PL2412831T3 - Sposób wytwarzania blachy cienkiej ze stali elektrotechnicznej o ziarnach zorientowanych - Google Patents

Sposób wytwarzania blachy cienkiej ze stali elektrotechnicznej o ziarnach zorientowanych

Info

Publication number
PL2412831T3
PL2412831T3 PL10756014T PL10756014T PL2412831T3 PL 2412831 T3 PL2412831 T3 PL 2412831T3 PL 10756014 T PL10756014 T PL 10756014T PL 10756014 T PL10756014 T PL 10756014T PL 2412831 T3 PL2412831 T3 PL 2412831T3
Authority
PL
Poland
Prior art keywords
manufacturing
steel sheet
electrical steel
oriented electrical
grain oriented
Prior art date
Application number
PL10756014T
Other languages
English (en)
Inventor
Nobusato Morishige
Kenichi Murakami
Hotaka Honma
Yuji Kubo
Kazumi Mizukami
Koki Tanaka
Seiki Takebayashi
Original Assignee
Nippon Steel Corporation
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 Nippon Steel Corporation filed Critical Nippon Steel Corporation
Publication of PL2412831T3 publication Critical patent/PL2412831T3/pl

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
    • 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
    • C21D8/1222—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
    • C21D8/1216—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
    • C21D8/1233—Cold 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
    • C21D8/1255—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 with diffusion of elements, e.g. decarburising, nitriding
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/11—Making amorphous alloys
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • 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
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/05—Grain orientation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
PL10756014T 2009-03-23 2010-03-19 Sposób wytwarzania blachy cienkiej ze stali elektrotechnicznej o ziarnach zorientowanych PL2412831T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009070336 2009-03-23
EP10756014.6A EP2412831B8 (en) 2009-03-23 2010-03-19 Manufacturing method of grain oriented electrical steel sheet
PCT/JP2010/054846 WO2010110217A1 (ja) 2009-03-23 2010-03-19 方向性電磁鋼板の製造方法、巻き鉄心用方向性電磁鋼板、及び巻き鉄心

Publications (1)

Publication Number Publication Date
PL2412831T3 true PL2412831T3 (pl) 2021-05-17

Family

ID=42780912

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10756014T PL2412831T3 (pl) 2009-03-23 2010-03-19 Sposób wytwarzania blachy cienkiej ze stali elektrotechnicznej o ziarnach zorientowanych

Country Status (9)

Country Link
US (1) US20120013430A1 (pl)
EP (2) EP2412831B8 (pl)
JP (1) JP4746716B2 (pl)
KR (1) KR101351706B1 (pl)
CN (2) CN102361993B (pl)
BR (1) BRPI1012330B1 (pl)
PL (1) PL2412831T3 (pl)
RU (1) RU2502810C2 (pl)
WO (1) WO2010110217A1 (pl)

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CA2834392C (en) * 2011-04-27 2016-03-15 Nippon Steel & Sumitomo Metal Corporation Fe-based metal sheet and manufacturing method thereof
JP5854233B2 (ja) 2013-02-14 2016-02-09 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
KR101676630B1 (ko) * 2015-11-10 2016-11-16 주식회사 포스코 방향성 전기강판 및 그 제조방법
CA3014035C (en) * 2016-02-22 2021-02-09 Jfe Steel Corporation Method of producing grain-oriented electrical steel sheet
CN108699621B (zh) * 2016-03-09 2020-06-26 杰富意钢铁株式会社 取向性电磁钢板的制造方法
CN110291214A (zh) * 2017-02-20 2019-09-27 杰富意钢铁株式会社 方向性电磁钢板的制造方法
WO2019131853A1 (ja) * 2017-12-28 2019-07-04 Ｊｆｅスチール株式会社 低鉄損方向性電磁鋼板とその製造方法
JP6838601B2 (ja) * 2017-12-28 2021-03-03 Ｊｆｅスチール株式会社 低鉄損方向性電磁鋼板とその製造方法
WO2019182022A1 (ja) 2018-03-23 2019-09-26 日本製鉄株式会社 無方向性電磁鋼板
WO2019230466A1 (ja) * 2018-05-30 2019-12-05 Ｊｆｅスチール株式会社 絶縁被膜付き電磁鋼板およびその製造方法、前記電磁鋼板を用いてなる変圧器の鉄心、変圧器ならびに変圧器の誘電損失の低減方法
PL3812478T3 (pl) * 2018-06-21 2024-07-01 Nippon Steel Corporation Blacha cienka ze stali elektrotechnicznej o ziarnach zorientowanych i doskonałej charakterystyce magnetycznej
JP7299464B2 (ja) * 2018-10-03 2023-06-28 日本製鉄株式会社 方向性電磁鋼板、巻鉄心変圧器用方向性電磁鋼板、巻鉄心の製造方法及び巻鉄心変圧器の製造方法
CN113195753B (zh) * 2019-01-08 2024-04-30 日本制铁株式会社 方向性电磁钢板的制造方法及方向性电磁钢板
KR102305718B1 (ko) 2019-12-18 2021-09-27 주식회사 포스코 방향성 전기강판 및 그 제조방법
JP6944146B1 (ja) * 2020-08-03 2021-10-06 トヨタ紡織株式会社 熱処理方法及び熱処理炉
JP7568911B2 (ja) * 2020-11-12 2024-10-17 日本製鉄株式会社 静止誘導電器及びその製造方法
ES2885152B2 (es) * 2021-03-09 2022-04-21 Bilstein Gmbh & Co Kg Procedimiento para fabricar un anteproducto magnético dulce de metal
JP7556372B2 (ja) * 2022-03-29 2024-09-26 Ｊｆｅスチール株式会社 三相三脚巻鉄心およびこれを用いた三相三脚巻鉄心変圧器

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Also Published As

Publication number Publication date
EP2412831A4 (en) 2017-05-03
EP2412831B1 (en) 2020-12-30
EP3696288A3 (en) 2020-09-09
EP2412831B8 (en) 2021-03-10
KR20110139753A (ko) 2011-12-29
US20120013430A1 (en) 2012-01-19
EP3696288A2 (en) 2020-08-19
KR101351706B1 (ko) 2014-01-14
CN104087823A (zh) 2014-10-08
CN102361993B (zh) 2014-12-31
CN102361993A (zh) 2012-02-22
JPWO2010110217A1 (ja) 2012-09-27
CN104087823B (zh) 2016-08-03
WO2010110217A1 (ja) 2010-09-30
RU2502810C2 (ru) 2013-12-27
EP2412831A1 (en) 2012-02-01
RU2011142785A (ru) 2013-04-27
BRPI1012330B1 (pt) 2021-03-23
BRPI1012330A2 (pt) 2016-03-29
JP4746716B2 (ja) 2011-08-10

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