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MX2017010758A - Lamina de acero electrico de grano orientado y metodo de produccion para la misma. - Google Patents

Lamina de acero electrico de grano orientado y metodo de produccion para la misma.

Info

Publication number
MX2017010758A
MX2017010758A MX2017010758A MX2017010758A MX2017010758A MX 2017010758 A MX2017010758 A MX 2017010758A MX 2017010758 A MX2017010758 A MX 2017010758A MX 2017010758 A MX2017010758 A MX 2017010758A MX 2017010758 A MX2017010758 A MX 2017010758A
Authority
MX
Mexico
Prior art keywords
steel sheet
rolling direction
width
wave
measured
Prior art date
Application number
MX2017010758A
Other languages
English (en)
Other versions
MX383482B (es
Inventor
Takajo Shigehiro
Omura Takeshi
Okabe Seiji
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 MX2017010758A publication Critical patent/MX2017010758A/es
Publication of MX383482B publication Critical patent/MX383482B/es

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 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
    • C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized 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
    • 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
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
    • 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
    • C21D8/1288—Application of a tension-inducing coating
    • 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
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • 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)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)

Abstract

Se divulgan una lámina de acero eléctrico de grano orientado que exhibe propiedades de baja pérdida de hierro y de bajo ruido cuando se incorpora en un transformador, y un método de producción para la misma. La lámina de acero tiene regiones de deformación presentes localmente en una capa superficial de la misma y formadas para extenderse en una dirección transversal a una dirección de laminación a un intervalo periódico s (mm) en la dirección de laminación. Cada región de deformación tiene una región de dominio de cierre formada continuamente a lo largo de 200 mm en una dirección de la anchura y cuya anchura en la dirección de laminación varía periódicamente sobre una superficie de lámina de acero. Cada región de dominio de cierre satisface: Wmax/Wmin = 1.2 o más y menos de 2.5, donde Wmax y Wmin denotan respectivamente una anchura máxima y una anchura mínima sobre la superficie de lámina de acero según se mide en la dirección de laminación; Wave que es de 80 µm o más, donde Wave denota una anchura promedio sobre la superficie de lámina de acero según se mide en la dirección de laminación; D que es de 32 µm o más, donde D denota una profundidad máxima según se mide en la dirección del espesor de lámina; y (Wave* D)/s que es de 0.0007 mm o más y 0.0016 mm o menos.
MX2017010758A 2015-02-24 2016-02-12 Lámina de acero eléctrico de grano orientado y método de producción para la misma. MX383482B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015034204A JP6060988B2 (ja) 2015-02-24 2015-02-24 方向性電磁鋼板及びその製造方法
PCT/JP2016/000745 WO2016136176A1 (ja) 2015-02-24 2016-02-12 方向性電磁鋼板及びその製造方法

Publications (2)

Publication Number Publication Date
MX2017010758A true MX2017010758A (es) 2017-11-28
MX383482B MX383482B (es) 2025-03-14

Family

ID=56789236

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017010758A MX383482B (es) 2015-02-24 2016-02-12 Lámina de acero eléctrico de grano orientado y método de producción para la misma.

Country Status (10)

Country Link
US (1) US10465259B2 (es)
EP (1) EP3263720B1 (es)
JP (1) JP6060988B2 (es)
KR (1) KR101988480B1 (es)
CN (1) CN107250391B (es)
BR (1) BR112017018093B8 (es)
CA (1) CA2975245C (es)
MX (1) MX383482B (es)
RU (1) RU2679812C1 (es)
WO (1) WO2016136176A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11387025B2 (en) 2017-02-28 2022-07-12 Jfe Steel Corporation Grain-oriented electrical steel sheet and production method therefor
JP6776952B2 (ja) * 2017-03-06 2020-10-28 日本製鉄株式会社 巻鉄心
CN108660295A (zh) * 2017-03-27 2018-10-16 宝山钢铁股份有限公司 一种低铁损取向硅钢及其制造方法
RU2746949C1 (ru) 2018-03-22 2021-04-22 Ниппон Стил Корпорейшн Электротехнический стальной лист с ориентированной зеренной структурой и способ для его производства
CA3095320C (en) * 2018-03-30 2023-10-03 Jfe Steel Corporation Iron core for transformer
WO2019189859A1 (ja) * 2018-03-30 2019-10-03 Ｊｆｅスチール株式会社 変圧器用鉄心
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
US11866796B2 (en) 2019-06-17 2024-01-09 Jfe Steel Corporation Grain-oriented electrical steel sheet and production method therefor
WO2021020026A1 (ja) * 2019-07-31 2021-02-04 Ｊｆｅスチール株式会社 方向性電磁鋼板
JP7367779B2 (ja) * 2020-08-27 2023-10-24 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP7287506B2 (ja) * 2020-09-04 2023-06-06 Ｊｆｅスチール株式会社 方向性電磁鋼板
JP7678365B2 (ja) 2021-03-26 2025-05-16 日本製鉄株式会社 方向性電磁鋼板及びその製造方法
WO2022203087A1 (ja) 2021-03-26 2022-09-29 日本製鉄株式会社 方向性電磁鋼板及びその製造方法
CN117015627A (zh) 2021-03-26 2023-11-07 日本制铁株式会社 方向性电磁钢板及其制造方法
EP4328334A4 (en) * 2021-05-31 2024-10-09 JFE Steel Corporation GRAIN-ORIENTED ELECTROMAGNETIC STEEL SHEET
CA3228800A1 (en) * 2021-05-31 2022-12-08 Jfe Steel Corporation Grain-oriented electrical steel sheet
WO2024225455A1 (ja) * 2023-04-27 2024-10-31 日本製鉄株式会社 方向性電磁鋼板
JPWO2024225454A1 (es) 2023-04-27 2024-10-31

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RU2016094C1 (ru) * 1992-09-02 1994-07-15 Новолипецкий металлургический комбинат им.Ю.В.Андропова Способ лазерной обработки крупнозернистой электротехнической анизотропной стали толщиной 0,15 - 0,30 мм
EP0870843A1 (en) 1995-12-27 1998-10-14 Nippon Steel Corporation Magnetic steel sheet having excellent magnetic properties and method for manufacturing the same
EP1149924B1 (en) * 2000-04-24 2009-07-15 Nippon Steel Corporation Grain-oriented electrical steel sheet excellent in magnetic properties
JP5594252B2 (ja) 2010-08-05 2014-09-24 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
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
JP5919617B2 (ja) 2010-08-06 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
JP5712667B2 (ja) 2011-02-21 2015-05-07 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
IN2014MN01092A (es) 2011-12-22 2015-07-03 Jfe Steel Corp
KR101580837B1 (ko) * 2011-12-27 2015-12-29 제이에프이 스틸 가부시키가이샤 방향성 전자 강판
JP6157360B2 (ja) * 2011-12-28 2017-07-05 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
US10026533B2 (en) 2012-08-30 2018-07-17 Jfe Steel Corporation Grain-oriented electrical steel sheet for iron core and method of manufacturing the same
CA2887985C (en) * 2012-10-31 2017-09-12 Jfe Steel Corporation Grain-oriented electrical steel sheet with reduced iron loss, and method for manufacturing the same
RU2501866C1 (ru) * 2012-11-23 2013-12-20 Владимир Иванович Пудов Способ улучшения магнитных свойств анизотропной электротехнической стали лазерной обработкой

Also Published As

Publication number Publication date
US20180037965A1 (en) 2018-02-08
EP3263720B1 (en) 2019-03-27
CA2975245C (en) 2019-07-30
EP3263720A4 (en) 2018-03-07
BR112017018093B8 (pt) 2021-07-06
CN107250391A (zh) 2017-10-13
KR20170107575A (ko) 2017-09-25
US10465259B2 (en) 2019-11-05
KR101988480B1 (ko) 2019-06-12
JP6060988B2 (ja) 2017-01-18
CN107250391B (zh) 2019-04-19
WO2016136176A1 (ja) 2016-09-01
JP2016156047A (ja) 2016-09-01
RU2679812C1 (ru) 2019-02-13
BR112017018093A2 (pt) 2018-04-10
CA2975245A1 (en) 2016-09-01
EP3263720A1 (en) 2018-01-03
MX383482B (es) 2025-03-14
BR112017018093B1 (pt) 2021-01-26

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