. Assignor: Liu Hailong Contract record no.: 2015420000090 Denomination of invention: Sub-high temperature permanent magnet Granted publication date: 20130918 License type: Exclusive License Record date: 20150602 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20211125 |
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CF01 | Termination of patent right due to non-payment of annual fee |