MX346601B - Placa de acero electrico de grano orientado y metodo para fabricar la misma. - Google Patents

Placa de acero electrico de grano orientado y metodo para fabricar la misma.

Info

Publication number
MX346601B
MX346601B MX2013001338A MX2013001338A MX346601B MX 346601 B MX346601 B MX 346601B MX 2013001338 A MX2013001338 A MX 2013001338A MX 2013001338 A MX2013001338 A MX 2013001338A MX 346601 B MX346601 B MX 346601B
Authority
MX
Mexico
Prior art keywords
steel sheet
grain
magnetic steel
oriented magnetic
strain
Prior art date
Application number
MX2013001338A
Other languages
English (en)
Other versions
MX2013001338A (es
Inventor
Omura Takeshi
Yamaguchi Hiroi
Okabe Seiji
Inoue Hirotaka
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 MX2013001338A publication Critical patent/MX2013001338A/es
Publication of MX346601B publication Critical patent/MX346601B/es

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
    • C22C38/18—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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C21D8/1283—Application of a separating or insulating coating
    • 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
    • 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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

Un objeto de la presente invención es proporcionar una placa de acero eléctrico de grano orientado capaz de reducir la pérdida de hierro cuando se utiliza en un alma de hierro para un transformador y similares en un estado apilado por medio de una técnica de refinamiento de dominio magnético. Específicamente, la placa de acero eléctrico de grano orientado de la presente invención tiene deformación térmica introducida en la misma en una disposición de línea punteada en la cual las áreas con deformación impartida se han alineado en una dirección que cruza la dirección de laminación de la placa de acero, en donde las áreas con deformación impartida introducida en la disposición de línea punteada tienen una dimensión de 0.10 mm o más a 0.50 mm o menos y un intervalo entre las áreas con deformación impartida adyacentes de 0.10 mm o más a 0.60 mm o menos.
MX2013001338A 2010-08-06 2011-08-05 Placa de acero electrico de grano orientado y metodo para fabricar la misma. MX346601B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010178136A JP5919617B2 (ja) 2010-08-06 2010-08-06 方向性電磁鋼板およびその製造方法
PCT/JP2011/004477 WO2012017693A1 (ja) 2010-08-06 2011-08-05 方向性電磁鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
MX2013001338A MX2013001338A (es) 2013-05-01
MX346601B true MX346601B (es) 2017-03-24

Family

ID=45559209

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013001338A MX346601B (es) 2010-08-06 2011-08-05 Placa de acero electrico de grano orientado y metodo para fabricar la misma.

Country Status (8)

Country Link
US (1) US20130206283A1 (es)
EP (1) EP2602347B1 (es)
JP (1) JP5919617B2 (es)
KR (1) KR101472229B1 (es)
CN (1) CN103069037A (es)
BR (1) BR112013002604B1 (es)
MX (1) MX346601B (es)
WO (1) WO2012017693A1 (es)

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RU2569269C1 (ru) 2011-09-28 2015-11-20 ДжФЕ СТИЛ КОРПОРЕЙШН Текстурированная электротехническая листовая сталь и способ её изготовления
US9875832B2 (en) 2011-12-26 2018-01-23 Jfe Steel Corporation Grain-oriented electrical steel sheet
WO2013099272A1 (ja) * 2011-12-28 2013-07-04 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
JP5532185B2 (ja) * 2011-12-28 2014-06-25 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその鉄損改善方法
JP6007501B2 (ja) * 2012-02-08 2016-10-12 Ｊｆｅスチール株式会社 方向性電磁鋼板
US10131018B2 (en) 2012-04-27 2018-11-20 Nippon Steel & Sumitomo Metal Corporation Grain-oriented magnetic steel sheet and method of producing the same
CN102787276B (zh) * 2012-08-30 2014-04-30 宝山钢铁股份有限公司 一种高磁感取向硅钢及其制造方法
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
JP5983306B2 (ja) * 2012-10-24 2016-08-31 Ｊｆｅスチール株式会社 鉄損に優れた変圧器鉄心の製造方法
JP5668795B2 (ja) * 2013-06-19 2015-02-12 Ｊｆｅスチール株式会社 方向性電磁鋼板およびそれを用いた変圧器鉄心
JP2015161017A (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
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
RU2661696C1 (ru) * 2014-10-23 2018-07-19 ДжФЕ СТИЛ КОРПОРЕЙШН Текстурированная листовая электротехническая сталь и способ ее изготовления
CN104342543B (zh) * 2014-11-24 2016-08-17 武汉钢铁(集团)公司 通过气动冲压刻痕改善取向硅钢片磁性能的方法
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
US10434606B2 (en) 2015-04-20 2019-10-08 Nippon Steel Corporation Grain-oriented electrical steel sheet
JP6689274B2 (ja) 2016-01-25 2020-04-28 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
KR101944899B1 (ko) 2016-12-22 2019-02-01 주식회사 포스코 방향성 전기강판의 자구미세화 방법
CA3054528C (en) 2017-02-28 2021-09-07 Jfe Steel Corporation Grain-oriented electrical steel sheet and production method therefor
US11236427B2 (en) 2017-12-06 2022-02-01 Polyvision Corporation Systems and methods for in-line thermal flattening and enameling of steel sheets
US11961647B2 (en) * 2018-03-30 2024-04-16 Jfe Steel Corporation Iron core for transformer
RU2744690C1 (ru) 2018-03-30 2021-03-15 ДжФЕ СТИЛ КОРПОРЕЙШН Железный сердечник трансформатора
KR102091631B1 (ko) * 2018-08-28 2020-03-20 주식회사 포스코 방향성 전기강판 및 그 자구미세화 방법
CA3187406A1 (en) 2020-09-04 2022-03-10 Kunihiro Senda Grain-oriented electrical steel sheet

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Also Published As

Publication number Publication date
EP2602347B1 (en) 2019-02-20
CN103069037A (zh) 2013-04-24
JP5919617B2 (ja) 2016-05-18
JP2012036450A (ja) 2012-02-23
KR20130025966A (ko) 2013-03-12
BR112013002604A2 (pt) 2016-06-07
BR112013002604B1 (pt) 2020-02-04
EP2602347A1 (en) 2013-06-12
KR101472229B1 (ko) 2014-12-11
US20130206283A1 (en) 2013-08-15
EP2602347A4 (en) 2017-10-18
MX2013001338A (es) 2013-05-01
WO2012017693A1 (ja) 2012-02-09

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