JP7537613B2 - 磁性材料、電磁気部品及び磁性材料の製造方法 - Google Patents

磁性材料、電磁気部品及び磁性材料の製造方法 Download PDF

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JP7537613B2
JP7537613B2 JP2023527556A JP2023527556A JP7537613B2 JP 7537613 B2 JP7537613 B2 JP 7537613B2 JP 2023527556 A JP2023527556 A JP 2023527556A JP 2023527556 A JP2023527556 A JP 2023527556A JP 7537613 B2 JP7537613 B2 JP 7537613B2
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magnetic
mxene
particles
layer
metal ions
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Japanese (ja)
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JPWO2022259775A5 (https=
JPWO2022259775A1 (https=
Inventor
匡矩 阿部
武志 部田
幸次郎 駒垣
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Murata Manufacturing Co Ltd
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Murata Manufacturing Co Ltd
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    • 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
    • H01F1/12—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 soft-magnetic materials
    • H01F1/14—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 soft-magnetic materials metals or alloys
    • H01F1/20—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/054—Nanosized particles
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium
    • 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
    • H01F1/0036—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties showing low dimensional magnetism, i.e. spin rearrangements due to a restriction of dimensions, e.g. showing giant magnetoresistivity
    • H01F1/0045—Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use
    • H01F1/0063—Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use in a non-magnetic matrix, e.g. granular solids
    • 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
    • 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
    • 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/20—Refractory metals
    • B22F2301/205—Titanium, zirconium or hafnium
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2202/00—Physical properties
    • C22C2202/02—Magnetic

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Nanotechnology (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
JP2023527556A 2021-06-10 2022-04-22 磁性材料、電磁気部品及び磁性材料の製造方法 Active JP7537613B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021097470 2021-06-10
JP2021097470 2021-06-10
PCT/JP2022/018564 WO2022259775A1 (ja) 2021-06-10 2022-04-22 磁性材料、電磁気部品及び磁性材料の製造方法

Publications (3)

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JPWO2022259775A1 JPWO2022259775A1 (https=) 2022-12-15
JPWO2022259775A5 JPWO2022259775A5 (https=) 2024-01-22
JP7537613B2 true JP7537613B2 (ja) 2024-08-21

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JP2023527556A Active JP7537613B2 (ja) 2021-06-10 2022-04-22 磁性材料、電磁気部品及び磁性材料の製造方法

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US (1) US20240047108A1 (https=)
JP (1) JP7537613B2 (https=)
CN (1) CN117378019A (https=)
WO (1) WO2022259775A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190092641A1 (en) 2017-09-28 2019-03-28 Murata Manufacturing Co., Ltd. Aligned film and method for producing the same
US20190166733A1 (en) 2016-04-22 2019-05-30 Drexel University Two-dimensional metal carbide, nitride, and carbonitride films and composites for emi shielding
CN110591641A (zh) 2019-01-25 2019-12-20 陕西科技大学 一种Fe2O3@MXene复合粉末及其制备方法
US20200029477A1 (en) 2017-09-28 2020-01-23 Murata Manufacturing Co., Ltd. Electromagnetic shielding material and method for producing the same
CN111629575A (zh) 2020-04-16 2020-09-04 北京服装学院 一种MXene基纳米复合吸波材料及其制备方法
CN112225220A (zh) 2019-07-15 2021-01-15 郑州大学 一种MXene/Ni复合材料及其制备方法和应用
CN112251193A (zh) 2020-09-25 2021-01-22 同济大学 一种基于MXene与金属有机框架的复合吸波材料及其制备方法和应用

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190166733A1 (en) 2016-04-22 2019-05-30 Drexel University Two-dimensional metal carbide, nitride, and carbonitride films and composites for emi shielding
US20190092641A1 (en) 2017-09-28 2019-03-28 Murata Manufacturing Co., Ltd. Aligned film and method for producing the same
US20200029477A1 (en) 2017-09-28 2020-01-23 Murata Manufacturing Co., Ltd. Electromagnetic shielding material and method for producing the same
CN110591641A (zh) 2019-01-25 2019-12-20 陕西科技大学 一种Fe2O3@MXene复合粉末及其制备方法
CN112225220A (zh) 2019-07-15 2021-01-15 郑州大学 一种MXene/Ni复合材料及其制备方法和应用
CN111629575A (zh) 2020-04-16 2020-09-04 北京服装学院 一种MXene基纳米复合吸波材料及其制备方法
CN112251193A (zh) 2020-09-25 2021-01-22 同济大学 一种基于MXene与金属有机框架的复合吸波材料及其制备方法和应用

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US20240047108A1 (en) 2024-02-08
CN117378019A (zh) 2024-01-09
WO2022259775A1 (ja) 2022-12-15
JPWO2022259775A1 (https=) 2022-12-15

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