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WO2013099219A8 - 方向性電磁鋼板の鉄損改善装置 - Google Patents

方向性電磁鋼板の鉄損改善装置 Download PDF

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Publication number
WO2013099219A8
WO2013099219A8 PCT/JP2012/008267 JP2012008267W WO2013099219A8 WO 2013099219 A8 WO2013099219 A8 WO 2013099219A8 JP 2012008267 W JP2012008267 W JP 2012008267W WO 2013099219 A8 WO2013099219 A8 WO 2013099219A8
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WO
WIPO (PCT)
Prior art keywords
steel sheet
grain
oriented electrical
electrical steel
energy beam
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.)
Ceased
Application number
PCT/JP2012/008267
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English (en)
French (fr)
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WO2013099219A1 (ja
Inventor
岡部　誠司
重宏 ▲高▼城
木谷　靖
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 EP12863241.1A priority Critical patent/EP2799561B1/en
Priority to KR1020147018725A priority patent/KR101638890B1/ko
Priority to US14/362,935 priority patent/US10745773B2/en
Priority to CN201280064470.3A priority patent/CN104011231A/zh
Priority to JP2013551240A priority patent/JP5871013B2/ja
Priority to RU2014131085/02A priority patent/RU2578331C2/ru
Publication of WO2013099219A1 publication Critical patent/WO2013099219A1/ja
Publication of WO2013099219A8 publication Critical patent/WO2013099219A8/ja
Anticipated expiration legal-status Critical
Priority to US16/901,328 priority patent/US11377706B2/en
Ceased legal-status Critical Current

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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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • 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

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

Abstract

　方向性電磁鋼板の通板速度が変動した場合にあってもレーザや電子ビーム等の高エネルギービーム照射による磁区の細分化を確実に行うことのできる装置構成について提案する。　仕上げ焼鈍済みの方向性電磁鋼板の搬送路を横切る向きに高エネルギービームを走査して通板中の該鋼板表面に高エネルギービームを照射して磁区の細分化を行う鉄損改善装置であり、前記高エネルギービームを前記鋼板の搬送方向と直角方向に走査する照射機構に、該走査方向を、前記直角方向に対して、前記搬送路における鋼板の通板速度に基づく角度分を搬送方向へ傾けて指向させる機能をそなえる。
PCT/JP2012/008267 2011-12-27 2012-12-25 方向性電磁鋼板の鉄損改善装置 Ceased WO2013099219A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP12863241.1A EP2799561B1 (en) 2011-12-27 2012-12-25 Device to improve iron loss properties of grain-oriented electrical steel sheet
KR1020147018725A KR101638890B1 (ko) 2011-12-27 2012-12-25 방향성 전자 강판의 철손 개선 장치
US14/362,935 US10745773B2 (en) 2011-12-27 2012-12-25 Device to improve iron loss properties of grain-oriented electrical steel sheet
CN201280064470.3A CN104011231A (zh) 2011-12-27 2012-12-25 取向性电磁钢板的铁损改善装置
JP2013551240A JP5871013B2 (ja) 2011-12-27 2012-12-25 方向性電磁鋼板の鉄損改善装置
RU2014131085/02A RU2578331C2 (ru) 2011-12-27 2012-12-25 Устройство для улучшения свойств текстурированного листа электротехнической стали по потерям в железе
US16/901,328 US11377706B2 (en) 2011-12-27 2020-06-15 Device to improve iron loss properties of grain-oriented electrical steel sheet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011286374 2011-12-27
JP2011-286374 2011-12-27

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US14/362,935 A-371-Of-International US10745773B2 (en) 2011-12-27 2012-12-25 Device to improve iron loss properties of grain-oriented electrical steel sheet
US16/901,328 Division US11377706B2 (en) 2011-12-27 2020-06-15 Device to improve iron loss properties of grain-oriented electrical steel sheet

Publications (2)

Publication Number Publication Date
WO2013099219A1 WO2013099219A1 (ja) 2013-07-04
WO2013099219A8 true WO2013099219A8 (ja) 2014-06-26

Family

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Application Number Title Priority Date Filing Date
PCT/JP2012/008267 Ceased WO2013099219A1 (ja) 2011-12-27 2012-12-25 方向性電磁鋼板の鉄損改善装置

Country Status (7)

Country Link
US (2) US10745773B2 (ja)
EP (1) EP2799561B1 (ja)
JP (1) JP5871013B2 (ja)
KR (1) KR101638890B1 (ja)
CN (2) CN104011231A (ja)
RU (1) RU2578331C2 (ja)
WO (1) WO2013099219A1 (ja)

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EP2799561A1 (en) 2014-11-05
CN104011231A (zh) 2014-08-27
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US20200332380A1 (en) 2020-10-22
US10745773B2 (en) 2020-08-18
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KR101638890B1 (ko) 2016-07-12
CN107012309B (zh) 2020-03-10
RU2014131085A (ru) 2016-02-20
JPWO2013099219A1 (ja) 2015-04-30
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US11377706B2 (en) 2022-07-05
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