MX2022007347A - Lamina de acero electrico de grano orientado y metodo para fabricar la misma. - Google Patents

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

Info

Publication number
MX2022007347A
MX2022007347A MX2022007347A MX2022007347A MX2022007347A MX 2022007347 A MX2022007347 A MX 2022007347A MX 2022007347 A MX2022007347 A MX 2022007347A MX 2022007347 A MX2022007347 A MX 2022007347A MX 2022007347 A MX2022007347 A MX 2022007347A
Authority
MX
Mexico
Prior art keywords
grain
steel sheet
electromagnetic steel
oriented electromagnetic
area
Prior art date
Application number
MX2022007347A
Other languages
English (en)
Inventor
Takeshi Omura
Kunihiro Senda
Yoshihisa Ichihara
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 MX2022007347A publication Critical patent/MX2022007347A/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
    • 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
    • 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
    • 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
    • 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
    • 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 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
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

Se proporciona una lámina de acero eléctrico de grano orientado que tiene tanto poca pérdida de hierro como buenas propiedades magnetostrictivas, con la que se puede fabricar un transformador con excelentes propiedades. La lámina de acero eléctrico de grano orientado de la presente divulgación tiene una región de deformación lineal que se extiende linealmente en una dirección de intersección de la dirección de laminado, donde la región de deformación lineal tiene una región que tiene tensión de compresión en la dirección de laminado, y una región adyacente en una dirección de laminado a la región con tensión de compresión tiene una región con tensión de tracción en la dirección de laminado.
MX2022007347A 2019-12-25 2020-12-23 Lamina de acero electrico de grano orientado y metodo para fabricar la misma. MX2022007347A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019233922 2019-12-25
PCT/JP2020/048253 WO2021132378A1 (ja) 2019-12-25 2020-12-23 方向性電磁鋼板およびその製造方法

Publications (1)

Publication Number Publication Date
MX2022007347A true MX2022007347A (es) 2022-07-19

Family

ID=76574257

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022007347A MX2022007347A (es) 2019-12-25 2020-12-23 Lamina de acero electrico de grano orientado y metodo para fabricar la misma.

Country Status (9)

Country Link
US (1) US20230042199A1 (es)
EP (1) EP4036258A4 (es)
JP (1) JP7180763B2 (es)
KR (1) KR20220070293A (es)
CN (1) CN114746563A (es)
BR (1) BR112022008985A2 (es)
CA (1) CA3157424A1 (es)
MX (1) MX2022007347A (es)
WO (1) WO2021132378A1 (es)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61157631A (ja) * 1984-12-28 1986-07-17 Nippon Steel Corp 方向性電磁鋼帯の鉄損改善用ひずみ導入方法
JPH0222423A (ja) * 1988-07-12 1990-01-25 Kawasaki Steel Corp 一方向性けい素鋼板の鉄損低減連続処理設備
JP3174451B2 (ja) 1993-12-28 2001-06-11 川崎製鉄株式会社 低鉄損方向性けい素鋼板の製造方法およびプラズマ発生装置
JP4344264B2 (ja) * 2004-03-08 2009-10-14 新日本製鐵株式会社 低鉄損一方向性電磁鋼板
JP5613972B2 (ja) * 2006-10-23 2014-10-29 新日鐵住金株式会社 鉄損特性の優れた一方向性電磁鋼板
JP2008160288A (ja) * 2006-12-21 2008-07-10 Canon Inc 画像処理システム、処理方法、プログラム及び記憶媒体
JP5617421B2 (ja) * 2010-08-06 2014-11-05 Ｊｆｅスチール株式会社 電子ビーム照射装置
KR101286246B1 (ko) * 2010-12-27 2013-07-15 주식회사 포스코 방향성 전기강판의 자구미세화 장치 및 자구미세화 방법
JP5565307B2 (ja) * 2010-12-28 2014-08-06 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
JP6007501B2 (ja) * 2012-02-08 2016-10-12 Ｊｆｅスチール株式会社 方向性電磁鋼板
EP3438314B1 (en) * 2016-03-31 2020-12-30 JFE Steel Corporation Electrical steel sheet and production method therefor

Also Published As

Publication number Publication date
CA3157424A1 (en) 2021-07-01
JPWO2021132378A1 (ja) 2021-12-23
BR112022008985A2 (pt) 2022-08-09
EP4036258A4 (en) 2022-11-02
US20230042199A1 (en) 2023-02-09
JP7180763B2 (ja) 2022-11-30
KR20220070293A (ko) 2022-05-30
EP4036258A1 (en) 2022-08-03
WO2021132378A1 (ja) 2021-07-01
CN114746563A (zh) 2022-07-12

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