MX2021015737A - Lamina de acero electrico de grano orientado y metodo para producir la misma. - Google Patents

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

Info

Publication number
MX2021015737A
MX2021015737A MX2021015737A MX2021015737A MX2021015737A MX 2021015737 A MX2021015737 A MX 2021015737A MX 2021015737 A MX2021015737 A MX 2021015737A MX 2021015737 A MX2021015737 A MX 2021015737A MX 2021015737 A MX2021015737 A MX 2021015737A
Authority
MX
Mexico
Prior art keywords
steel plate
grain
linear distortion
oriented electromagnetic
electromagnetic steel
Prior art date
Application number
MX2021015737A
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 MX2021015737A publication Critical patent/MX2021015737A/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
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
    • C21D10/005—Modifying the physical properties by methods other than heat treatment or deformation by laser shock processing
    • 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
    • C21D8/1222—Hot 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
    • 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
    • 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
    • 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
    • H01F1/147—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
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)

Abstract

Se proporciona una lámina de acero eléctrico de grano orientado que combina una baja pérdida de hierro y una baja magnetostricción, junto con un método ventajoso para producir la misma. Una lámina de acero eléctrico de grano orientado comprende una porción con deformación lineal que se extiende en una dirección que se cruza con una dirección de laminación de la lámina de acero eléctrico de grano orientado, en donde la porción con deformación lineal tiene una distribución de tensión en la que se alterna una región de tensión de compresión y una región de tensión de tracción en una dirección longitudinal de la porción con deformación lineal. La porción con deformación lineal se forma al hacer vibrar la lámina de acero eléctrico de grano orientado en una dirección del espesor de la lámina, mientras se irradia una superficie de la lámina de acero eléctrico de grano orientado con un haz de electrones moviendo y deteniendo repetidamente el haz en una dirección que se cruza con una dirección de laminación de la lámina de acero eléctrico de grano orientado.
MX2021015737A 2019-06-17 2020-04-17 Lamina de acero electrico de grano orientado y metodo para producir la misma. MX2021015737A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019112292 2019-06-17
PCT/JP2020/016843 WO2020255552A1 (ja) 2019-06-17 2020-04-17 方向性電磁鋼板およびその製造方法

Publications (1)

Publication Number Publication Date
MX2021015737A true MX2021015737A (es) 2022-01-27

Family

ID=74040445

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021015737A MX2021015737A (es) 2019-06-17 2020-04-17 Lamina de acero electrico de grano orientado y metodo para producir la misma.

Country Status (8)

Country Link
US (1) US11866796B2 (es)
EP (1) EP3985134A4 (es)
JP (1) JP7031752B2 (es)
KR (1) KR102639341B1 (es)
CN (1) CN114026258B (es)
CA (1) CA3143693C (es)
MX (1) MX2021015737A (es)
WO (1) WO2020255552A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023132251A1 (es) * 2022-01-06 2023-07-13

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51116138A (en) 1975-04-04 1976-10-13 Mitsubishi Heavy Ind Ltd Beam welding method
EP0151759B1 (en) 1979-10-13 1990-01-03 Inoue Japax Research Incorporated Magnetic material treatment method and apparatus
JPS5656605A (en) * 1979-10-13 1981-05-18 Inoue Japax Res Inc Treatment of magnetic material
JPS61269973A (ja) 1985-05-24 1986-11-29 Toyota Motor Corp 溶断部ドロス付着防止方法
JPH0622179B2 (ja) 1986-10-09 1994-03-23 川崎製鉄株式会社 鉄損の低い変圧器用巻き鉄心
JPH0622179A (ja) 1992-06-30 1994-01-28 Fuji Photo Optical Co Ltd 小型雲台装置
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
JP5533415B2 (ja) * 2010-08-06 2014-06-25 Ｊｆｅスチール株式会社 電子ビーム照射方法
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
KR101286247B1 (ko) * 2010-12-27 2013-07-15 주식회사 포스코 방향성 전기강판의 자구미세화 장치 및 자구미세화 방법
JP5841594B2 (ja) 2011-06-01 2016-01-13 新日鐵住金株式会社 方向性電磁鋼板の製造方法
US9875832B2 (en) 2011-12-26 2018-01-23 Jfe Steel Corporation Grain-oriented electrical steel sheet
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
JP5867126B2 (ja) * 2012-02-06 2016-02-24 Ｊｆｅスチール株式会社 方向性電磁鋼板の鉄損改善方法およびその装置
JP6007501B2 (ja) 2012-02-08 2016-10-12 Ｊｆｅスチール株式会社 方向性電磁鋼板
CN104603309B (zh) * 2012-08-30 2017-10-31 杰富意钢铁株式会社 铁芯用方向性电磁钢板及其制造方法
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
JP6176282B2 (ja) 2014-04-11 2017-08-09 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
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
JP6620566B2 (ja) 2016-01-20 2019-12-18 日本製鉄株式会社 方向性電磁鋼板、方向性電磁鋼板の製造方法、変圧器またはリアクトル用の鉄心、および、騒音評価方法
KR102129846B1 (ko) 2016-03-31 2020-07-03 제이에프이 스틸 가부시키가이샤 전자 강판 및 그의 제조 방법

Also Published As

Publication number Publication date
KR102639341B1 (ko) 2024-02-21
EP3985134A4 (en) 2022-06-29
CN114026258A (zh) 2022-02-08
CN114026258B (zh) 2023-10-31
US11866796B2 (en) 2024-01-09
JP7031752B2 (ja) 2022-03-08
KR20220009449A (ko) 2022-01-24
US20220298599A1 (en) 2022-09-22
EP3985134A1 (en) 2022-04-20
CA3143693C (en) 2023-08-01
JPWO2020255552A1 (ja) 2021-09-13
WO2020255552A1 (ja) 2020-12-24
CA3143693A1 (en) 2020-12-24

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