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MX2019009804A - Lamina de acero electrico de grano orientado. - Google Patents

Lamina de acero electrico de grano orientado.

Info

Publication number
MX2019009804A
MX2019009804A MX2019009804A MX2019009804A MX2019009804A MX 2019009804 A MX2019009804 A MX 2019009804A MX 2019009804 A MX2019009804 A MX 2019009804A MX 2019009804 A MX2019009804 A MX 2019009804A MX 2019009804 A MX2019009804 A MX 2019009804A
Authority
MX
Mexico
Prior art keywords
steel sheet
grain
electromagnetic steel
oriented electromagnetic
recesses
Prior art date
Application number
MX2019009804A
Other languages
English (en)
Inventor
Watanabe Makoto
Takamiya Toshito
Terashima Takashi
Umada Takumi
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 MX2019009804A publication Critical patent/MX2019009804A/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
    • 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
    • C21D8/1294—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
    • 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
    • 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
    • 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
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/05—Grain orientation
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14775—Fe-Si based alloys in the form of sheets

Landscapes

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

Abstract

En una lámina de acero eléctrico de grano orientado, que comprende dominios magnéticos afinados mediante una pluralidad de ranuras lineales en una superficie de una lámina de acero, cada una de las ranuras lineales está provista en su piso de una pluralidad de partes ahuecadas alineadas en una dirección en la cual se extiende la ranura lineal, a un intervalo predeterminado p (µm), y la parte ahuecada está hecha para tener una profundidad predeterminada d (µm). De esta manera, es posible proporcionar una lámina de acero eléctrico de grano orientado que tiene propiedades de pérdida de hierro mejoradas adicionales mientras que al mismo tiempo tiene una reducción de densidad de flujo magnético reducida.
MX2019009804A 2017-02-17 2018-01-17 Lamina de acero electrico de grano orientado. MX2019009804A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017028249A JP6372581B1 (ja) 2017-02-17 2017-02-17 方向性電磁鋼板
PCT/JP2018/001270 WO2018150791A1 (ja) 2017-02-17 2018-01-17 方向性電磁鋼板

Publications (1)

Publication Number Publication Date
MX2019009804A true MX2019009804A (es) 2019-10-14

Family

ID=63165804

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019009804A MX2019009804A (es) 2017-02-17 2018-01-17 Lamina de acero electrico de grano orientado.

Country Status (9)

Country Link
US (1) US11293070B2 (es)
EP (1) EP3584330B1 (es)
JP (1) JP6372581B1 (es)
KR (1) KR102290567B1 (es)
CN (1) CN110300808B (es)
CA (1) CA3052692C (es)
MX (1) MX2019009804A (es)
RU (1) RU2714729C1 (es)
WO (1) WO2018150791A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102221606B1 (ko) 2018-11-30 2021-02-26 주식회사 포스코 방향성 전기강판 및 그의 제조 방법
KR102568156B1 (ko) 2019-03-29 2023-08-17 제이에프이 스틸 가부시키가이샤 방향성 전자 강판 및 그의 제조 방법
JP7393698B2 (ja) * 2020-07-15 2023-12-07 日本製鉄株式会社 方向性電磁鋼板および方向性電磁鋼板の製造方法
MX2023006262A (es) * 2020-11-27 2023-06-12 Jfe Steel Corp Lamina de acero electrico de grano orientado y metodo de produccion de la misma.
JP7435486B2 (ja) 2021-01-18 2024-02-21 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
CN113319524B (zh) * 2021-04-16 2022-10-04 包头市威丰稀土电磁材料股份有限公司 一种激光刻痕降低取向硅钢铁损的制造方法
WO2023112421A1 (ja) * 2021-12-14 2023-06-22 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
EP4624616A1 (en) * 2022-11-22 2025-10-01 Nippon Steel Corporation Grain-oriented electrical steel sheet and manufacturing method therefor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4719319Y1 (es) 1968-02-02 1972-07-01
JPS5518566A (en) 1978-07-26 1980-02-08 Nippon Steel Corp Improving method for iron loss characteristic of directional electrical steel sheet
JPS6267114A (ja) 1985-09-20 1987-03-26 Nippon Steel Corp 低鉄損一方向性電磁鋼板の製造方法
JPH0657857B2 (ja) 1986-08-06 1994-08-03 川崎製鉄株式会社 低鉄損方向性電磁鋼板の製造方法
JP3152554B2 (ja) 1994-02-04 2001-04-03 新日本製鐵株式会社 磁気特性の優れた電磁鋼板
EP0870843A1 (en) * 1995-12-27 1998-10-14 Nippon Steel Corporation Magnetic steel sheet having excellent magnetic properties and method for manufacturing the same
JP4384451B2 (ja) * 2003-08-14 2009-12-16 新日本製鐵株式会社 磁気特性の優れた方向性電磁鋼板およびその製造方法
JP4719319B2 (ja) 2009-06-19 2011-07-06 新日本製鐵株式会社 一方向性電磁鋼板及びその製造方法
KR101141283B1 (ko) 2009-12-04 2012-05-04 주식회사 포스코 저철손 고자속밀도 방향성 전기강판
BR112013002987B1 (pt) * 2010-08-06 2020-03-24 Jfe Steel Corporation Chapa de aço para fins elétricos de grão orientado
JP5891578B2 (ja) * 2010-09-28 2016-03-23 Ｊｆｅスチール株式会社 方向性電磁鋼板
JP6121086B2 (ja) * 2010-09-30 2017-04-26 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
JP5938866B2 (ja) * 2010-10-14 2016-06-22 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
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
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
JP5935880B2 (ja) * 2012-04-27 2016-06-15 新日鐵住金株式会社 方向性電磁鋼板及びその製造方法
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

Also Published As

Publication number Publication date
US20200010917A1 (en) 2020-01-09
CA3052692A1 (en) 2018-08-23
RU2714729C1 (ru) 2020-02-19
CA3052692C (en) 2021-09-14
KR102290567B1 (ko) 2021-08-17
JP6372581B1 (ja) 2018-08-15
WO2018150791A1 (ja) 2018-08-23
EP3584330A4 (en) 2019-12-25
EP3584330A1 (en) 2019-12-25
KR20190107079A (ko) 2019-09-18
CN110300808A (zh) 2019-10-01
JP2018131680A (ja) 2018-08-23
CN110300808B (zh) 2021-03-19
EP3584330B1 (en) 2021-09-22
US11293070B2 (en) 2022-04-05

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