MX378758B - Lámina de acero eléctrico de grano orientado y método para la fabricación de la misma. - Google Patents

Lámina de acero eléctrico de grano orientado y método para la fabricación de la misma.

Info

Publication number
MX378758B
MX378758B MX2015005401A MX2015005401A MX378758B MX 378758 B MX378758 B MX 378758B MX 2015005401 A MX2015005401 A MX 2015005401A MX 2015005401 A MX2015005401 A MX 2015005401A MX 378758 B MX378758 B MX 378758B
Authority
MX
Mexico
Prior art keywords
steel sheet
grain
oriented electrical
electrical steel
range
Prior art date
Application number
MX2015005401A
Other languages
English (en)
Other versions
MX2015005401A (es
Inventor
Hirotaka Inoue
Kazuhiro Hanazawa
Seiji Okabe
Shigehiro Takajo
Original Assignee
Jfe 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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MX2015005401A publication Critical patent/MX2015005401A/es
Publication of MX378758B publication Critical patent/MX378758B/es

Links

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
    • 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
    • C21D1/34—Methods of heating
    • 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
    • C21D1/34—Methods of heating
    • C21D1/38—Heating by cathodic discharges
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • 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
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • H01F1/16—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
    • 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
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Optics & Photonics (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)

Abstract

La presente invención proporciona una lámina de acero eléctrico de grano orientado con pérdida de hierro reducida a través de un intervalo amplio de espesor de lámina mediante la provisión de una lámina de acero eléctrico de grano orientado con un espesor de lámina realmente medido t (mm) que incluye una región de dominio de cierre que se extiende linealmente en una dirección de 60 a 120° con respecto a la dirección de laminación sobre una superficie de la lámina de acero, la región de dominio de cierre se forma periódicamente en un espaciamiento s (mm) en la dirección de laminación, de tal manera que h = 74.9t + 39.1 (0.26 = t), h = 897t - 174.7 (t > 0.26), (w x h)/(s x 1000) = -12.6t + 7.9 (t > 0.22), y (w x h)/(s x 1000) = -40.6t + 14.1 (t = 0.22), en donde h (µm) es la profundidad y w (µm) es la anchura de la región de dominio de cierre.
MX2015005401A 2012-10-31 2013-10-29 Lámina de acero eléctrico de grano orientado y método para la fabricación de la misma. MX378758B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012240667 2012-10-31
PCT/JP2013/006401 WO2014068962A1 (ja) 2012-10-31 2013-10-29 方向性電磁鋼板とその製造方法

Publications (2)

Publication Number Publication Date
MX2015005401A MX2015005401A (es) 2015-08-05
MX378758B true MX378758B (es) 2025-03-10

Family

ID=50626910

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015005401A MX378758B (es) 2012-10-31 2013-10-29 Lámina de acero eléctrico de grano orientado y método para la fabricación de la misma.

Country Status (10)

Country Link
US (1) US10535453B2 (es)
EP (1) EP2933343B1 (es)
JP (1) JP5594439B1 (es)
KR (1) KR101673829B1 (es)
CN (1) CN104755636B (es)
BR (1) BR112015008877B1 (es)
CA (1) CA2887985C (es)
MX (1) MX378758B (es)
RU (1) RU2611457C2 (es)
WO (1) WO2014068962A1 (es)

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Publication number Priority date Publication date Assignee Title
MX2017005174A (es) * 2014-10-23 2017-07-27 Jfe Steel Corp Lamina de acero electrico de grano orientado y proceso para la produccion de la misma.
JP6060988B2 (ja) * 2015-02-24 2017-01-18 Ｊｆｅスチール株式会社 方向性電磁鋼板及びその製造方法
EP3409796B1 (en) * 2016-01-25 2021-05-05 JFE Steel Corporation Grain-oriented electrical steel sheet and method for manufacturing same
JP6245296B2 (ja) * 2016-03-22 2017-12-13 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
KR102091096B1 (ko) * 2016-03-31 2020-03-19 닛폰세이테츠 가부시키가이샤 방향성 전자 강판
JP6372581B1 (ja) * 2017-02-17 2018-08-15 Ｊｆｅスチール株式会社 方向性電磁鋼板
RU2717034C1 (ru) 2017-02-28 2020-03-17 ДжФЕ СТИЛ КОРПОРЕЙШН Текстурированная электротехническая листовая сталь и способ ее производства
JP6776952B2 (ja) * 2017-03-06 2020-10-28 日本製鉄株式会社 巻鉄心
WO2019189859A1 (ja) * 2018-03-30 2019-10-03 Ｊｆｅスチール株式会社 変圧器用鉄心
CA3095320C (en) 2018-03-30 2023-10-03 Jfe Steel Corporation Iron core for transformer
JP6973369B2 (ja) * 2018-12-27 2021-11-24 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
MX2023002632A (es) * 2020-09-04 2023-03-22 Jfe Steel Corp Lamina de acero electrico de grano orientado.
US12424360B2 (en) 2021-03-26 2025-09-23 Nippon Steel Corporation Grain-oriented electrical steel sheet and method for manufacturing same
CN117083407B (zh) * 2021-03-26 2025-12-12 日本制铁株式会社 方向性电磁钢板及其制造方法
CA3218916A1 (en) * 2021-05-31 2022-12-08 Jfe Steel Corporation Grain-oriented electrical steel sheet
WO2025197304A1 (ja) * 2024-03-21 2025-09-25 Ｊｆｅスチール株式会社 方向性電磁鋼帯、積鉄心、および方向性電磁鋼帯の製造方法

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Also Published As

Publication number Publication date
CA2887985A1 (en) 2014-05-08
JPWO2014068962A1 (ja) 2016-09-08
US20150310973A1 (en) 2015-10-29
CN104755636B (zh) 2016-10-19
BR112015008877B1 (pt) 2019-10-22
MX2015005401A (es) 2015-08-05
CA2887985C (en) 2017-09-12
RU2611457C2 (ru) 2017-02-22
JP5594439B1 (ja) 2014-09-24
EP2933343A4 (en) 2016-04-06
EP2933343A1 (en) 2015-10-21
CN104755636A (zh) 2015-07-01
KR20150060959A (ko) 2015-06-03
KR101673829B1 (ko) 2016-11-07
BR112015008877A2 (pt) 2017-07-04
EP2933343B1 (en) 2019-04-17
WO2014068962A8 (ja) 2015-03-12
RU2015120554A (ru) 2016-12-20
US10535453B2 (en) 2020-01-14
WO2014068962A1 (ja) 2014-05-08

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