JP7669087B2 - 物性を制御した複合積層軟磁性薄帯 - Google Patents

物性を制御した複合積層軟磁性薄帯 Download PDF

Info

Publication number
JP7669087B2
JP7669087B2 JP2024538933A JP2024538933A JP7669087B2 JP 7669087 B2 JP7669087 B2 JP 7669087B2 JP 2024538933 A JP2024538933 A JP 2024538933A JP 2024538933 A JP2024538933 A JP 2024538933A JP 7669087 B2 JP7669087 B2 JP 7669087B2
Authority
JP
Japan
Prior art keywords
ribbon
soft magnetic
ribbons
amorphous alloy
magnetic
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.)
Active
Application number
JP2024538933A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024029367A5 (https=
JPWO2024029367A1 (https=
Inventor
山内一志
稲村良作
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ECDL LIMITED LIABILITY COMPANY
Original Assignee
ECDL LIMITED LIABILITY COMPANY
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 ECDL LIMITED LIABILITY COMPANY filed Critical ECDL LIMITED LIABILITY COMPANY
Publication of JPWO2024029367A1 publication Critical patent/JPWO2024029367A1/ja
Publication of JPWO2024029367A5 publication Critical patent/JPWO2024029367A5/ja
Application granted granted Critical
Publication of JP7669087B2 publication Critical patent/JP7669087B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons
    • 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
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • 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
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15333—Amorphous metallic alloys, e.g. glassy metals containing nanocrystallites, e.g. obtained by annealing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/04—Cores, Yokes, or armatures made from strips or ribbons
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Soft Magnetic Materials (AREA)
JP2024538933A 2022-08-02 2023-07-21 物性を制御した複合積層軟磁性薄帯 Active JP7669087B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022123636 2022-08-02
JP2022123636 2022-08-02
PCT/JP2023/026712 WO2024029367A1 (ja) 2022-08-02 2023-07-21 物性を制御した複合積層軟磁性薄帯

Publications (3)

Publication Number Publication Date
JPWO2024029367A1 JPWO2024029367A1 (https=) 2024-02-08
JPWO2024029367A5 JPWO2024029367A5 (https=) 2024-12-24
JP7669087B2 true JP7669087B2 (ja) 2025-04-28

Family

ID=89848914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024538933A Active JP7669087B2 (ja) 2022-08-02 2023-07-21 物性を制御した複合積層軟磁性薄帯

Country Status (4)

Country Link
US (1) US20250232907A1 (https=)
JP (1) JP7669087B2 (https=)
CN (1) CN119054033A (https=)
WO (1) WO2024029367A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013069270A1 (ja) 2011-11-08 2013-05-16 株式会社 東芝 非接触受電装置用磁性シートとそれを用いた非接触受電装置、電子機器、並びに非接触充電装置
JP2014155347A (ja) 2013-02-08 2014-08-25 Mitsubishi Electric Corp 分割鉄心、及びこの分割鉄心を用いた固定子、並びにこの固定子を備えた回転電機
JP2017099157A (ja) 2015-11-25 2017-06-01 パナソニックＩｐマネジメント株式会社 磁性板の積層体及びモータ
WO2021166314A1 (ja) 2020-02-19 2021-08-26 株式会社日立産機システム 静止誘導機器および変圧器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57126113A (en) * 1981-01-27 1982-08-05 Matsushita Electric Ind Co Ltd Magnetic core

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013069270A1 (ja) 2011-11-08 2013-05-16 株式会社 東芝 非接触受電装置用磁性シートとそれを用いた非接触受電装置、電子機器、並びに非接触充電装置
JP2014155347A (ja) 2013-02-08 2014-08-25 Mitsubishi Electric Corp 分割鉄心、及びこの分割鉄心を用いた固定子、並びにこの固定子を備えた回転電機
JP2017099157A (ja) 2015-11-25 2017-06-01 パナソニックＩｐマネジメント株式会社 磁性板の積層体及びモータ
WO2021166314A1 (ja) 2020-02-19 2021-08-26 株式会社日立産機システム 静止誘導機器および変圧器

Also Published As

Publication number Publication date
US20250232907A1 (en) 2025-07-17
CN119054033A (zh) 2024-11-29
WO2024029367A1 (ja) 2024-02-08
JPWO2024029367A1 (https=) 2024-02-08

Similar Documents

Publication Publication Date Title
CN101286676B (zh) 一种用于高速电机的非晶合金定子铁芯的制备方法
US7596856B2 (en) Method for manufacturing a soft magnetic metal electromagnetic component
JP5143978B2 (ja) バルクアモルファス金属磁気構成要素
JP2010183838A (ja) 電動モータ用のバルクアモルファス金属磁気構成要素
JP2008213410A (ja) 積層板、および積層体の製造方法
JP5843124B2 (ja) コアの製造方法
JP6438498B2 (ja) 磁性板の積層体及びモータ
CN107046335A (zh) 磁性板的层叠体以及马达
KR20140096323A (ko) 자기 코어에서의 가청 노이즈를 감소 방법 및 감소된 가청 노이즈를 갖는 자기 코어
WO2012073565A1 (ja) アモルファス材を使用したリアクトル装置及びその製造方法
JP7669087B2 (ja) 物性を制御した複合積層軟磁性薄帯
JP2020184836A (ja) 固定子およびモータ
JP2007221869A (ja) 積層体
WO2024106262A1 (ja) 複合積層軟磁性薄帯
Ning et al. Review on applications of low loss amorphous metals in motors
CN114792593B (zh) 一种基于矩形超导叠片的超导磁体及组装方法
JP7589721B2 (ja) 巻磁心の製造方法
WO2023127328A1 (ja) 積層鉄心およびそれを用いた回転電機
KR20090050867A (ko) 실린더형 비정질 합금 백 요크, 이를 이용한 슬롯레스모터, 및 그의 제조방법
JP2006013294A (ja) リアクトル
US20250141277A1 (en) Method to make improved electrical steels
CN120150442A (zh) 一种电机铁芯制造方法以及电机铁芯
JP5171089B2 (ja) 磁心の製造方法
JP2026067280A (ja) アモルファス積層コアを有するステータのリサイクル方法
Takashima et al. Low Loss Soft Magnetic Materials: Amorphous

Legal Events

Date Code Title Description
A529 Written submission of copy of amendment under article 34 pct

Free format text: JAPANESE INTERMEDIATE CODE: A5211

Effective date: 20240826

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240827

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240827

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20240826

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241109

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250408

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250409

R150 Certificate of patent or registration of utility model

Ref document number: 7669087

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150