BR112015004592A2 - método de produção para ímã permanente de terras raras - Google Patents

método de produção para ímã permanente de terras raras

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Publication number
BR112015004592A2
BR112015004592A2 BR112015004592A BR112015004592A BR112015004592A2 BR 112015004592 A2 BR112015004592 A2 BR 112015004592A2 BR 112015004592 A BR112015004592 A BR 112015004592A BR 112015004592 A BR112015004592 A BR 112015004592A BR 112015004592 A2 BR112015004592 A2 BR 112015004592A2
Authority
BR
Brazil
Prior art keywords
rare earth
production method
permanent magnet
earth permanent
powder
Prior art date
Application number
BR112015004592A
Other languages
English (en)
Inventor
Shimao Masanobu
Nagasaki Yoshifumi
Original Assignee
Shinetsu Chemical Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shinetsu Chemical Co filed Critical Shinetsu Chemical Co
Publication of BR112015004592A2 publication Critical patent/BR112015004592A2/pt

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/02—Electrophoretic coating characterised by the process with inorganic material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/22—Servicing or operating apparatus or multistep processes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/001—Magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—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
    • H01F41/005—Impregnating or encapsulating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—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
    • 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
    • H01F41/0293—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 diffusion of rare earth elements, e.g. Tb, Dy or Ho, into permanent magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/241—Chemical after-treatment on the surface
    • B22F2003/242—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/248—Thermal after-treatment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • 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
    • 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
    • H01F1/057—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Powder Metallurgy (AREA)

Abstract

resumo “método de produção para ímã permanente de terras raras” um método de produção para um ímã permanente de terras raras, em que: um corpo de ímã sinterizado compreendendo uma composição de r1-fe-b (r1 re-presenta um ou mais elementos selecionados dentre elementos de terras raras, in-cluindo y e sc) é imerso em um líquido de eletrodeposição obtido dispersando-se um pó contendo um oxifluoreto de r2 e/ou um hidreto de r3 (r2 e r3 representam um ou mais elementos selecionados dentre elementos de terras raras, incluindo y e sc) em um solvente; um processo de eletrodeposição é usado para revestir o pó so-bre a superfície do corpo de ímã sinterizado; e, no estado em que o pó está presente na superfície do corpo de ímã, o corpo de ímã e o pó são submetidos a um trata-mento com calor em um vácuo ou um gás inerte em uma temperatura igual a ou me-nor do que a temperatura de sinterização do ímã.
BR112015004592A 2012-08-31 2013-08-30 método de produção para ímã permanente de terras raras BR112015004592A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012191584 2012-08-31
PCT/JP2013/073327 WO2014034851A1 (ja) 2012-08-31 2013-08-30 希土類永久磁石の製造方法

Publications (1)

Publication Number Publication Date
BR112015004592A2 true BR112015004592A2 (pt) 2017-07-04

Family

ID=50183656

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015004592A BR112015004592A2 (pt) 2012-08-31 2013-08-30 método de produção para ímã permanente de terras raras

Country Status (10)

Country Link
US (1) US10181377B2 (pt)
EP (1) EP2892064B1 (pt)
JP (1) JP6107546B2 (pt)
KR (1) KR102101309B1 (pt)
CN (1) CN104584157B (pt)
BR (1) BR112015004592A2 (pt)
MY (1) MY168479A (pt)
PH (1) PH12015500445B1 (pt)
TW (1) TWI595519B (pt)
WO (1) WO2014034851A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112015004592A2 (pt) 2012-08-31 2017-07-04 Shinetsu Chemical Co método de produção para ímã permanente de terras raras
KR102137726B1 (ko) * 2012-08-31 2020-07-24 신에쓰 가가꾸 고교 가부시끼가이샤 희토류 영구자석의 제조 방법
WO2014034854A1 (ja) * 2012-08-31 2014-03-06 信越化学工業株式会社 希土類永久磁石の製造方法
JP6090589B2 (ja) 2014-02-19 2017-03-08 信越化学工業株式会社 希土類永久磁石の製造方法
JP6191497B2 (ja) 2014-02-19 2017-09-06 信越化学工業株式会社 電着装置及び希土類永久磁石の製造方法
KR101624245B1 (ko) 2015-01-09 2016-05-26 현대자동차주식회사 희토류 영구 자석 및 그 제조방법
TWI673732B (zh) * 2015-03-31 2019-10-01 日商信越化學工業股份有限公司 Ｒ－Ｆｅ－Ｂ系燒結磁石及其製造方法
RU2697266C2 (ru) * 2015-03-31 2019-08-13 Син-Эцу Кемикал Ко., Лтд. Спеченный магнит r-fe-b и способ его изготовления
CN105185501B (zh) * 2015-08-28 2017-08-11 包头天和磁材技术有限责任公司 稀土永磁材料的制造方法
CN108269685A (zh) * 2018-01-05 2018-07-10 宁波招宝磁业有限公司 一种晶界扩散渗Dy制备高性能钕铁硼磁体的方法

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210507A (en) 1978-09-18 1980-07-01 Aluminum Company Of America Electrocoating flow control electrode and method
US4280881A (en) 1980-07-02 1981-07-28 Gulf Research & Development Company Separating indene from unsaturated alkylaromatics
JPS59167947A (ja) * 1983-03-12 1984-09-21 Erebamu:Kk 閃光放電管用電極およびその製造方法
JPS636808A (ja) 1986-06-26 1988-01-12 Shin Etsu Chem Co Ltd 希土類永久磁石
JP2595273B2 (ja) * 1987-12-25 1997-04-02 株式会社フジクラ 超電導体層の形成方法
JPH0283905A (ja) 1988-09-20 1990-03-26 Sumitomo Special Metals Co Ltd 耐食性永久磁石およびその製造方法
JP3143156B2 (ja) 1991-07-12 2001-03-07 信越化学工業株式会社 希土類永久磁石の製造方法
JPH0531807A (ja) 1991-07-31 1993-02-09 Central Glass Co Ltd 保護フイルムの貼着構造並びにその貼着方法
JPH10311913A (ja) 1997-05-13 1998-11-24 Seiko Epson Corp カラーフィルタの製造装置
JP4156086B2 (ja) 1998-08-07 2008-09-24 大日本印刷株式会社 電着処理装置
US6261426B1 (en) 1999-01-22 2001-07-17 International Business Machines Corporation Method and apparatus for enhancing the uniformity of electrodeposition or electroetching
US7264698B2 (en) 1999-04-13 2007-09-04 Semitool, Inc. Apparatus and methods for electrochemical processing of microelectronic workpieces
JP2003037010A (ja) * 2001-07-23 2003-02-07 Matsushita Electric Ind Co Ltd チップ積層型電子部品およびその製造方法
US7150816B2 (en) 2001-08-31 2006-12-19 Semitool, Inc. Apparatus and method for deposition of an electrophoretic emulsion
JP3477469B1 (ja) 2002-10-08 2003-12-10 東京エレクトロン株式会社 液処理装置及び液処理方法
CA2499772A1 (en) 2002-11-05 2004-05-21 Stefan Wolz Method for producing fully ceramic tooth elements having a pre-determined spatial form by means of electrophoresis
JP4198556B2 (ja) 2003-07-10 2008-12-17 株式会社表面処理システム 電着塗装装置および電着塗装方法
US7947161B2 (en) 2004-03-19 2011-05-24 Faraday Technology, Inc. Method of operating an electroplating cell with hydrodynamics facilitating more uniform deposition on a workpiece with through holes
BRPI0506147B1 (pt) 2004-10-19 2020-10-13 Shin-Etsu Chemical Co., Ltd método para preparar um material de ímã permanente de terra rara
TWI302712B (en) * 2004-12-16 2008-11-01 Japan Science & Tech Agency Nd-fe-b base magnet including modified grain boundaries and method for manufacturing the same
JP4702547B2 (ja) 2005-03-23 2011-06-15 信越化学工業株式会社 傾斜機能性希土類永久磁石
JP2006278103A (ja) * 2005-03-29 2006-10-12 Toshiba Hokuto Electronics Corp 電子管用コーティングゲッター膜の製造方法
JP4656325B2 (ja) 2005-07-22 2011-03-23 信越化学工業株式会社 希土類永久磁石、その製造方法、並びに永久磁石回転機
US7559996B2 (en) * 2005-07-22 2009-07-14 Shin-Etsu Chemical Co., Ltd. Rare earth permanent magnet, making method, and permanent magnet rotary machine
JP4753030B2 (ja) * 2006-04-14 2011-08-17 信越化学工業株式会社 希土類永久磁石材料の製造方法
JP4742966B2 (ja) * 2006-04-19 2011-08-10 日立金属株式会社 Ｒ−Ｆｅ−Ｂ系希土類焼結磁石の製造方法
JP4765747B2 (ja) * 2006-04-19 2011-09-07 日立金属株式会社 Ｒ−Ｆｅ−Ｂ系希土類焼結磁石の製造方法
JP4775566B2 (ja) 2006-05-12 2011-09-21 信越化学工業株式会社 希土類永久磁石及びその製造方法並びに回転機
JP2007313403A (ja) * 2006-05-24 2007-12-06 Nippon Paint Co Ltd 塗膜形成方法
JP4737431B2 (ja) 2006-08-30 2011-08-03 信越化学工業株式会社 永久磁石回転機
US8172989B2 (en) 2007-11-26 2012-05-08 Sunpower Corporation Prevention of substrate edge plating in a fountain plating process
JP5256851B2 (ja) 2008-05-29 2013-08-07 Ｔｄｋ株式会社 磁石の製造方法
GB0818403D0 (en) * 2008-10-08 2008-11-12 Univ Leuven Kath Aqueous electrophoretic deposition
JP5262643B2 (ja) 2008-12-04 2013-08-14 信越化学工業株式会社 Ｎｄ系焼結磁石及びその製造方法
FR2943688B1 (fr) 2009-03-27 2012-07-20 Alchimer Dispositif et procede pour realiser une reaction electrochimique sur une surface d'un substrat semi-conducteur
JP4919109B2 (ja) 2009-04-03 2012-04-18 信越化学工業株式会社 永久磁石回転機及び永久磁石回転機用永久磁石セグメントの製造方法
JP2011051851A (ja) 2009-09-03 2011-03-17 Hitachi Chem Co Ltd 希土類フッ化物微粒子分散液、この分散液の製造方法、この分散液を用いた希土類フッ化物薄膜の製造方法、この分散液を用いた高分子化合物／希土類フッ化物複合フィルムの製造方法、及び、この分散液を用いた希土類焼結磁石
JP5093215B2 (ja) 2009-11-26 2012-12-12 トヨタ自動車株式会社 焼結希土類磁石の製造方法
CN102103916B (zh) 2009-12-17 2012-12-19 北京有色金属研究总院 一种钕铁硼磁体的制备方法
JP5472444B2 (ja) * 2010-03-04 2014-04-16 Ｔｄｋ株式会社 希土類焼結磁石及びモータ
JP2011219844A (ja) 2010-04-14 2011-11-04 Honda Motor Co Ltd 電着塗装装置
JP5747543B2 (ja) 2011-02-14 2015-07-15 日立金属株式会社 Ｒｈ拡散源およびそれを用いたｒ−ｔ−ｂ系焼結磁石の製造方法
JP5863410B2 (ja) 2011-11-16 2016-02-16 信越化学工業株式会社 回転子及びスポーク型ｉｐｍ永久磁石式回転機
JP6031671B2 (ja) * 2012-04-12 2016-11-24 パナソニックＩｐマネジメント株式会社 コモンモードノイズフィルタ
CN102693828B (zh) 2012-06-21 2013-12-18 有研稀土新材料股份有限公司 一种Nd-Fe-B永磁体的制备工艺及其制备的磁体
KR102137726B1 (ko) * 2012-08-31 2020-07-24 신에쓰 가가꾸 고교 가부시끼가이샤 희토류 영구자석의 제조 방법
BR112015004592A2 (pt) 2012-08-31 2017-07-04 Shinetsu Chemical Co método de produção para ímã permanente de terras raras
WO2014034854A1 (ja) * 2012-08-31 2014-03-06 信越化学工業株式会社 希土類永久磁石の製造方法
EP2894645A4 (en) 2012-09-04 2016-07-20 Daikin Ind Ltd ELECTROLYTIC SOLUTION AND ELECTROCHEMICAL DEVICE
JP6090589B2 (ja) * 2014-02-19 2017-03-08 信越化学工業株式会社 希土類永久磁石の製造方法
JP6191497B2 (ja) * 2014-02-19 2017-09-06 信越化学工業株式会社 電着装置及び希土類永久磁石の製造方法

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EP2892064B1 (en) 2017-09-27
CN104584157B (zh) 2017-12-22
WO2014034851A1 (ja) 2014-03-06
KR20150048233A (ko) 2015-05-06
US10181377B2 (en) 2019-01-15
KR102101309B1 (ko) 2020-04-16
TWI595519B (zh) 2017-08-11
CN104584157A (zh) 2015-04-29
US20150206653A1 (en) 2015-07-23
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