JP2015161017A - 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

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Publication number
JP2015161017A
JP2015161017A JP2014038943A JP2014038943A JP2015161017A JP 2015161017 A JP2015161017 A JP 2015161017A JP 2014038943 A JP2014038943 A JP 2014038943A JP 2014038943 A JP2014038943 A JP 2014038943A JP 2015161017 A JP2015161017 A JP 2015161017A
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JP
Japan
Prior art keywords
steel sheet
irradiation
region
area
grain
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2014038943A
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English (en)
Japanese (ja)
Inventor
広朗 戸田
Hiroaki Toda
広朗 戸田
重宏 ▲高▼城
重宏 ▲高▼城
Shigehiro Takagi
龍一 末廣
Ryuichi Suehiro
龍一 末廣
小松原　道郎
Michiro Komatsubara
道郎 小松原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
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
Priority to JP2014038943A priority Critical patent/JP2015161017A/ja
Priority to PCT/JP2015/000931 priority patent/WO2015129253A1/fr
Publication of JP2015161017A publication Critical patent/JP2015161017A/ja
Pending legal-status Critical Current

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    • 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
    • H01F1/16—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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
JP2014038943A 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 Pending JP2015161017A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014038943A JP2015161017A (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/JP2015/000931 WO2015129253A1 (fr) 2014-02-28 2015-02-24 Feuille d'acier électromagnétique orientée pour un transformateur à faible bruit, et procédé de fabrication de ladite feuille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014038943A JP2015161017A (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 (1)

Publication Number Publication Date
JP2015161017A true JP2015161017A (ja) 2015-09-07

Family

ID=54008587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014038943A Pending JP2015161017A (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

Country Status (2)

Country Link
JP (1) JP2015161017A (fr)
WO (1) WO2015129253A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019182154A1 (fr) 2018-03-22 2019-09-26 日本製鉄株式会社 Tôle d'acier électrique à grains orientés et procédé de fabrication de tôle d'acier électrique à grains orientés

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020009910A (ja) * 2018-07-09 2020-01-16 東芝産業機器システム株式会社 静止誘導機器用積層鉄心及びその製造方法並びに静止誘導機器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012036445A (ja) * 2010-08-06 2012-02-23 Jfe Steel Corp 方向性電磁鋼板およびその製造方法
JP2012036450A (ja) * 2010-08-06 2012-02-23 Jfe Steel Corp 方向性電磁鋼板およびその製造方法
WO2013046716A1 (fr) * 2011-09-28 2013-04-04 Ｊｆｅスチール株式会社 Plaque d'acier électromagnétique directionnelle et son procédé de fabrication
JP2013072116A (ja) * 2011-09-28 2013-04-22 Jfe Steel Corp 方向性電磁鋼板およびその製造方法
WO2013100200A1 (fr) * 2011-12-28 2013-07-04 Ｊｆｅスチール株式会社 Plaque d'acier électromagnétique orientée et son procédé de fabrication

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012036445A (ja) * 2010-08-06 2012-02-23 Jfe Steel Corp 方向性電磁鋼板およびその製造方法
JP2012036450A (ja) * 2010-08-06 2012-02-23 Jfe Steel Corp 方向性電磁鋼板およびその製造方法
WO2013046716A1 (fr) * 2011-09-28 2013-04-04 Ｊｆｅスチール株式会社 Plaque d'acier électromagnétique directionnelle et son procédé de fabrication
JP2013072116A (ja) * 2011-09-28 2013-04-22 Jfe Steel Corp 方向性電磁鋼板およびその製造方法
WO2013100200A1 (fr) * 2011-12-28 2013-07-04 Ｊｆｅスチール株式会社 Plaque d'acier électromagnétique orientée et son procédé de fabrication

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019182154A1 (fr) 2018-03-22 2019-09-26 日本製鉄株式会社 Tôle d'acier électrique à grains orientés et procédé de fabrication de tôle d'acier électrique à grains orientés
KR20200121873A (ko) 2018-03-22 2020-10-26 닛폰세이테츠 가부시키가이샤 방향성 전자 강판 및 방향성 전자 강판의 제조 방법
US11562840B2 (en) 2018-03-22 2023-01-24 Nippon Steel Corporation Grain-oriented electrical steel sheet and method for producing grain-oriented electrical steel sheet

Also Published As

Publication number Publication date
WO2015129253A1 (fr) 2015-09-03

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