JP2018532259A - アルミニウムマンガン合金の皮膜層を含む磁石及び関連する方法 - Google Patents

アルミニウムマンガン合金の皮膜層を含む磁石及び関連する方法 Download PDF

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JP2018532259A
JP2018532259A JP2018509499A JP2018509499A JP2018532259A JP 2018532259 A JP2018532259 A JP 2018532259A JP 2018509499 A JP2018509499 A JP 2018509499A JP 2018509499 A JP2018509499 A JP 2018509499A JP 2018532259 A JP2018532259 A JP 2018532259A
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manganese alloy
layer
coating
aluminum manganese
magnet
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JP2018532259A5 (enExample
Inventor
アラン・シー・ルンド
ロバート・ヒルティ
ローレンス・マサー
シーユン・ルアン
ジェイソン・リース
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Xtalic Corp
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Xtalic Corp
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    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/021—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material including at least one metal alloy layer
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on 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
    • C22C38/002—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
    • 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
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • 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
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • 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
    • C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
    • 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
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/615—Microstructure of the layers, e.g. mixed structure
    • C25D5/617—Crystalline layers
    • 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
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/615—Microstructure of the layers, e.g. mixed structure
    • C25D5/619—Amorphous layers
    • 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
    • H01F41/02—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
    • H01F41/026—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 protecting methods against environmental influences, e.g. oxygen, by surface treatment
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/16—Apparatus for electrolytic coating of small objects in bulk
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • 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
    • C25D5/18—Electroplating using modulated, pulsed or reversing current
    • 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
    • H01F41/14—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 applying magnetic films to substrates
    • H01F41/24—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 applying magnetic films to substrates from liquids
    • H01F41/26—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 applying magnetic films to substrates from liquids using electric currents, e.g. electroplating

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Power Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Inorganic Chemistry (AREA)
JP2018509499A 2015-08-20 2016-08-19 アルミニウムマンガン合金の皮膜層を含む磁石及び関連する方法 Pending JP2018532259A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562207889P 2015-08-20 2015-08-20
US62/207,889 2015-08-20
PCT/US2016/047779 WO2017031429A1 (en) 2015-08-20 2016-08-19 Magnets including an aluminum manganese alloy coating layer and related methods

Publications (2)

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JP2018532259A true JP2018532259A (ja) 2018-11-01
JP2018532259A5 JP2018532259A5 (enExample) 2019-07-11

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Country Status (5)

Country Link
US (1) US20170053723A1 (enExample)
EP (1) EP3337912A4 (enExample)
JP (1) JP2018532259A (enExample)
CN (1) CN107923003A (enExample)
WO (1) WO2017031429A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019014095A1 (en) * 2017-07-10 2019-01-17 Xtalic Corporation MAGNETS COMPRISING A COATING COMPRISING AN ALUMINUM LAYER
CN107858719B (zh) * 2017-11-22 2019-05-03 浙江大学 一种NdFeB磁体表面复合金属保护层及其制备方法
US20210207248A1 (en) * 2020-01-06 2021-07-08 Xtalic Corporation Nickel-gold alloy and methods of forming the same
CN120758941B (zh) * 2025-08-18 2025-11-28 宁波数创磁业有限公司 磁钢镍镀层清洗烘干工艺

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61213393A (ja) * 1985-03-15 1986-09-22 Sumitomo Metal Ind Ltd 溶融塩電気アルミニウム合金メッキを施した鋼板
JPS61261496A (ja) * 1985-05-11 1986-11-19 Sumitomo Metal Ind Ltd Ａｌ合金積層めつき鋼材
JPS63100192A (ja) * 1986-10-16 1988-05-02 Sumitomo Metal Ind Ltd ２層めっき鋼板
JP2005243882A (ja) * 2004-02-26 2005-09-08 Shin Etsu Chem Co Ltd 希土類磁石密封体およびその製造方法
JP2006173585A (ja) * 2004-11-17 2006-06-29 Tdk Corp 希土類焼結磁石
JP2006274424A (ja) * 2005-03-30 2006-10-12 Neomax Co Ltd Ａｌやその合金の蒸着被膜を被処理物の表面に形成する方法
CN102191464B (zh) * 2010-03-08 2014-12-10 北京中科三环高技术股份有限公司 一种钕铁硼稀土永磁的防腐镀层及其制造方法
JP2015008232A (ja) * 2013-06-25 2015-01-15 住友電気工業株式会社 希土類磁石、及び希土類磁石の製造方法

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US907A (en) * 1838-09-07 steiger
US967A (en) * 1838-10-05 Croze for coopering
USRE26223E (en) * 1960-06-09 1967-06-20 Base materials coated with an alloy of aujmtnum and manganese
JPH0711427A (ja) * 1993-06-29 1995-01-13 Kobe Steel Ltd 光磁気記録媒体
DE102008054522B4 (de) * 2008-12-11 2013-11-21 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. Verfahren zur Beschichtung der Oberflächeeines magnetischen Legierungsmaterials sowie ein solches Legierungsmaterial
US10030312B2 (en) * 2009-10-14 2018-07-24 Massachusetts Institute Of Technology Electrodeposited alloys and methods of making same using power pulses
CN101914791B (zh) * 2010-09-15 2012-08-22 武汉钢铁(集团)公司 一种耐蚀性铝锰合金层的电镀方法
CN102031522B (zh) * 2010-12-15 2012-10-17 白雪铠 铝或铝合金复合涂层的钕铁硼磁体的制备方法
EP2739770A4 (en) * 2011-08-02 2015-06-03 Massachusetts Inst Technology VOTING OF A NANOSCALE GRAIN SIZE DISTRIBUTION IN MULTILAYER ELECTROPLATED ALLOYS BY ION SOLUTIONS WITH A1-MN AND SIMILAR ALLOYS
US10190227B2 (en) * 2013-03-14 2019-01-29 Xtalic Corporation Articles comprising an electrodeposited aluminum alloys

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61213393A (ja) * 1985-03-15 1986-09-22 Sumitomo Metal Ind Ltd 溶融塩電気アルミニウム合金メッキを施した鋼板
JPS61261496A (ja) * 1985-05-11 1986-11-19 Sumitomo Metal Ind Ltd Ａｌ合金積層めつき鋼材
JPS63100192A (ja) * 1986-10-16 1988-05-02 Sumitomo Metal Ind Ltd ２層めっき鋼板
JP2005243882A (ja) * 2004-02-26 2005-09-08 Shin Etsu Chem Co Ltd 希土類磁石密封体およびその製造方法
JP2006173585A (ja) * 2004-11-17 2006-06-29 Tdk Corp 希土類焼結磁石
JP2006274424A (ja) * 2005-03-30 2006-10-12 Neomax Co Ltd Ａｌやその合金の蒸着被膜を被処理物の表面に形成する方法
CN102191464B (zh) * 2010-03-08 2014-12-10 北京中科三环高技术股份有限公司 一种钕铁硼稀土永磁的防腐镀层及其制造方法
JP2015008232A (ja) * 2013-06-25 2015-01-15 住友電気工業株式会社 希土類磁石、及び希土類磁石の製造方法

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Publication number Publication date
EP3337912A4 (en) 2019-02-20
US20170053723A1 (en) 2017-02-23
EP3337912A1 (en) 2018-06-27
CN107923003A (zh) 2018-04-17
WO2017031429A1 (en) 2017-02-23

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