JPWO2021132272A1 - - Google Patents

Info

Publication number
JPWO2021132272A1
JPWO2021132272A1 JP2021567496A JP2021567496A JPWO2021132272A1 JP WO2021132272 A1 JPWO2021132272 A1 JP WO2021132272A1 JP 2021567496 A JP2021567496 A JP 2021567496A JP 2021567496 A JP2021567496 A JP 2021567496A JP WO2021132272 A1 JPWO2021132272 A1 JP WO2021132272A1
Authority
JP
Japan
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.)
Pending
Application number
JP2021567496A
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 filed Critical
Publication of JPWO2021132272A1 publication Critical patent/JPWO2021132272A1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/02—Amorphous alloys with iron as the major constituent
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C22C38/02—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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • 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
    • H01F1/15308—Amorphous metallic alloys, e.g. glassy metals based on Fe/Ni
    • 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
    • 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
    • C21D1/26—Methods of annealing
    • 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
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/03—Amorphous or microcrystalline structure
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
JP2021567496A 2019-12-25 2020-12-22 Pending JPWO2021132272A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019234391 2019-12-25
PCT/JP2020/048020 WO2021132272A1 (ja) 2019-12-25 2020-12-22 合金

Publications (1)

Publication Number Publication Date
JPWO2021132272A1 true JPWO2021132272A1 (ja) 2021-07-01

Family

ID=76575937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021567496A Pending JPWO2021132272A1 (ja) 2019-12-25 2020-12-22

Country Status (6)

Country Link
US (1) US20230038669A1 (ja)
EP (1) EP4083238A4 (ja)
JP (1) JPWO2021132272A1 (ja)
KR (1) KR20220115577A (ja)
CN (1) CN114846164A (ja)
WO (1) WO2021132272A1 (ja)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5558070A (en) 1978-10-25 1980-04-30 Toransuagura Corp Lactobacilus microorganism for treating plant animal and feedstuff and culturing method
KR101516936B1 (ko) 2008-08-22 2015-05-04 아키히로 마키노 합금 조성물, Ｆｅ계 나노 결정 합금 및 그 제조 방법, 및 자성 부품
EP2557190A4 (en) 2010-03-29 2014-02-19 Hitachi Metals Ltd ULTRAFINE INITIATIVE CRYSTAL ALLOY, NANOCRYSTALLINE SOFT MAGNETIC ALLOY AND METHOD OF MANUFACTURING THEREOF AND MAGNETIC COMPONENT SHAPED FROM NANOCRYSTALLINE SOFT MAGNETIC ALLOY
JP5697131B2 (ja) 2010-06-11 2015-04-08 Ｎｅｃトーキン株式会社 Ｆｅ基ナノ結晶合金の製造方法、Ｆｅ基ナノ結晶合金、磁性部品、Ｆｅ基ナノ結晶合金の製造装置
JP5537534B2 (ja) * 2010-12-10 2014-07-02 Ｎｅｃトーキン株式会社 Ｆｅ基ナノ結晶合金粉末及びその製造方法、並びに、圧粉磁心及びその製造方法
JP5912349B2 (ja) * 2011-09-02 2016-04-27 Ｎｅｃトーキン株式会社 軟磁性合金粉末、ナノ結晶軟磁性合金粉末、その製造方法、および圧粉磁心
JP6046357B2 (ja) 2012-03-06 2016-12-14 Ｎｅｃトーキン株式会社 合金組成物、Ｆｅ基ナノ結晶合金及びその製造方法、並びに磁性部品
JP6867744B2 (ja) * 2015-02-06 2021-05-12 株式会社トーキン Ｆｅ基ナノ結晶合金の製造方法
JP6444504B2 (ja) 2015-07-03 2018-12-26 株式会社東北マグネットインスティテュート 積層磁芯及びその製造方法
JP6472939B2 (ja) * 2017-01-27 2019-02-20 株式会社トーキン 軟磁性粉末、Ｆｅ基ナノ結晶合金粉末、磁性部品及び圧粉磁芯
JP6744238B2 (ja) * 2017-02-21 2020-08-19 株式会社トーキン 軟磁性粉末、磁性部品及び圧粉磁芯
CN107393673B (zh) * 2017-07-31 2020-02-11 东莞美壹磁电科技有限公司 一种铁基非晶纳米晶软磁合金及其制备方法
JP2021017614A (ja) * 2019-07-18 2021-02-15 株式会社村田製作所 ナノ結晶軟磁性合金材および磁性部品

Also Published As

Publication number Publication date
EP4083238A4 (en) 2024-01-10
EP4083238A1 (en) 2022-11-02
US20230038669A1 (en) 2023-02-09
CN114846164A (zh) 2022-08-02
WO2021132272A1 (ja) 2021-07-01
KR20220115577A (ko) 2022-08-17

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Effective date: 20231020