KR840004174A - 큐브-온-엣지 배향성 규소강의 제조방법 - Google Patents

큐브-온-엣지 배향성 규소강의 제조방법 Download PDF

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Publication number
KR840004174A
KR840004174A KR1019830000879A KR830000879A KR840004174A KR 840004174 A KR840004174 A KR 840004174A KR 1019830000879 A KR1019830000879 A KR 1019830000879A KR 830000879 A KR830000879 A KR 830000879A KR 840004174 A KR840004174 A KR 840004174A
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KR
South Korea
Prior art keywords
annealing
oriented silicon
silicon steel
steel
edge oriented
Prior art date
Application number
KR1019830000879A
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English (en)
Other versions
KR890000126B1 (ko
Inventor
후레데릭크 밀러 로버트
Original Assignee
원본미기재
알레니루드럼 스틸 코포레이숀
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.)
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Publication date
Application filed by 원본미기재, 알레니루드럼 스틸 코포레이숀 filed Critical 원본미기재
Publication of KR840004174A publication Critical patent/KR840004174A/ko
Application granted granted Critical
Publication of KR890000126B1 publication Critical patent/KR890000126B1/ko

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Classifications

    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching
    • 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
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1283—Application of a separating or insulating coating
    • 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
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • 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
    • C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Rolling (AREA)

Abstract

내용 없음

Description

큐브-온-엣지 배향성 규소강의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (3)

  1. 열간압연단계, 중간어닐링을 거친 냉간압연단계와, 최종 텍스처어닐링단계로 구성되며 저감왓트손실을 갖도록하는 큐브-온-엣지 배향성 규소강의 제조방법에 있어서, 텍스처어닐링전에 강철표면에 망간함유물질을 코팅하고 코팅과 함께 강철을 텍스처어닐링하여 텍스처어닐링중 2차 그레인성장이 억제되도록함을 특징으로 하는 큐브-온-엣지 배향성 규소강의 제조방법.
  2. 청구범위 1항에 있어서, 망간함유물질이 Mn(NO3)2인 바의 방법.
  3. 청구범위 1항 또는 2항에 있어서, 강철이 텍스처어닐링전에 세레이링처리되는 바의 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830000879A 1982-07-19 1983-03-04 큐브-온-엣지 배향성 규소강의 제조방법 KR890000126B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39968082A 1982-07-19 1982-07-19
US339,680 1988-07-19
US399680 1995-03-07

Publications (2)

Publication Number Publication Date
KR840004174A true KR840004174A (ko) 1984-10-10
KR890000126B1 KR890000126B1 (ko) 1989-03-08

Family

ID=23580545

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830000879A KR890000126B1 (ko) 1982-07-19 1983-03-04 큐브-온-엣지 배향성 규소강의 제조방법

Country Status (6)

Country Link
EP (1) EP0099619A3 (ko)
JP (1) JPS5928524A (ko)
KR (1) KR890000126B1 (ko)
BR (1) BR8301545A (ko)
CA (1) CA1194386A (ko)
PL (1) PL242750A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4897131A (en) * 1985-12-06 1990-01-30 Nippon Steel Corporation Grain-oriented electrical steel sheet having improved glass film properties and low watt loss
JPS6196080A (ja) * 1986-04-03 1986-05-14 Nippon Steel Corp 一方向性電磁鋼板用焼鈍分離剤

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249049B (ko) * 1959-03-05
JPS5112450B1 (ko) * 1966-03-18 1976-04-20
JPS4837193B1 (ko) * 1969-07-07 1973-11-09
JPS5021928A (ko) * 1973-06-28 1975-03-08
JPS5423647B2 (ko) * 1974-04-25 1979-08-15
US4160681A (en) * 1977-12-27 1979-07-10 Allegheny Ludlum Industries, Inc. Silicon steel and processing therefore

Also Published As

Publication number Publication date
JPS5928524A (ja) 1984-02-15
JPH0515765B2 (ko) 1993-03-02
BR8301545A (pt) 1984-04-17
KR890000126B1 (ko) 1989-03-08
EP0099619A2 (en) 1984-02-01
PL242750A1 (en) 1984-03-12
EP0099619A3 (en) 1984-07-25
CA1194386A (en) 1985-10-01

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