CN104789909B - 合金组成物、铁基纳米结晶合金及其制造方法 - Google Patents

合金组成物、铁基纳米结晶合金及其制造方法 Download PDF

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Publication number
CN104789909B
CN104789909B CN201510101184.5A CN201510101184A CN104789909B CN 104789909 B CN104789909 B CN 104789909B CN 201510101184 A CN201510101184 A CN 201510101184A CN 104789909 B CN104789909 B CN 104789909B
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China
Prior art keywords
alloy
iron
alloy constituent
mass
alloy composition
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Chinese (zh)
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CN104789909A (zh
Inventor
浦田显理
山田健伸
松元裕之
吉田荣吉
牧野彰宏
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Tokin Corp
Aisin Co Ltd
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Magnetic Material Research Institute
NEC Tokin Corp
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    • 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
    • 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
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/065—Spherical 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/07—Metallic powder characterised by particles having a nanoscale microstructure
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/003—Making ferrous alloys making amorphous 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
    • H01F1/15308—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
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/03—Amorphous or microcrystalline structure

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
CN201510101184.5A 2009-08-24 2010-07-20 合金组成物、铁基纳米结晶合金及其制造方法 Active CN104789909B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2009-192887 2009-08-24
JP2009192887 2009-08-24
JP2010-129250 2010-06-04
JP2010129250 2010-06-04
CN201080024778.6A CN102471856B (zh) 2009-08-24 2010-07-20 合金组成物、铁基纳米结晶合金及其制造方法

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CN104789909A CN104789909A (zh) 2015-07-22
CN104789909B true CN104789909B (zh) 2017-05-31

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US (3) US9287028B2 (https=)
EP (2) EP3093364B1 (https=)
JP (1) JP4815014B2 (https=)
KR (1) KR101270565B1 (https=)
CN (2) CN104789909B (https=)
BR (2) BR122021004633A8 (https=)
RU (1) RU2483135C1 (https=)
TW (1) TWI371496B (https=)
WO (1) WO2011024580A1 (https=)

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EP2463397B1 (en) 2016-09-07
US20160177429A1 (en) 2016-06-23
BR112012004045B1 (pt) 2021-11-23
US9287028B2 (en) 2016-03-15
CN102471856A (zh) 2012-05-23
RU2483135C1 (ru) 2013-05-27
JP4815014B2 (ja) 2011-11-16
EP3093364B1 (en) 2018-01-31
TWI371496B (en) 2012-09-01
CN102471856B (zh) 2015-04-01
WO2011024580A1 (ja) 2011-03-03
US20120199254A1 (en) 2012-08-09
EP2463397A4 (en) 2013-05-01
EP3093364A1 (en) 2016-11-16
BR112012004045A2 (pt) 2020-10-13
CN104789909A (zh) 2015-07-22
KR20120003496A (ko) 2012-01-10
TW201114924A (en) 2011-05-01
US9850562B2 (en) 2017-12-26
EP2463397A1 (en) 2012-06-13
JPWO2011024580A1 (ja) 2013-01-24
KR101270565B1 (ko) 2013-06-03
BR112012004045A8 (pt) 2020-12-22
US20180073117A1 (en) 2018-03-15
BR122021004633A8 (pt) 2022-08-16
BR122021004633A2 (https=) 2020-10-13

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