MX2017005174A - Lamina de acero electrico de grano orientado y proceso para la produccion de la misma. - Google Patents

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

Info

Publication number
MX2017005174A
MX2017005174A MX2017005174A MX2017005174A MX2017005174A MX 2017005174 A MX2017005174 A MX 2017005174A MX 2017005174 A MX2017005174 A MX 2017005174A MX 2017005174 A MX2017005174 A MX 2017005174A MX 2017005174 A MX2017005174 A MX 2017005174A
Authority
MX
Mexico
Prior art keywords
grain
steel sheet
electromagnetic steel
oriented electromagnetic
rolling
Prior art date
Application number
MX2017005174A
Other languages
English (en)
Inventor
Takajo Shigehiro
Toda Hiroaki
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 MX2017005174A publication Critical patent/MX2017005174A/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 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
    • C21D8/1277—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 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 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
    • 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
    • C21D6/00—Heat treatment of ferrous 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

Se divulga una lámina de acero eléctrico de grano orientado que exhibe excelentes propiedades de pérdida de hierro y un buen factor de construcción, en la cual se suprime daño en un recubrimiento de tensión. En una lámina de acero eléctrico de grano orientado que tiene un recubrimiento de tensión, una corriente interlaminar es de 0.15 A o menos, una pluralidad de regiones de deformación lineal que se extienden en una dirección transversal a la dirección de laminación se forman, las regiones de deformación se forman a intervalos de línea en el dirección de laminación de 15 mm o menos, cada una de las regiones de deformación tienen dominios de cierre formados en las mismas, y cada uno de los dominios de cierre tienen una longitud d a lo largo de la dirección del espesor de lámina de 65 µm o más y una longitud w a lo largo de la dirección de laminación de 250 µm o menos.
MX2017005174A 2014-10-23 2014-10-23 Lamina de acero electrico de grano orientado y proceso para la produccion de la misma. MX2017005174A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/005395 WO2016063317A1 (ja) 2014-10-23 2014-10-23 方向性電磁鋼板およびその製造方法

Publications (1)

Publication Number Publication Date
MX2017005174A true MX2017005174A (es) 2017-07-27

Family

ID=55760393

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017005174A MX2017005174A (es) 2014-10-23 2014-10-23 Lamina de acero electrico de grano orientado y proceso para la produccion de la misma.

Country Status (10)

Country Link
US (1) US11225698B2 (es)
EP (1) EP3211104B1 (es)
JP (1) JP6169695B2 (es)
KR (1) KR101961175B1 (es)
CN (1) CN107075601B (es)
BR (1) BR112017007867B1 (es)
CA (1) CA2964849C (es)
MX (1) MX2017005174A (es)
RU (1) RU2661696C1 (es)
WO (1) WO2016063317A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3780037B1 (en) * 2018-03-30 2024-11-27 JFE Steel Corporation Iron core for transformer
CN111902894B (zh) 2018-03-30 2024-09-06 杰富意钢铁株式会社 变压器用铁心
CN113366123A (zh) 2019-01-16 2021-09-07 日本制铁株式会社 方向性电磁钢板的制造方法
JP6984802B2 (ja) 2019-10-28 2021-12-22 Ｊｆｅスチール株式会社 石炭の表面張力推定方法およびコークスの製造方法
US20220399149A1 (en) * 2019-12-18 2022-12-15 Permanent Magnets Limited Magnetic Core Assembly And Manufacturing Process Thereof
EP4209602A4 (en) * 2020-09-04 2024-02-21 JFE Steel Corporation GRAIN-ORIENTED ELECTROMAGNETIC STEEL SHEET
JP7610157B2 (ja) 2021-03-26 2025-01-08 日本製鉄株式会社 方向性電磁鋼板及びその製造方法
KR102923592B1 (ko) 2021-03-26 2026-02-06 닛폰세이테츠 가부시키가이샤 방향성 전자 강판 및 그 제조 방법
CA3217816A1 (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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Publication number Priority date Publication date Assignee Title
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JPH04362139A (ja) * 1991-06-05 1992-12-15 Kawasaki Steel Corp 平坦度に優れた低鉄損方向性電磁鋼板の製造方法
KR100259990B1 (ko) 1993-12-28 2000-06-15 에모또 간지 철손이 적은 일방향성 전자강판 및 제조방법
JPH10298654A (ja) 1997-04-24 1998-11-10 Nippon Steel Corp 磁気特性の優れた方向性電磁鋼板の製造装置
JP3482340B2 (ja) 1998-03-26 2003-12-22 新日本製鐵株式会社 一方向性電磁鋼板とその製造方法
JP4192399B2 (ja) 1999-05-11 2008-12-10 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
JP4091749B2 (ja) * 2000-04-24 2008-05-28 新日本製鐵株式会社 磁気特性の優れた方向性電磁鋼板
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JP5471839B2 (ja) 2010-05-28 2014-04-16 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
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JP5953690B2 (ja) 2011-09-28 2016-07-20 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
JP5906654B2 (ja) 2011-10-13 2016-04-20 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP5884165B2 (ja) 2011-12-28 2016-03-15 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
EP2799579B1 (en) * 2011-12-28 2018-06-20 JFE Steel Corporation Grain-oriented electrical steel sheet and method for manufacturing the same
US10062483B2 (en) 2011-12-28 2018-08-28 Jfe Steel Corporation Grain-oriented electrical steel sheet and method for improving iron loss properties thereof
EP2809753A4 (en) * 2012-02-02 2015-10-28 Revolution Fuels Inc MOBILE PROCESSING SYSTEMS AND METHOD FOR PRODUCING BIODIESEL FUEL FROM OILS
JP6003197B2 (ja) 2012-05-07 2016-10-05 Ｊｆｅスチール株式会社 磁区細分化処理方法
JP6003321B2 (ja) 2012-07-18 2016-10-05 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP5594439B1 (ja) * 2012-10-31 2014-09-24 Ｊｆｅスチール株式会社 方向性電磁鋼板とその製造方法

Also Published As

Publication number Publication date
RU2661696C1 (ru) 2018-07-19
EP3211104A1 (en) 2017-08-30
EP3211104A4 (en) 2017-11-15
US20170253940A1 (en) 2017-09-07
EP3211104B1 (en) 2019-06-19
US11225698B2 (en) 2022-01-18
KR20170068557A (ko) 2017-06-19
CN107075601B (zh) 2019-11-05
WO2016063317A1 (ja) 2016-04-28
KR101961175B1 (ko) 2019-03-22
JP6169695B2 (ja) 2017-07-26
BR112017007867A2 (pt) 2018-01-23
WO2016063317A8 (ja) 2017-02-23
CA2964849A1 (en) 2016-04-28
CN107075601A (zh) 2017-08-18
CA2964849C (en) 2019-10-15
JPWO2016063317A1 (ja) 2017-04-27
BR112017007867B1 (pt) 2021-03-02

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