WO2015129255A8 - 低騒音変圧器用の方向性電磁鋼板およびその製造方法 - Google Patents

低騒音変圧器用の方向性電磁鋼板およびその製造方法 Download PDF

Info

Publication number
WO2015129255A8
WO2015129255A8 PCT/JP2015/000934 JP2015000934W WO2015129255A8 WO 2015129255 A8 WO2015129255 A8 WO 2015129255A8 JP 2015000934 W JP2015000934 W JP 2015000934W WO 2015129255 A8 WO2015129255 A8 WO 2015129255A8
Authority
WO
WIPO (PCT)
Prior art keywords
irradiation
steel sheet
modulated
grain
oriented electrical
Prior art date
Application number
PCT/JP2015/000934
Other languages
English (en)
French (fr)
Other versions
WO2015129255A1 (ja
Inventor
広朗 戸田
重宏 ▲高▼城
小松原　道郎
Original Assignee
Ｊｆｅスチール株式会社
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スチール株式会社 filed Critical Ｊｆｅスチール株式会社
Priority to US15/121,791 priority Critical patent/US20170016085A1/en
Priority to MX2016010883A priority patent/MX2016010883A/es
Priority to KR1020167026091A priority patent/KR20160126015A/ko
Priority to EP15754530.2A priority patent/EP3112480A4/en
Priority to CA2939336A priority patent/CA2939336C/en
Priority to CN201580010242.1A priority patent/CN106029917A/zh
Publication of WO2015129255A1 publication Critical patent/WO2015129255A1/ja
Publication of WO2015129255A8 publication Critical patent/WO2015129255A8/ja

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

　鋼板表面に、圧延方向と交差する方向の線領域にビーム径ｄが0.40mm以下の電子ビームを照射して、磁区細分化処理を施した方向性電磁鋼板において、　該繰返し単位を線領域方向に連結させた変調照射線領域とし、　該繰返し単位の該変調照射線領域における周期を2/3×ｄ～2.5×ｄmmとし、　該変調照射線領域の圧延方向の繰返し間隔を4.0～12.5mmとし、さらに　電子ビームの強度を、少なくとも照射面側に該変調照射線領域方向に細長く伸びた分割磁区が形成される強度以上で、かつ照射面側に被膜損傷の発生および塑性歪み領域が形成しない強度までとすることにより、従来困難とされた、変圧器の低鉄損と低騒音を同時に満たす条件での磁区細分化処理が可能となり、しかも従来にない低鉄損で低磁歪の方向性電磁鋼板を得ることができる。
PCT/JP2015/000934 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 WO2015129255A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US15/121,791 US20170016085A1 (en) 2014-02-28 2015-02-24 Grain-oriented electrical steel sheet for low-noise transformer, and method of manufacturing said sheet
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.
KR1020167026091A KR20160126015A (ko) 2014-02-28 2015-02-24 저소음 변압기용의 방향성 전자 강판 및 그 제조 방법
EP15754530.2A EP3112480A4 (en) 2014-02-28 2015-02-24 Grain-oriented electrical steel sheet for low-noise transformer, and method for manufacturing said sheet
CA2939336A CA2939336C (en) 2014-02-28 2015-02-24 Grain-oriented electrical steel sheet for low-noise transformer, and method for manufacturing said sheet
CN201580010242.1A CN106029917A (zh) 2014-02-28 2015-02-24 低噪声变压器用取向性电磁钢板及其制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-039169 2014-02-28
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

Publications (2)

Publication Number Publication Date
WO2015129255A1 WO2015129255A1 (ja) 2015-09-03
WO2015129255A8 true WO2015129255A8 (ja) 2016-08-11

Family

ID=54008589

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (8)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2710496C1 (ru) * 2016-01-25 2019-12-26 ДжФЕ СТИЛ КОРПОРЕЙШН Текстурированный лист из электротехнической стали и способ производства такого листа
WO2019182154A1 (ja) 2018-03-22 2019-09-26 日本製鉄株式会社 方向性電磁鋼板及び方向性電磁鋼板の製造方法
WO2019189857A1 (ja) * 2018-03-30 2019-10-03 Ｊｆｅスチール株式会社 変圧器用鉄心
MX2021015737A (es) * 2019-06-17 2022-01-27 Jfe Steel Corp Lamina de acero electrico de grano orientado y metodo para producir la misma.
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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
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
GB2012481B (en) 1978-01-09 1982-04-07 Rca Corp Egfet mirrors
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
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
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
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
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
JP5845848B2 (ja) * 2010-11-26 2016-01-20 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP5712667B2 (ja) * 2011-02-21 2015-05-07 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
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
JP5594437B2 (ja) * 2011-09-28 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
JP6010907B2 (ja) * 2011-12-28 2016-10-19 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
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

Also Published As

Publication number Publication date
WO2015129255A1 (ja) 2015-09-03
US20170016085A1 (en) 2017-01-19
EP3112480A1 (en) 2017-01-04
KR20160126015A (ko) 2016-11-01
CA2939336A1 (en) 2015-09-03
JP2015161024A (ja) 2015-09-07
CN106029917A (zh) 2016-10-12
CA2939336C (en) 2018-09-04
EP3112480A4 (en) 2017-03-29
MX2016010883A (es) 2016-10-26

Similar Documents

Publication Publication Date Title
WO2015129255A8 (ja) 低騒音変圧器用の方向性電磁鋼板およびその製造方法
PL3544808T3 (pl) Walcowana na gorąco i powlekana blacha stalowa do tłoczenia na gorąco, powlekana część stalowa tłoczona na gorąco i sposoby jej wytwarzania
KR101677396B9 (ko) 성형성 및 구멍확장성이 우수한 초고강도 강판 및 이의 제조방법
EP3272898A4 (en) High magnetic induction and low iron loss non-oriented electrical steel sheet with good surface state and manufacturing method therefor
MX335959B (es) Lamina de acero electrico de grano orientado y metodo para la fabricacion de la misma.
EP3517646A4 (en) CORNORATED ELECTRIC STEEL PLATE AND METHOD FOR THE PRODUCTION THEREOF
MX2016009420A (es) Lamina de acero electrico de grano orientado y metodo para la produccion de la misma.
EP3354360A4 (en) Method for manufacturing plated steel sheet having excellent surface quality and press formability, and plated steel sheet manufactured thereby
MX2017010758A (es) Lamina de acero electrico de grano orientado y metodo de produccion para la misma.
EP3770281A4 (en) GRAIN ORIENTED ELECTRIC STEEL SHEET AND METHOD FOR MANUFACTURING GRAIN ORIENTED ELECTRIC STEEL SHEET
WO2016084378A8 (ja) 方向性電磁鋼板の製造方法
EP3486347A4 (en) HOT-ROLLED AND CURVED FERRITIC STAINLESS STEEL PLATE AND METHOD FOR THE PRODUCTION THEREOF
EP3358041A4 (en) CORNORATED ELECTROMAGNETIC STEEL PLATE AND METHOD FOR THE PRODUCTION OF CORNORIENTED ELECTROMAGNETIC STEEL PLATE
EP3369834A4 (en) ORIENTED GRAIN ELECTROMAGNETIC STEEL SHEET AND DECORBED STEEL SHEET USED TO PRODUCE SAME
EP3514262A4 (en) ORIENTED GRAIN ELECTROMAGNETIC STEEL SHEET AND PROCESS FOR PRODUCING THE SAME
EP3561103A4 (en) ORIENTED GRAIN STEEL MAGNETIC SHEET AND METHOD OF MANUFACTURING THE SAME
WO2016063317A8 (ja) 方向性電磁鋼板およびその製造方法
MX2013001217A (es) Lamina de acero electrica de grano orientado y metodo para la produccion de la misma.
WO2014184642A3 (en) Laser surface treatment method and laser surface treatment apparatus with radiating the surface to be treated along an acute angle
WO2016111388A8 (ko) 인장강도 1300ＭＰａ 이상의 초고강도 도금강판 및 이의 제조방법
EP3561104A4 (en) ORIENTED GRAIN ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
EP3561127A4 (en) AUSTENITIC STAINLESS STEEL WITH EXCELLENT PROCESSABILITY AND SURFACE PROPERTIES AND MANUFACTURING METHOD THEREFOR
EP3498877A4 (en) HIGH STRENGTH STEEL SHEET HAVING EXCELLENT FORMING CAPABILITY AND MANUFACTURING METHOD THEREOF
EP3556895A4 (en) HIGH HOT-ROLLED CARBON STEEL STRAP PROVIDING EXCELLENT SURFACE QUALITY, AND MANUFACTURING METHOD THEREOF
EP3556877A4 (en) ORIENTED GRAIN STEEL MAGNETIC SHEET AND METHOD FOR MANUFACTURING THE SAME

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15754530

Country of ref document: EP

Kind code of ref document: A1

REEP Request for entry into the european phase

Ref document number: 2015754530

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2015754530

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2939336

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: MX/A/2016/010883

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 15121791

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112016019615

Country of ref document: BR

ENP Entry into the national phase

Ref document number: 20167026091

Country of ref document: KR

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 112016019615

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20160824