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MX2016010883A - Lamina de acero electrico de grano orientado para transformador de bajo nivel de ruido, y metodo para la fabricacion de dicha lamina. - Google Patents

Lamina de acero electrico de grano orientado para transformador de bajo nivel de ruido, y metodo para la fabricacion de dicha lamina.

Info

Publication number
MX2016010883A
MX2016010883A MX2016010883A MX2016010883A MX2016010883A MX 2016010883 A MX2016010883 A MX 2016010883A MX 2016010883 A MX2016010883 A MX 2016010883A MX 2016010883 A MX2016010883 A MX 2016010883A MX 2016010883 A MX2016010883 A MX 2016010883A
Authority
MX
Mexico
Prior art keywords
irradiation
steel sheet
modulated
electromagnetic steel
oriented electromagnetic
Prior art date
Application number
MX2016010883A
Other languages
English (en)
Inventor
Takajo Shigehiro
Toda Hiroaki
Komatsubara Michiro
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 MX2016010883A publication Critical patent/MX2016010883A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • 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
    • C21D8/1216—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
    • C21D8/1294—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
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14775—Fe-Si based alloys in the form of sheets
    • 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
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets
    • 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
    • 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
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • 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)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

Se proporciona una lámina de acero eléctrico de grano orientado sometida a tratamiento de refinación de dominios magnéticos mediante la irradiación de una superficie de lámina de acero con un haz de electrones que tiene un diámetro de haz d de 0.40 mm o menos en una región de línea que se extiende en una dirección que interseca una dirección de laminación, en donde una región de línea de irradiación modulada se forma con unidades de repetición conectadas entre sí en la dirección de región de línea, una distancia periódica de las unidades de repetición en la región de línea de irradiación modulada es de 2/3 x d mm a 2.5 x d mm, un intervalo de repetición de la región de línea de irradiación modulada en la dirección de laminación es de 4.0 mm a 12.5 mm, y la intensidad del haz de electrones no es menor que una intensidad con la cual dominios magnéticos divididos largos y estrechos que se extienden en la dirección de región de línea de irradiación modulada se forman por lo menos en un lado irradiado, y no mayor que una intensidad con la cual no se produce daño al recubrimiento y una región de deformación plástica no se forma en el lado irradiado. De esta manera, se puede llevar a cabo tratamiento de refinación de dominios magnéticos bajo una condición que logra tanto baja pérdida de hierro como bajo nivel de ruido del transformador, lo cual fue considerado convencionalmente difícil, y se puede obtener una lámina de acero eléctrico de grano orientado no convencional con baja pérdida de hierro y baja magnetostricción.
MX2016010883A 2014-02-28 2015-02-24 Lamina de acero electrico de grano orientado para transformador de bajo nivel de ruido, y metodo para la fabricacion de dicha lamina. MX2016010883A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014039169A JP2015161024A (ja) 2014-02-28 2014-02-28 低騒音変圧器用の方向性電磁鋼板およびその製造方法
PCT/JP2015/000934 WO2015129255A1 (ja) 2014-02-28 2015-02-24 低騒音変圧器用の方向性電磁鋼板およびその製造方法

Publications (1)

Publication Number Publication Date
MX2016010883A true MX2016010883A (es) 2016-10-26

Family

ID=54008589

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016010883A MX2016010883A (es) 2014-02-28 2015-02-24 Lamina de acero electrico de grano orientado para transformador de bajo nivel de ruido, y metodo para la fabricacion de dicha lamina.

Country Status (8)

Country Link
US (1) US20170016085A1 (es)
EP (1) EP3112480A4 (es)
JP (1) JP2015161024A (es)
KR (1) KR20160126015A (es)
CN (1) CN106029917A (es)
CA (1) CA2939336C (es)
MX (1) MX2016010883A (es)
WO (1) WO2015129255A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101751525B1 (ko) 2015-12-24 2017-07-11 주식회사 포스코 방향성 전기강판 및 그의 제조 방법
CA3012101C (en) 2016-01-25 2021-06-15 Jfe Steel Corporation Grain-oriented electrical steel sheet and method for manufacturing the same
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
US11866796B2 (en) 2019-06-17 2024-01-09 Jfe Steel Corporation Grain-oriented electrical steel sheet and production method therefor
KR102276850B1 (ko) * 2019-12-19 2021-07-12 주식회사 포스코 방향성 전기강판 및 그 자구미세화 방법
CN114762911B (zh) 2021-01-11 2023-05-09 宝山钢铁股份有限公司 一种低磁致伸缩取向硅钢及其制造方法
CN117265361A (zh) 2022-06-13 2023-12-22 宝山钢铁股份有限公司 一种低磁致伸缩取向硅钢板的制造方法及取向硅钢板

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Publication number Priority date Publication date Assignee Title
US4195750A (en) 1977-09-29 1980-04-01 Rieke Corporation Molded flange for drums or other containers
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JP2719832B2 (ja) 1989-06-09 1998-02-25 ユーホーケミカル株式会社 はんだペースト
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JP2563730B2 (ja) 1992-08-07 1996-12-18 新日本製鐵株式会社 パルスｃｏ２レーザを用いた方向性電磁鋼板の鉄損改善方法
US5296051A (en) * 1993-02-11 1994-03-22 Kawasaki Steel Corporation Method of producing low iron loss grain-oriented silicon steel sheet having low-noise and superior shape characteristics
JP4123679B2 (ja) 2000-04-25 2008-07-23 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
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
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
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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
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Also Published As

Publication number Publication date
WO2015129255A8 (ja) 2016-08-11
CA2939336C (en) 2018-09-04
CA2939336A1 (en) 2015-09-03
EP3112480A1 (en) 2017-01-04
WO2015129255A1 (ja) 2015-09-03
EP3112480A4 (en) 2017-03-29
KR20160126015A (ko) 2016-11-01
JP2015161024A (ja) 2015-09-07
CN106029917A (zh) 2016-10-12
US20170016085A1 (en) 2017-01-19

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