JPS59197525A - 方向性電磁鋼板の製造方法 - Google Patents

方向性電磁鋼板の製造方法

Info

Publication number
JPS59197525A
JPS59197525A JP58071788A JP7178883A JPS59197525A JP S59197525 A JPS59197525 A JP S59197525A JP 58071788 A JP58071788 A JP 58071788A JP 7178883 A JP7178883 A JP 7178883A JP S59197525 A JPS59197525 A JP S59197525A
Authority
JP
Japan
Prior art keywords
grain
steel sheet
oriented electrical
electrical steel
laser
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.)
Granted
Application number
JP58071788A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6249322B2 (enrdf_load_stackoverflow
Inventor
Kiyousuke Okita
沖田　協介
Keisuke Yamochi
矢持　啓介
Shigeki Eguchi
江口　茂毅
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP58071788A priority Critical patent/JPS59197525A/ja
Publication of JPS59197525A publication Critical patent/JPS59197525A/ja
Publication of JPS6249322B2 publication Critical patent/JPS6249322B2/ja
Granted legal-status Critical Current

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
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
JP58071788A 1983-04-23 1983-04-23 方向性電磁鋼板の製造方法 Granted JPS59197525A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58071788A JPS59197525A (ja) 1983-04-23 1983-04-23 方向性電磁鋼板の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58071788A JPS59197525A (ja) 1983-04-23 1983-04-23 方向性電磁鋼板の製造方法

Publications (2)

Publication Number Publication Date
JPS59197525A true JPS59197525A (ja) 1984-11-09
JPS6249322B2 JPS6249322B2 (enrdf_load_stackoverflow) 1987-10-19

Family

ID=13470660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58071788A Granted JPS59197525A (ja) 1983-04-23 1983-04-23 方向性電磁鋼板の製造方法

Country Status (1)

Country Link
JP (1) JPS59197525A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003500541A (ja) * 1999-05-26 2003-01-07 アクシアイ スペシャリ テルニ エス．ピー．エイ． レーザー処理による方向性電磁ケイ素薄鋼板の磁気特性の改善方法
KR100479213B1 (ko) * 2000-04-24 2005-03-25 신닛뽄세이테쯔 카부시키카이샤 자기 특성이 우수한 방향성 전기 강판
WO2012001965A1 (ja) * 2010-06-30 2012-01-05 Ｊｆｅスチール株式会社 方向性電磁鋼板の鉄損改善装置および鉄損改善方法
WO2013099160A1 (ja) * 2011-12-26 2013-07-04 Ｊｆｅスチール株式会社 方向性電磁鋼板
WO2020116188A1 (ja) * 2018-12-05 2020-06-11 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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4216488B2 (ja) * 2000-05-12 2009-01-28 新日本製鐵株式会社 方向性電磁鋼板及びその製造方法
JP5906654B2 (ja) * 2011-10-13 2016-04-20 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
CN104024455B (zh) 2011-12-28 2016-05-25 杰富意钢铁株式会社 方向性电磁钢板及其铁损改善方法
CN104024457B (zh) 2011-12-28 2017-11-07 杰富意钢铁株式会社 方向性电磁钢板及其制造方法
DE112015002854T5 (de) 2014-06-17 2017-03-09 Mitsubishi Electric Corporation Flüssigkristall-Anzeigevorrichtung und zugehöriges Herstellungsverfahren

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003500541A (ja) * 1999-05-26 2003-01-07 アクシアイ スペシャリ テルニ エス．ピー．エイ． レーザー処理による方向性電磁ケイ素薄鋼板の磁気特性の改善方法
KR100479213B1 (ko) * 2000-04-24 2005-03-25 신닛뽄세이테쯔 카부시키카이샤 자기 특성이 우수한 방향성 전기 강판
US9346123B2 (en) 2010-06-30 2016-05-24 Jfe Steel Corporation Device to improve iron loss properties of grain oriented electrical steel sheet and method for improving iron loss properties of grain oriented electrical steel sheet
WO2012001965A1 (ja) * 2010-06-30 2012-01-05 Ｊｆｅスチール株式会社 方向性電磁鋼板の鉄損改善装置および鉄損改善方法
JP2012012661A (ja) * 2010-06-30 2012-01-19 Jfe Steel Corp 方向性電磁鋼板の鉄損改善装置および鉄損改善方法
US9875832B2 (en) 2011-12-26 2018-01-23 Jfe Steel Corporation Grain-oriented electrical steel sheet
WO2013099160A1 (ja) * 2011-12-26 2013-07-04 Ｊｆｅスチール株式会社 方向性電磁鋼板
WO2020116188A1 (ja) * 2018-12-05 2020-06-11 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
JP6747627B1 (ja) * 2018-12-05 2020-08-26 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
KR20210088666A (ko) * 2018-12-05 2021-07-14 제이에프이 스틸 가부시키가이샤 방향성 전자 강판 및 그의 제조 방법
CN113226617A (zh) * 2018-12-05 2021-08-06 杰富意钢铁株式会社 方向性电磁钢板及其制造方法
EP3892413A4 (en) * 2018-12-05 2022-01-19 JFE Steel Corporation CORNORATED ELECTROMAGNETIC STEEL SHEET AND METHOD OF PRODUCTION THEREOF
US20220020514A1 (en) * 2018-12-05 2022-01-20 Jfe Steel Corporation Grain-oriented electrical steel sheet and method of producing same
CN113226617B (zh) * 2018-12-05 2022-08-05 杰富意钢铁株式会社 方向性电磁钢板及其制造方法
US11923116B2 (en) 2018-12-05 2024-03-05 Jfe Steel Corporation Grain-oriented electrical steel sheet and method of producing same

Also Published As

Publication number Publication date
JPS6249322B2 (enrdf_load_stackoverflow) 1987-10-19

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