KR860003627A - 저 와트-손실의 입자-배향 전기강판 및 그의 제조방법 - Google Patents

저 와트-손실의 입자-배향 전기강판 및 그의 제조방법 Download PDF

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KR860003627A
KR860003627A KR1019850007583A KR850007583A KR860003627A KR 860003627 A KR860003627 A KR 860003627A KR 1019850007583 A KR1019850007583 A KR 1019850007583A KR 850007583 A KR850007583 A KR 850007583A KR 860003627 A KR860003627 A KR 860003627A
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South Korea
Prior art keywords
steel sheet
oriented electrical
electrical steel
grain
surface coating
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KR1019850007583A
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English (en)
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KR900008852B1 (ko
Inventor
도시야 와다 (외 5)
Original Assignee
다께다 유다까
신닛뽄 세이데쓰 가부시끼 가이샤
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Priority claimed from JP59215823A external-priority patent/JPS6196036A/ja
Priority claimed from JP59232394A external-priority patent/JPS61111509A/ja
Priority claimed from JP59236641A external-priority patent/JPS61117217A/ja
Priority claimed from JP59237446A external-priority patent/JPS61117222A/ja
Priority claimed from JP59261685A external-priority patent/JPS61139680A/ja
Priority claimed from JP60022762A external-priority patent/JPS61183457A/ja
Priority claimed from JP60024427A external-priority patent/JPS61186420A/ja
Priority claimed from JP60081433A external-priority patent/JPS61243122A/ja
Application filed by 다께다 유다까, 신닛뽄 세이데쓰 가부시끼 가이샤 filed Critical 다께다 유다까
Publication of KR860003627A publication Critical patent/KR860003627A/ko
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Publication of KR900008852B1 publication Critical patent/KR900008852B1/ko

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    • 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
    • H01F1/16—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 in the form of sheets
    • 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
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/24—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds
    • C23C22/33—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds containing also phosphates
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • C23C22/74—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process for obtaining burned-in conversion coatings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12465—All metal or with adjacent metals having magnetic properties, or preformed fiber orientation coordinate with shape

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

내용 없음

Description

저 와트-손실의 입자-배향 전기강판 및 그의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 강판의 스테레인을 나타내는 사진.
제2도는 침입자의 실예를 나타내는 광학현미경 사진.
제3(a)도 및 (b)도는 각각 전기도금장치의 사시도와 입면도.

Claims (13)

  1. 서로 간격을 두고 위치하며, 성분이나 구조상 강철과는 구별되는 침입자가 플라스틱 스트레인(소성변형)영역에 또는 그 근방에 형성됨으로써 입자-배향 전기강판의 자역이 분획된 것을 특징으로 하는, 초저 와트-손실을 갖는 입자-배향된 전기강판.
  2. 제1항에 있어서, 침입자가 2 ㎛ 이상의 깊이로 침입되는 것을 특징으로 하는 입자-배향 전기강판.
  3. 제2항에 있어서, 침입자간의 간격 거리가 1mm 이상인 것을 특징으로 하는 입자-배향 전기강판.
  4. 제1 내지 제3항중 어느 하나에 있어서, 침입가능물질이 Sb, Sb 합금, Sb 화합물 또는 Sb 혼합물의 하나 이상이고, 표면피복이 제거된 입자-배향 전기강판의 부분에 1g/m2이상의 축적량으로 도금되는 것을 특징으로 하는, 입자-배향 전기강판.
  5. 스트레인이 입자-배향 전기강판에 부여되고, 성분이나 구조상 강철과는 구별되는 침입자를 형성할 침입가능 물질(수단)이 스트레인을 부여하기 전이나 후에 입자-배향 전기강판상에 형성되는 것을 특징으로 하는, 자역의 분획을 포함하는 단계에 의한 입자-배향 전기강판의 제조방법.
  6. 제5항에 있어서, 침입가능물질이, 강철본체내로 침입되게 하기 위하여 후에 열처리를 수행하는 것을 특징으로 하는 방법.
  7. 제6항에 있어서, 침입가능물질이 침입되도록 입자-배향 전기강판을 열조사를 받게 하는 것을 특징으로 하는 방법.
  8. 제5 또는 6항에 있어서, 표면피복을 제거한 다음 침입가능 물질을 표면피복이 제거된 입자-배향 전기강판 상에 1g/m2이상의 축적량으로 도금하는 것을 특징으로 하는 방법
  9. 제8항에 있어서, Sb, Sb 합금, Sb 화합물 및 Sb 혼합물의 하나이상을, 표면피복이 간격거리를 두고 제거된 입자-배향 전기강판의 부분에 0.05g/m 이상의 축적량으로 도금하는 것을 특징으로 하는 방법.
  10. 제9항에 있어서, 도금이 플루오르화물욕이나 플루오르화 붕소욕을 사용하여 1g/m2이상의 축적량으로 수행되는 것을 특징으로 하는 방법.
  11. 제 9 또는 10항에 있어서, 표면피복의 제거와 스트레인-부여가 레이저에 의하여 수행되는 것을 특징으로 하는 방법.
  12. 제8 내지 제11항중의 어느 하나에 있어서, 침입가능물질을 형성후에 절연피복이 입자-배향 전기강판상에 이루어지는 것을 특징으로 하는 방법.
  13. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850007583A 1984-10-15 1985-10-15 저철손 방향성 전자강판 및 그것의 제조방법 KR900008852B1 (ko)

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
JP???59/215823 1984-10-15
JP59215823A JPS6196036A (ja) 1984-10-15 1984-10-15 低鉄損方向性電磁鋼板及びその製造法
JP???59/232394 1984-11-06
JP59232394A JPS61111509A (ja) 1984-11-06 1984-11-06 超低鉄損方向性電磁鋼板
JP59236641A JPS61117217A (ja) 1984-11-12 1984-11-12 超低鉄損方向性電磁鋼板の製造方法
JP???59/236641 1984-11-12
JP59237446A JPS61117222A (ja) 1984-11-13 1984-11-13 超低鉄損方向性電磁鋼板の製造方法
JP???59/237446 1984-11-13
JP59261685A JPS61139680A (ja) 1984-12-13 1984-12-13 磁気特性の極めてすぐれた方向性電磁鋼板の製造方法
JP???59/261685 1984-12-13
JP60022762A JPS61183457A (ja) 1985-02-09 1985-02-09 磁気特性の極めてすぐれた方向性電磁鋼板の製造方法
JP???60/22762 1985-02-09
JP???60/24427 1985-02-13
JP60024427A JPS61186420A (ja) 1985-02-13 1985-02-13 鉄損の極めて低い方向性電磁鋼板の製造方法
JP???60/81433 1985-04-18
JP60081433A JPS61243122A (ja) 1985-04-18 1985-04-18 超低鉄損方向性電磁鋼板の製造方法

Publications (2)

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KR860003627A true KR860003627A (ko) 1986-05-28
KR900008852B1 KR900008852B1 (ko) 1990-12-11

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Country Status (7)

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US (2) US4863531A (ko)
KR (1) KR900008852B1 (ko)
DE (1) DE3536737A1 (ko)
FR (1) FR2571884B1 (ko)
GB (1) GB2167324B (ko)
IT (1) IT1182608B (ko)
SE (1) SE465128B (ko)

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KR100359622B1 (ko) * 1999-05-31 2002-11-07 신닛뽄세이테쯔 카부시키카이샤 고자장 철손 특성이 우수한 고자속밀도 일방향성 전자 강판 및 그의 제조방법
CN101235525B (zh) * 2007-11-01 2010-09-22 华侨大学 电镀锌锑合金的镀液及其配制方法
WO2010103761A1 (ja) * 2009-03-11 2010-09-16 新日本製鐵株式会社 方向性電磁鋼板及びその製造方法
US8790532B2 (en) * 2012-01-18 2014-07-29 Ati Properties, Inc. Chemical removal of surface defects from grain oriented electrical steel
PL2949767T3 (pl) * 2012-11-26 2019-10-31 Nippon Steel & Sumitomo Metal Corp Blacha ze stali elektrotechnicznej o zorientowanym ziarnie i sposób wytwarzania tej blachy
DE102013208617A1 (de) * 2013-05-10 2014-11-13 Siemens Aktiengesellschaft Elektroblech mit einer die elektrische Isolation verbessernden Schicht und Verfahren zu dessen Herstellung
CN105451902B (zh) * 2013-07-24 2018-08-24 Posco公司 取向电工钢板及其制造方法
CN107620060A (zh) * 2016-08-25 2018-01-23 机械科学研究总院先进制造技术研究中心 一种激光熔覆用修复160CrNiMo半钢轧辊的金属粉末
KR101903008B1 (ko) * 2016-12-20 2018-10-01 주식회사 포스코 무방향성 전기강판 및 그 제조방법
CN108796568B (zh) * 2017-05-02 2020-07-14 贵州理工学院 一种低强度磁场下制备高硅硅钢薄带的方法及装置
EP3653752A4 (en) 2017-07-13 2021-05-12 Nippon Steel Corporation ORIENTED ELECTROMAGNETIC STEEL SHEET AND MANUFACTURING METHOD FOR ORIENTED ELECTROMAGNETIC STEEL SHEET

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Publication number Publication date
SE8504752D0 (sv) 1985-10-14
GB2167324B (en) 1988-02-24
US4960652A (en) 1990-10-02
GB8525352D0 (en) 1985-11-20
US4863531A (en) 1989-09-05
DE3536737A1 (de) 1986-04-24
DE3536737C2 (ko) 1989-12-21
SE465128B (sv) 1991-07-29
IT8567867A0 (it) 1985-10-14
FR2571884A1 (fr) 1986-04-18
IT1182608B (it) 1987-10-05
FR2571884B1 (fr) 1989-06-23
KR900008852B1 (ko) 1990-12-11
GB2167324A (en) 1986-05-29
SE8504752L (sv) 1986-04-16

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