KR920013494A - High Permeability Iron (Fe) Alloy for Soft Magnetic Materials and Manufacturing Method Thereof - Google Patents

High Permeability Iron (Fe) Alloy for Soft Magnetic Materials and Manufacturing Method Thereof Download PDF

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Publication number
KR920013494A
KR920013494A KR1019900022128A KR900022128A KR920013494A KR 920013494 A KR920013494 A KR 920013494A KR 1019900022128 A KR1019900022128 A KR 1019900022128A KR 900022128 A KR900022128 A KR 900022128A KR 920013494 A KR920013494 A KR 920013494A
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South Korea
Prior art keywords
alloy
high permeability
iron
manufacturing
soft magnetic
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KR1019900022128A
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Korean (ko)
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KR920009167B1 (en
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이기선
김문철
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정명식
포항종합제철 주식회사
백덕현
재단법인 산업과학기술연구소
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Priority to KR1019900022128A priority Critical patent/KR920009167B1/en
Publication of KR920013494A publication Critical patent/KR920013494A/en
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Publication of KR920009167B1 publication Critical patent/KR920009167B1/en

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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
    • H01F1/032—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 hard-magnetic materials
    • H01F1/04—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 hard-magnetic materials metals or 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

내용 없음No content

Description

고 투자율 연자성 재료용 철(Fe)계 합금 및 그 제조방법High Permeability Iron (Fe) Alloy for Soft Magnetic Materials and Manufacturing Method Thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (2)

FeaSibBcNddXe(여기서, Fe는 철, Si는 규소, B는 붕소, Nd는 네오디움, X는 Nb,Mo,V,W,Zr으로 이루어진 그룹중에서 선택된 하나 혹은 그 이상의 원소를 나타내고 a=70atm%이상, b=8-16atm%, c=6-12atm%, d=0.1-2.0atm%, e=2-6atm%이고, a+b+c+d+e=100)의 조성을 갖고 그조직이 결정질인 것을 특징으로 하는 고 투자율 연장성 재료용 철 (Fe)계 합금.Fe a Si b B c Nd d X e (where Fe is iron, Si is silicon, B is boron, Nd is neodymium, X is one or more selected from the group consisting of Nb, Mo, V, W, Zr) Represents an element, a = 70atm% or more, b = 8-16atm%, c = 6-12atm%, d = 0.1-2.0atm%, e = 2-6atm%, and a + b + c + d + e = 100 Iron (Fe) -based alloy for high permeability extendable material, characterized by having a composition of) and its structure is crystalline. FeaSibBcNddXe(여기서, Fe는 철, Si는 규소, B는 붕소, Nd는 네오디움, X는 Nb,Mo,V,W,Zr으로 이루어진 그룹중에서 선택된 하나 혹은 그 이상의 원소를 나타내고 a=70atm%이상, b=8-16atm%, c=6-12atm%, d=0.1-2.0atm%, e=2-6atm%이고, a+b+c+d+e=100)의 조성을 갖고 합금을 진공중에서 용해한 후 비정질 조직을 갖도록 급속냉각 한 다음, 450-700℃의 온도 구간에서 0.5-4시간 진공열처리하는 것을 특징으로 하는 고 투자율 연자성 재료용 철 (Fe)계 합금의 제조방법.Fe a Si b B c Nd d X e (where Fe is iron, Si is silicon, B is boron, Nd is neodymium, X is one or more selected from the group consisting of Nb, Mo, V, W, Zr) Represents an element, a = 70atm% or more, b = 8-16atm%, c = 6-12atm%, d = 0.1-2.0atm%, e = 2-6atm%, and a + b + c + d + e = 100 ), The alloy is dissolved in a vacuum, and then rapidly cooled to have an amorphous structure, and then vacuum heat-treated at a temperature range of 450-700 ° C. for 0.5-4 hours to make a high permeability soft iron material (Fe) alloy. Manufacturing method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900022128A 1990-12-28 1990-12-28 Soft magnetic materials KR920009167B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900022128A KR920009167B1 (en) 1990-12-28 1990-12-28 Soft magnetic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900022128A KR920009167B1 (en) 1990-12-28 1990-12-28 Soft magnetic materials

Publications (2)

Publication Number Publication Date
KR920013494A true KR920013494A (en) 1992-07-29
KR920009167B1 KR920009167B1 (en) 1992-10-14

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KR1019900022128A KR920009167B1 (en) 1990-12-28 1990-12-28 Soft magnetic materials

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Publication number Publication date
KR920009167B1 (en) 1992-10-14

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