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MX2013002627A - Lamina de acero magnetica de grano orientado y proceso para producir la misma. - Google Patents

Lamina de acero magnetica de grano orientado y proceso para producir la misma.

Info

Publication number
MX2013002627A
MX2013002627A MX2013002627A MX2013002627A MX2013002627A MX 2013002627 A MX2013002627 A MX 2013002627A MX 2013002627 A MX2013002627 A MX 2013002627A MX 2013002627 A MX2013002627 A MX 2013002627A MX 2013002627 A MX2013002627 A MX 2013002627A
Authority
MX
Mexico
Prior art keywords
steel sheet
grain
magnetic steel
oriented magnetic
regulated
Prior art date
Application number
MX2013002627A
Other languages
English (en)
Inventor
Takeshi Omura
Hiroi Yamaguchi
Seiji Okabe
Hirotaka Inoue
Yasuyuki Hayakawa
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 MX2013002627A publication Critical patent/MX2013002627A/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
    • 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
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • 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 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
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/04—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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • 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)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

Se describe una lámina de acero eléctrica de grano orientado que tiene surcos lineales para refinamiento de dominio magnético formado sobre una superficie del mismo y que puede reducir la pérdida de hierro mediante la utilización de estos surcos lineales, en donde la porción de estos surcos lineales que tienen granos de cristal directamente debajo de los mismos, cada grano de cristal tiene una orientación que se desvía de la orientación de Goss en 10° o más y un tamaño de grano de 5 µm o mayor, es controlado para que sea 20% o menor, y además, los granos recristalizados secundarios se controlan para tener un ángulo ß promedio de 2.0° o menos y cada grano recristalizado secundario que tiene un tamaño de 10 mm o mayor es controlado para tener una variación de ángulo ß promedio de 1° a 4°.
MX2013002627A 2010-09-10 2011-09-09 Lamina de acero magnetica de grano orientado y proceso para producir la misma. MX2013002627A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010203425 2010-09-10
PCT/JP2011/005103 WO2012032792A1 (ja) 2010-09-10 2011-09-09 方向性電磁鋼板およびその製造方法

Publications (1)

Publication Number Publication Date
MX2013002627A true MX2013002627A (es) 2013-04-24

Family

ID=45810402

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013002627A MX2013002627A (es) 2010-09-10 2011-09-09 Lamina de acero magnetica de grano orientado y proceso para producir la misma.

Country Status (10)

Country Link
US (1) US8784995B2 (es)
EP (1) EP2615189B1 (es)
JP (1) JP5240334B2 (es)
KR (1) KR101303472B1 (es)
CN (1) CN103097563A (es)
BR (1) BR112013005450B1 (es)
CA (1) CA2808774C (es)
MX (1) MX2013002627A (es)
RU (1) RU2509164C1 (es)
WO (1) WO2012032792A1 (es)

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US10629346B2 (en) 2012-04-26 2020-04-21 Jfe Steel Corporation Method of manufacturing grain-oriented electrical steel sheet
CN104284994B (zh) * 2012-04-26 2017-03-01 杰富意钢铁株式会社 取向性电磁钢板及其制造方法
KR101950620B1 (ko) 2012-12-28 2019-02-20 제이에프이 스틸 가부시키가이샤 방향성 전기 강판의 제조 방법 및 방향성 전기 강판 제조용의 1 차 재결정 강판
CA2900111C (en) * 2013-02-28 2017-10-24 Jfe Steel Corporation Method for producing grain-oriented electrical steel sheet
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US9978489B2 (en) 2013-09-26 2018-05-22 Jfe Steel Corporation Method of producing grain oriented electrical steel sheet
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WO2016139818A1 (ja) 2015-03-05 2016-09-09 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
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CA3075609C (en) * 2017-09-28 2022-06-21 Jfe Steel Corporation Grain-oriented electrical steel sheet
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JP7028244B2 (ja) 2018-01-31 2022-03-02 Ｊｆｅスチール株式会社 方向性電磁鋼板およびこれを用いてなる変圧器の積鉄心並びに積鉄心の製造方法
WO2019151399A1 (ja) 2018-01-31 2019-08-08 Ｊｆｅスチール株式会社 方向性電磁鋼板およびこれを用いてなる変圧器の巻鉄心並びに巻鉄心の製造方法
WO2019164012A1 (ja) * 2018-02-26 2019-08-29 日本製鉄株式会社 方向性電磁鋼板
BR112020018664B1 (pt) * 2018-03-22 2024-04-30 Nippon Steel Corporation Chapa de aço elétrica com grão orientado e método para produzir a chapa de aço elétrica com grão orientado
EP3831977A4 (en) 2018-07-31 2022-05-04 Nippon Steel Corporation GRAIN ORIENTED ELECTROMAGNETIC STEEL SHEET
RU2764625C1 (ru) * 2018-07-31 2022-01-18 Ниппон Стил Корпорейшн Лист анизотропной электротехнической стали
CN112513306B (zh) 2018-07-31 2022-05-24 日本制铁株式会社 方向性电磁钢板
KR102240382B1 (ko) * 2018-12-19 2021-04-13 주식회사 포스코 방향성의 전기강판 및 그 제조 방법
KR102162984B1 (ko) * 2018-12-19 2020-10-07 주식회사 포스코 방향성 전기강판 및 그의 제조 방법
JP6813143B1 (ja) 2019-04-23 2021-01-13 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP6939852B2 (ja) 2019-07-31 2021-09-22 Ｊｆｅスチール株式会社 線状溝形成方法および方向性電磁鋼板の製造方法
US20220275487A1 (en) 2019-07-31 2022-09-01 Jfe Steel Corporation Grain-oriented electrical steel sheet
KR102428854B1 (ko) * 2019-12-20 2022-08-02 주식회사 포스코 방향성 전기강판 및 그 자구미세화 방법
JP7492112B2 (ja) * 2020-02-05 2024-05-29 日本製鉄株式会社 方向性電磁鋼板
JP7492110B2 (ja) * 2020-02-05 2024-05-29 日本製鉄株式会社 方向性電磁鋼板
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Also Published As

Publication number Publication date
WO2012032792A1 (ja) 2012-03-15
CA2808774A1 (en) 2012-03-15
EP2615189A4 (en) 2014-04-09
US8784995B2 (en) 2014-07-22
BR112013005450B1 (pt) 2019-05-07
BR112013005450A2 (pt) 2016-05-03
JP5240334B2 (ja) 2013-07-17
US20130160901A1 (en) 2013-06-27
CA2808774C (en) 2015-05-05
KR101303472B1 (ko) 2013-09-05
CN103097563A (zh) 2013-05-08
RU2509164C1 (ru) 2014-03-10
EP2615189B1 (en) 2017-02-01
EP2615189A1 (en) 2013-07-17
JP2012077380A (ja) 2012-04-19
KR20130037224A (ko) 2013-04-15

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