KR890005289A - 낮은 철손을 갖는 규소강판과 그 제조방법 - Google Patents

낮은 철손을 갖는 규소강판과 그 제조방법

Info

Publication number
KR890005289A
KR890005289A KR1019880011737A KR880011737A KR890005289A KR 890005289 A KR890005289 A KR 890005289A KR 1019880011737 A KR1019880011737 A KR 1019880011737A KR 880011737 A KR880011737 A KR 880011737A KR 890005289 A KR890005289 A KR 890005289A
Authority
KR
South Korea
Prior art keywords
manufacturing
steel sheet
silicon steel
iron loss
low iron
Prior art date
Application number
KR1019880011737A
Other languages
English (en)
Other versions
KR930009390B1 (ko
Inventor
히로다께 이시또비
우지히로 니시께
시게꼬 스지따
디까라 가미
야스히로 고바야시
Original Assignee
가와사끼세이데쓰 가부시끼가이샤
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 JP62225149A external-priority patent/JPH0637694B2/ja
Priority claimed from JP62241093A external-priority patent/JPH0680175B2/ja
Priority claimed from JP63164873A external-priority patent/JPH0230779A/ja
Application filed by 가와사끼세이데쓰 가부시끼가이샤 filed Critical 가와사끼세이데쓰 가부시끼가이샤
Publication of KR890005289A publication Critical patent/KR890005289A/ko
Application granted granted Critical
Publication of KR930009390B1 publication Critical patent/KR930009390B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • 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
    • 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
    • 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
    • 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
    • C21D8/1277—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
    • C21D8/1288—Application of a tension-inducing coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Chemical Treatment Of Metals (AREA)
KR1019880011737A 1987-09-10 1988-09-10 낮은 철손을 갖는 규소강판과 그 제조방법 KR930009390B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP87-225149 1987-09-10
JP62225149A JPH0637694B2 (ja) 1987-09-10 1987-09-10 鉄損の低い含けい素鋼板
JP62241093A JPH0680175B2 (ja) 1987-09-26 1987-09-26 磁気特性の良好な方向性けい素鋼板の製造方法
JP87-241093 1987-09-26
JP88-164873 1988-07-04
JP63164873A JPH0230779A (ja) 1987-09-10 1988-07-04 低鉄損方向性けい素鋼板の製造方法

Publications (2)

Publication Number Publication Date
KR890005289A true KR890005289A (ko) 1989-05-13
KR930009390B1 KR930009390B1 (ko) 1993-10-02

Family

ID=27322396

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880011737A KR930009390B1 (ko) 1987-09-10 1988-09-10 낮은 철손을 갖는 규소강판과 그 제조방법

Country Status (5)

Country Link
US (1) US5125991A (ko)
EP (1) EP0307163B1 (ko)
KR (1) KR930009390B1 (ko)
CA (1) CA1332345C (ko)
DE (1) DE3886146T2 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6231685B1 (en) * 1995-12-28 2001-05-15 Ltv Steel Company, Inc. Electrical steel with improved magnetic properties in the rolling direction
BR9800978A (pt) * 1997-03-26 2000-05-16 Kawasaki Steel Co Chapas elétricas de aço com grão orientado tendo perda de ferro muito baixa e o processo de produção da mesma
WO1999019538A1 (fr) * 1997-10-14 1999-04-22 Nippon Steel Corporation Procede de formation d'un revetement isolant sur une feuille d'acier magnetique
JP3552501B2 (ja) * 1997-10-28 2004-08-11 Ｊｆｅスチール株式会社 鉄損が極めて低い方向性電磁鋼板およびその製造方法
US6200395B1 (en) 1997-11-17 2001-03-13 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Free-machining steels containing tin antimony and/or arsenic
US6206983B1 (en) 1999-05-26 2001-03-27 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Medium carbon steels and low alloy steels with enhanced machinability
JP2002356751A (ja) * 2001-05-29 2002-12-13 Kawasaki Steel Corp 超低鉄損一方向性珪素鋼板およびその製造方法
US7451477B2 (en) * 2001-10-24 2008-11-11 Bea Systems, Inc. System and method for rule-based entitlements
US20050155478A1 (en) * 2004-01-21 2005-07-21 Ab Sandvik Materials Technology, Nicked cutting rule
US20050279733A1 (en) * 2004-06-18 2005-12-22 Cabot Microelectronics Corporation CMP composition for improved oxide removal rate
BR112020000269A2 (pt) * 2017-07-13 2020-07-14 Nippon Steel Corporation chapa de aço elétrico de grão orientado e método para produzir a mesma
WO2019013355A1 (ja) 2017-07-13 2019-01-17 新日鐵住金株式会社 方向性電磁鋼板

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700006A (en) * 1953-09-03 1955-01-18 Gen Electric Process for producing fine-grained highly oriented silicon steel
GB873149A (en) * 1956-11-08 1961-07-19 Yawata Iron & Steel Co Method of producing oriented silicon steel
JPS5224499B2 (ko) * 1973-01-22 1977-07-01
JPS5913077B2 (ja) * 1975-08-20 1984-03-27 松下電器産業株式会社 火災等の報知システム
JPS53129116A (en) * 1977-04-18 1978-11-10 Nippon Steel Corp Oriented electromagnetic steel sheet with excellent magnetic characteristic s
JPS585968B2 (ja) * 1977-05-04 1983-02-02 新日本製鐵株式会社 超低鉄損一方向性電磁鋼板の製造方法
JPS564150A (en) * 1979-06-22 1981-01-17 Minolta Camera Co Ltd Electrophotographic receptor
JPS6039123A (ja) * 1983-08-10 1985-02-28 Kawasaki Steel Corp 鉄損の低い方向性けい素鋼板の製造方法
JPS6089589A (ja) * 1983-10-22 1985-05-20 Kawasaki Steel Corp 方向性珪素鋼板の製造方法
JPS62161915A (ja) * 1986-01-11 1987-07-17 Nippon Steel Corp 超低鉄損の方向性電磁鋼板の製造方法

Also Published As

Publication number Publication date
US5125991A (en) 1992-06-30
KR930009390B1 (ko) 1993-10-02
EP0307163B1 (en) 1993-12-08
CA1332345C (en) 1994-10-11
DE3886146T2 (de) 1994-04-14
EP0307163A1 (en) 1989-03-15
DE3886146D1 (de) 1994-01-20

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A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
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