CN102822915A - 浆液的再生方法、稀土类烧结磁铁的制造方法以及浆液再生装置 - Google Patents
浆液的再生方法、稀土类烧结磁铁的制造方法以及浆液再生装置 Download PDFInfo
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- CN102822915A CN102822915A CN2011800164171A CN201180016417A CN102822915A CN 102822915 A CN102822915 A CN 102822915A CN 2011800164171 A CN2011800164171 A CN 2011800164171A CN 201180016417 A CN201180016417 A CN 201180016417A CN 102822915 A CN102822915 A CN 102822915A
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- slurries
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- sintered magnet
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Images
Classifications
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- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
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- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
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- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
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- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
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- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
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- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
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- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
- H01F1/047—Alloys characterised by their composition
- H01F1/053—Alloys characterised by their composition containing rare earth metals
- H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
- H01F1/0555—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together
- H01F1/0557—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together sintered
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- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
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- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
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- H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
- H01F1/057—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B
- H01F1/0571—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes
- H01F1/0575—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together
- H01F1/0577—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together sintered
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P10/20—Recycling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Powder Metallurgy (AREA)
- Hard Magnetic Materials (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010082041 | 2010-03-31 | ||
JP2010-082041 | 2010-03-31 | ||
PCT/JP2011/057540 WO2011125578A1 (ja) | 2010-03-31 | 2011-03-28 | スラリーの再生方法、希土類系焼結磁石の製造方法およびスラリーの再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102822915A true CN102822915A (zh) | 2012-12-12 |
CN102822915B CN102822915B (zh) | 2016-03-16 |
Family
ID=44762529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180016417.1A Active CN102822915B (zh) | 2010-03-31 | 2011-03-28 | 浆液的再生方法、稀土类烧结磁铁的制造方法以及浆液再生装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US9358614B2 (zh) |
EP (1) | EP2555211B1 (zh) |
JP (1) | JP5682623B2 (zh) |
KR (1) | KR101790811B1 (zh) |
CN (1) | CN102822915B (zh) |
WO (1) | WO2011125578A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9463509B2 (en) | 2011-09-30 | 2016-10-11 | Hitachi Metals, Ltd. | Recycle method and recycle apparatus for powder for rare earth sintered magnet |
JP5411956B2 (ja) * | 2012-03-12 | 2014-02-12 | 日東電工株式会社 | 希土類永久磁石、希土類永久磁石の製造方法及び希土類永久磁石の製造装置 |
CN102842418B (zh) * | 2012-09-12 | 2015-03-04 | 厦门钨业股份有限公司 | 一种烧结钕-铁-硼磁铁的制作方法及其装置 |
CN105723480B (zh) | 2013-06-17 | 2018-07-17 | 城市矿业科技有限责任公司 | 磁铁再生以产生磁性性能改善或恢复的Nd-Fe-B磁铁 |
US9336932B1 (en) | 2014-08-15 | 2016-05-10 | Urban Mining Company | Grain boundary engineering |
DE102014216640A1 (de) * | 2014-08-21 | 2016-02-25 | Siemens Aktiengesellschaft | Aufbereitung von festen, Metall aufweisenden Rückständen aus Schlämmen, insbesondere der Magnetproduktion, zur metallurgischen Weiterverarbeitung |
FR3025806B1 (fr) * | 2014-09-15 | 2019-09-06 | Bigarren Bizi | Procede de traitement et d'extraction de dechets electroniques en vue de la recuperation des constituants inclus dans de tel dechets |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN86105182A (zh) * | 1986-08-06 | 1988-03-02 | 陶氏化学公司 | 固体燃料气化反应器用的渣滓排除装置 |
CN1067826A (zh) * | 1991-06-15 | 1993-01-13 | 康德拉剪切机支架有限公司 | 筛网条及筛滤装置 |
JPH1097937A (ja) * | 1996-09-20 | 1998-04-14 | Hitachi Metals Ltd | 希土類永久磁石の製造方法 |
JPH10125521A (ja) * | 1996-10-18 | 1998-05-15 | Sumitomo Special Metals Co Ltd | 異方性造粒粉の製造方法 |
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JP5682623B2 (ja) | 2015-03-11 |
KR101790811B1 (ko) | 2017-10-26 |
EP2555211A4 (en) | 2017-08-30 |
CN102822915B (zh) | 2016-03-16 |
WO2011125578A1 (ja) | 2011-10-13 |
US10807167B2 (en) | 2020-10-20 |
JPWO2011125578A1 (ja) | 2013-07-08 |
EP2555211B1 (en) | 2019-11-27 |
EP2555211A1 (en) | 2013-02-06 |
US20160023276A1 (en) | 2016-01-28 |
KR20130018784A (ko) | 2013-02-25 |
US9358614B2 (en) | 2016-06-07 |
US20130011293A1 (en) | 2013-01-10 |
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