KR880700090A - 고투자율 자성 박강판의 제조방법 - Google Patents

고투자율 자성 박강판의 제조방법

Info

Publication number
KR880700090A
KR880700090A KR1019860700166A KR860700166A KR880700090A KR 880700090 A KR880700090 A KR 880700090A KR 1019860700166 A KR1019860700166 A KR 1019860700166A KR 860700166 A KR860700166 A KR 860700166A KR 880700090 A KR880700090 A KR 880700090A
Authority
KR
South Korea
Prior art keywords
manufacturing
steel sheet
high permeability
magnetic thin
thin steel
Prior art date
Application number
KR1019860700166A
Other languages
English (en)
Other versions
KR950013285B1 (ko
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
Priority claimed from JP59201597A external-priority patent/JPS6180806A/ja
Priority claimed from JP59250568A external-priority patent/JPS61129803A/ja
Application filed filed Critical
Publication of KR880700090A publication Critical patent/KR880700090A/ko
Application granted granted Critical
Publication of KR950013285B1 publication Critical patent/KR950013285B1/ko

Links

Classifications

    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • 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
    • H01F1/14775—Fe-Si based alloys in the form of sheets
    • H01F1/14783—Fe-Si based alloys in the form of sheets with insulating coating
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1255—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest with diffusion of elements, e.g. decarburising, nitriding
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/06—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
    • C23C10/08—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases only one element being diffused
    • 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
    • H01F1/14775—Fe-Si based alloys in the form of sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Soft Magnetic Materials (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
KR1019860700166A 1984-09-28 1985-09-26 고투자율 자성 박강판의 제조방법 KR950013285B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP59-201597 1984-09-28
JP59201597A JPS6180806A (ja) 1984-09-28 1984-09-28 高透磁率磁性薄鋼板の製造方法
JP59-250568 1984-11-29
JP59250568A JPS61129803A (ja) 1984-11-29 1984-11-29 内部欠陥のない高透磁率磁性薄鋼板の製造方法
PCT/JP1985/000535 WO1986002105A1 (en) 1984-09-28 1985-09-26 Process for producing thin magnetic steel plate having high permeability

Publications (2)

Publication Number Publication Date
KR880700090A true KR880700090A (ko) 1988-02-15
KR950013285B1 KR950013285B1 (ko) 1995-11-02

Family

ID=26512882

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860700166A KR950013285B1 (ko) 1984-09-28 1985-09-26 고투자율 자성 박강판의 제조방법

Country Status (5)

Country Link
US (1) US4832762A (ko)
EP (1) EP0198084B1 (ko)
KR (1) KR950013285B1 (ko)
DE (1) DE3585686D1 (ko)
WO (1) WO1986002105A1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3275712B2 (ja) * 1995-10-06 2002-04-22 日本鋼管株式会社 加工性に優れた高珪素鋼板およびその製造方法
JPH10287921A (ja) * 1997-04-15 1998-10-27 Kawasaki Steel Corp 鋼材の磁場中熱処理方法
WO1999046417A1 (fr) * 1998-03-12 1999-09-16 Nkk Corporation Tole d'acier au silicium et son procede de fabrication
PL2495345T3 (pl) * 2009-10-28 2020-12-28 Nippon Steel Corporation Blacha cienka z metalu żelaznego i sposób jej wytwarzania

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB309393A (en) * 1928-01-09 1929-04-09 Gen Electric Co Ltd An improved process for coating metals
FR1042076A (fr) * 1950-09-15 1953-10-28 Union Chimique Belge Sa Procédé pour rendre la surface de l'acier dure et résistant à la corrosion
DE1237154B (de) * 1961-11-29 1967-03-23 Licentia Gmbh Verfahren zur Herstellung von warm- und kaltgewalzten Fe-Si-Elektroblechen
DE1284809B (de) * 1963-12-18 1968-12-05 Licentia Gmbh Verfahren und Anordnung zur AEnderung des Diffusionsprofils
GB1083290A (en) * 1964-12-18 1967-09-13 Licentia Gmbh Method of improving the magnetic properties of silicon steel electrical sheets
DE1294984B (de) * 1964-12-31 1969-05-14 Allegheny Ludlum Steel Verfahren zur Erhoehung des Siliziumgehaltes zwecks Verbesserung der magnetischen Eigenschaften von einem in seinen endgueltigen Dicken- bzw. Fertigmassen vorliegenden Siliziumstahl
FR1525034A (fr) * 1966-08-09 1968-05-17 Loire Atel Forges Perfectionnements apportés aux procédés pour l'amélioration des propriétés magnétiques des aciers à usages magnétiques, et produits obtenus par ces procédés
US3423253A (en) * 1968-02-23 1969-01-21 Allegheny Ludlum Steel Method of increasing the silicon content of wrought grain oriented silicon steel
FR2018029A1 (en) * 1968-09-13 1970-05-29 Allegheny Ludlum Steel Augmenting the silicon contact of steel by treat - ment with silicon tetrachloride in the gas phase
US3634148A (en) * 1969-02-13 1972-01-11 Bethlehem Steel Corp Method for producing nonoriented silicon electrical sheet steel
JPS4965944A (ko) * 1972-10-31 1974-06-26
JPS5342019B2 (ko) * 1974-03-08 1978-11-08
US4073668A (en) * 1976-09-15 1978-02-14 Bethlehem Steel Corporation Method of producing silicon steel strip
GB1559733A (en) * 1977-01-31 1980-01-23 Nat Res Dev Diffusing an element into a metal
JPS5449934A (en) * 1977-09-29 1979-04-19 Pioneer Electronic Corp Sendust alloy plate and method of making same

Also Published As

Publication number Publication date
EP0198084A1 (en) 1986-10-22
KR950013285B1 (ko) 1995-11-02
EP0198084B1 (en) 1992-03-18
EP0198084A4 (en) 1989-01-19
US4832762A (en) 1989-05-23
WO1986002105A1 (en) 1986-04-10
DE3585686D1 (de) 1992-04-23

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