MX2019014183A - Metodo para la fabricacion de una lamina de acero electrico de grano orientado que exhibe baja perdida de hierro. - Google Patents

Metodo para la fabricacion de una lamina de acero electrico de grano orientado que exhibe baja perdida de hierro.

Info

Publication number
MX2019014183A
MX2019014183A MX2019014183A MX2019014183A MX2019014183A MX 2019014183 A MX2019014183 A MX 2019014183A MX 2019014183 A MX2019014183 A MX 2019014183A MX 2019014183 A MX2019014183 A MX 2019014183A MX 2019014183 A MX2019014183 A MX 2019014183A
Authority
MX
Mexico
Prior art keywords
steel sheet
electrical steel
oriented electrical
iron loss
low iron
Prior art date
Application number
MX2019014183A
Other languages
English (en)
Inventor
Hanazawa Kazuhiro
Takajo Shigehiro
Uesaka Masanori
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 MX2019014183A publication Critical patent/MX2019014183A/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
    • 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
    • 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
    • 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
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(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
    • 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
    • H01F1/16—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
    • 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
    • H01F41/04—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 for manufacturing coils
    • 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)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

De conformidad con la presente invención, cuando se irradia la superficie de una lámina de acero eléctrico de grano orientado que tiene un espesor de lámina t con un haz de electrones en una dirección que interseca una dirección de laminación, la energía de irradiación E(t) del haz de electrones se ajusta para satisfacer Ewmin(0.23) × (1.61 - 2.83 × t (mm)) = E(t) = Ewmin(0.23) × (1.78 - 3.12 × t (mm)) (Expresión (1)) utilizando el valor de la energía de irradiación Ewmin(0.23) que minimiza la pérdida de hierro para material con un espesor de lámina de 0.23 mm. De esta manera, la presente invención permite una lámina de acero eléctrico de grano orientado con una alta productividad que puede suprimir una reducción en la productividad causada por operaciones de ajuste del sistema óptico o por el acortamiento de espaciamiento lineal.
MX2019014183A 2012-10-30 2015-04-28 Metodo para la fabricacion de una lamina de acero electrico de grano orientado que exhibe baja perdida de hierro. MX2019014183A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012239608 2012-10-30

Publications (1)

Publication Number Publication Date
MX2019014183A true MX2019014183A (es) 2020-01-21

Family

ID=50626911

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2015005396A MX2015005396A (es) 2012-10-30 2013-10-29 Metodo para la fabricacion de una lamina de acero electrico de grano orientado que exhibe baja perdida de hierro.
MX2019014183A MX2019014183A (es) 2012-10-30 2015-04-28 Metodo para la fabricacion de una lamina de acero electrico de grano orientado que exhibe baja perdida de hierro.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2015005396A MX2015005396A (es) 2012-10-30 2013-10-29 Metodo para la fabricacion de una lamina de acero electrico de grano orientado que exhibe baja perdida de hierro.

Country Status (10)

Country Link
US (1) US10889871B2 (es)
EP (1) EP2915889B1 (es)
JP (1) JP5594440B1 (es)
KR (1) KR101673828B1 (es)
CN (2) CN105779732B (es)
BR (1) BR112015008891B1 (es)
CA (1) CA2885355C (es)
MX (2) MX2015005396A (es)
RU (1) RU2602694C1 (es)
WO (1) WO2014068963A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6465054B2 (ja) * 2016-03-15 2019-02-06 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法および製造設備列

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1804208B1 (de) * 1968-10-17 1970-11-12 Mannesmann Ag Verfahren zur Herabsetzung der Wattverluste von kornorientierten Elektroblechen,insbesondere von Wuerfeltexturblechen
JPS475382Y1 (es) 1970-08-25 1972-02-25
JPS6059044A (ja) * 1983-09-10 1985-04-05 Nippon Steel Corp 鉄損値の少ない一方向性珪素鋼板の製造方法
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
JPH0622179Y2 (ja) 1987-03-24 1994-06-08 サンユ−電子株式会社 微小荷重検出器
JPH01298118A (ja) * 1988-05-27 1989-12-01 Kawasaki Steel Corp 一方向性けい素鋼板の鉄損抵減連続処理設備
JP3023242B2 (ja) * 1992-05-29 2000-03-21 川崎製鉄株式会社 騒音特性の優れた低鉄損一方向性珪素鋼板の製造方法
JPH062042A (ja) * 1992-06-16 1994-01-11 Kawasaki Steel Corp 積鉄芯用低鉄損一方向性珪素鋼板の製造方法
JPH0622179A (ja) 1992-06-30 1994-01-28 Fuji Photo Optical Co Ltd 小型雲台装置
CN1029628C (zh) * 1993-03-04 1995-08-30 清华大学 降低硅钢片铁损的激光处理方法及装置
JP2000328139A (ja) 1999-05-11 2000-11-28 Nippon Steel Corp 板厚の厚い低鉄損一方向性電磁鋼板の製造方法
IT1306157B1 (it) * 1999-05-26 2001-05-30 Acciai Speciali Terni Spa Procedimento per il miglioramento di caratteristiche magnetiche inlamierini di acciaio al silicio a grano orientato mediante trattamento
EP1607487B1 (en) * 2003-03-19 2016-12-21 Nippon Steel & Sumitomo Metal Corporation Manufacturing method of a grain-oriented magnetic steel sheet excellent in magnetic characteristics
JP4705382B2 (ja) 2005-02-25 2011-06-22 新日本製鐵株式会社 一方向性電磁鋼板およびその製造方法
TWI305548B (en) * 2005-05-09 2009-01-21 Nippon Steel Corp Low core loss grain-oriented electrical steel sheet and method for producing the same
CN101348853A (zh) * 2008-09-05 2009-01-21 首钢总公司 一种降低普通取向电工钢铁损的方法
KR20110074547A (ko) * 2008-10-22 2011-06-30 제이에프이 스틸 가부시키가이샤 방향성 전기 강판의 제조 방법
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
JP5648331B2 (ja) 2010-06-14 2015-01-07 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP5594252B2 (ja) * 2010-08-05 2014-09-24 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
US9330839B2 (en) 2010-08-06 2016-05-03 Jfe Steel Corporation Grain oriented electrical steel sheet and method for manufacturing the same
JP5760504B2 (ja) * 2011-02-25 2015-08-12 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
RU2569269C1 (ru) 2011-09-28 2015-11-20 ДжФЕ СТИЛ КОРПОРЕЙШН Текстурированная электротехническая листовая сталь и способ её изготовления

Also Published As

Publication number Publication date
CA2885355A1 (en) 2014-05-08
US10889871B2 (en) 2021-01-12
KR20150055072A (ko) 2015-05-20
KR101673828B1 (ko) 2016-11-07
CN105779732B (zh) 2017-09-12
BR112015008891B1 (pt) 2019-10-22
MX2015005396A (es) 2015-07-21
CN104736728A (zh) 2015-06-24
EP2915889A1 (en) 2015-09-09
WO2014068963A1 (ja) 2014-05-08
CN105779732A (zh) 2016-07-20
JP5594440B1 (ja) 2014-09-24
US20150267273A1 (en) 2015-09-24
CA2885355C (en) 2017-07-04
EP2915889B1 (en) 2019-06-19
WO2014068963A8 (ja) 2015-02-19
JPWO2014068963A1 (ja) 2016-09-08
RU2602694C1 (ru) 2016-11-20
CN104736728B (zh) 2016-08-24
BR112015008891A2 (pt) 2017-07-04
EP2915889A4 (en) 2015-11-25

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