CA2088326C - Method of producing low iron loss, low-noise grain-oriented silicon steel sheet, and low-noise stacked transformer - Google Patents

Method of producing low iron loss, low-noise grain-oriented silicon steel sheet, and low-noise stacked transformer

Info

Publication number
CA2088326C
CA2088326C CA002088326A CA2088326A CA2088326C CA 2088326 C CA2088326 C CA 2088326C CA 002088326 A CA002088326 A CA 002088326A CA 2088326 A CA2088326 A CA 2088326A CA 2088326 C CA2088326 C CA 2088326C
Authority
CA
Canada
Prior art keywords
steel sheet
weight
noise
oriented silicon
energy density
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA002088326A
Other languages
English (en)
French (fr)
Other versions
CA2088326A1 (en
Inventor
Yukio Inokuti
Kazuhiro Suzuki
Eiji Hina
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of CA2088326A1 publication Critical patent/CA2088326A1/en
Application granted granted Critical
Publication of CA2088326C publication Critical patent/CA2088326C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys 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
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1294—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localised treatment
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
    • C21D8/1227—Warm rolling
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • C21D8/1261—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment following hot rolling
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • C21D8/1272—Final recrystallisation annealing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
CA002088326A 1992-05-29 1993-01-28 Method of producing low iron loss, low-noise grain-oriented silicon steel sheet, and low-noise stacked transformer Expired - Fee Related CA2088326C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP139047/92 1992-05-29
JP4139047A JP3023242B2 (ja) 1992-05-29 1992-05-29 騒音特性の優れた低鉄損一方向性珪素鋼板の製造方法

Publications (2)

Publication Number Publication Date
CA2088326A1 CA2088326A1 (en) 1993-11-30
CA2088326C true CA2088326C (en) 1997-06-24

Family

ID=15236231

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002088326A Expired - Fee Related CA2088326C (en) 1992-05-29 1993-01-28 Method of producing low iron loss, low-noise grain-oriented silicon steel sheet, and low-noise stacked transformer

Country Status (6)

Country Link
US (1) US5411604A (ref)
EP (1) EP0571705B1 (ref)
JP (1) JP3023242B2 (ref)
KR (1) KR0128214B1 (ref)
CA (1) CA2088326C (ref)
DE (1) DE69317810T2 (ref)

Families Citing this family (28)

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US6123783A (en) * 1997-02-06 2000-09-26 Heraeus, Inc. Magnetic data-storage targets and methods for preparation
IT1306157B1 (it) * 1999-05-26 2001-05-30 Acciai Speciali Terni Spa Procedimento per il miglioramento di caratteristiche magnetiche inlamierini di acciaio al silicio a grano orientato mediante trattamento
DE10130308B4 (de) * 2001-06-22 2005-05-12 Thyssenkrupp Electrical Steel Ebg Gmbh Kornorientiertes Elektroblech mit einer elektrisch isolierenden Beschichtung
JP5621392B2 (ja) * 2010-08-05 2014-11-12 Ｊｆｅスチール株式会社 電子ビーム照射方法
JP5998424B2 (ja) * 2010-08-06 2016-09-28 Ｊｆｅスチール株式会社 方向性電磁鋼板
KR101423008B1 (ko) * 2010-08-06 2014-07-23 제이에프이 스틸 가부시키가이샤 방향성 전기 강판 및 그 제조 방법
JP5593942B2 (ja) 2010-08-06 2014-09-24 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
JP5754170B2 (ja) * 2011-02-25 2015-07-29 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
CN103827326B (zh) * 2011-09-28 2016-05-11 杰富意钢铁株式会社 取向性电磁钢板及其制造方法
CN104011241B (zh) 2011-12-22 2016-06-29 杰富意钢铁株式会社 取向性电磁钢板及其制造方法
CN104024451B (zh) * 2011-12-26 2016-05-04 杰富意钢铁株式会社 取向性电磁钢板
JP5884165B2 (ja) 2011-12-28 2016-03-15 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
JP6010907B2 (ja) * 2011-12-28 2016-10-19 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
JP5919859B2 (ja) * 2012-02-08 2016-05-18 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
WO2014034128A1 (ja) * 2012-08-30 2014-03-06 Ｊｆｅスチール株式会社 鉄心用方向性電磁鋼板およびその製造方法
JP5594440B1 (ja) * 2012-10-30 2014-09-24 Ｊｆｅスチール株式会社 低鉄損方向性電磁鋼板の製造方法
KR101673829B1 (ko) 2012-10-31 2016-11-07 제이에프이 스틸 가부시키가이샤 방향성 전기 강판과 그 제조 방법
JP5929808B2 (ja) * 2013-03-27 2016-06-08 Ｊｆｅスチール株式会社 高速電子ビーム照射による方向性電磁鋼板の製造方法
CN103710500B (zh) * 2013-12-12 2016-05-11 江苏苏讯新材料科技有限公司 一种皇冠盖和钢塑复合带混合装炉退火工艺
JP2015161024A (ja) 2014-02-28 2015-09-07 Ｊｆｅスチール株式会社 低騒音変圧器用の方向性電磁鋼板およびその製造方法
KR102177038B1 (ko) 2014-11-14 2020-11-10 주식회사 포스코 방향성 전기강판용 절연피막 조성물, 이를 이용하여 표면에 절연피막이 형성된 방향성 전기강판 및 이의 제조방법
DE102015114358B4 (de) * 2015-08-28 2017-04-13 Thyssenkrupp Electrical Steel Gmbh Verfahren zum Herstellen eines kornorientierten Elektrobands und kornorientiertes Elektroband
KR102477847B1 (ko) 2018-03-22 2022-12-16 닛폰세이테츠 가부시키가이샤 방향성 전자 강판 및 방향성 전자 강판의 제조 방법
CN108516124B (zh) * 2018-05-17 2023-11-28 山东巨力电工设备有限公司 一种气垫式单臂立式绑扎机
CN113227454B (zh) 2018-12-28 2023-04-04 日本制铁株式会社 方向性电磁钢板及其制造方法
CN115485414B (zh) * 2020-07-15 2024-02-23 日本制铁株式会社 方向性电磁钢板及方向性电磁钢板的制造方法
EP4273280A1 (en) 2022-05-04 2023-11-08 Thyssenkrupp Electrical Steel Gmbh Method for producing a grain-oriented electrical steel strip and grain-oriented electrical steel strip
CN115371803B (zh) * 2022-09-20 2025-06-17 国网湖南省电力有限公司 一种配电变压器噪声现场验收方法和系统

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US3076160A (en) * 1960-01-11 1963-01-29 Gen Electric Magnetic core material
US4909864A (en) * 1986-09-16 1990-03-20 Kawasaki Steel Corp. Method of producing extra-low iron loss grain oriented silicon steel sheets
US4915750A (en) * 1988-03-03 1990-04-10 Allegheny Ludlum Corporation Method for providing heat resistant domain refinement of electrical steels to reduce core loss
US4919733A (en) * 1988-03-03 1990-04-24 Allegheny Ludlum Corporation Method for refining magnetic domains of electrical steels to reduce core loss
US5146063A (en) * 1988-10-26 1992-09-08 Kawasaki Steel Corporation Low iron loss grain oriented silicon steel sheets and method of producing the same

Also Published As

Publication number Publication date
DE69317810D1 (de) 1998-05-14
KR940006158A (ko) 1994-03-23
KR0128214B1 (ko) 1998-04-16
US5411604A (en) 1995-05-02
EP0571705A2 (en) 1993-12-01
CA2088326A1 (en) 1993-11-30
EP0571705B1 (en) 1998-04-08
DE69317810T2 (de) 1998-08-06
JPH05335128A (ja) 1993-12-17
JP3023242B2 (ja) 2000-03-21
EP0571705A3 (ref) 1994-02-02

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