PL2474636T3 - Blacha cienka z niezorientowanej stali elektrotechnicznej - Google Patents

Blacha cienka z niezorientowanej stali elektrotechnicznej

Info

Publication number
PL2474636T3
PL2474636T3 PL10813646T PL10813646T PL2474636T3 PL 2474636 T3 PL2474636 T3 PL 2474636T3 PL 10813646 T PL10813646 T PL 10813646T PL 10813646 T PL10813646 T PL 10813646T PL 2474636 T3 PL2474636 T3 PL 2474636T3
Authority
PL
Poland
Prior art keywords
steel sheet
electrical steel
oriented electrical
oriented
sheet
Prior art date
Application number
PL10813646T
Other languages
English (en)
Inventor
Takeshi Kubota
Original Assignee
Nippon Steel & Sumitomo Metal Corporation
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 & Sumitomo Metal Corporation filed Critical Nippon Steel & Sumitomo Metal Corporation
Publication of PL2474636T3 publication Critical patent/PL2474636T3/pl

Links

Classifications

    • 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
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
    • C21D8/1233—Cold rolling
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1283—Application of a separating or insulating coating
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
PL10813646T 2009-09-03 2010-08-25 Blacha cienka z niezorientowanej stali elektrotechnicznej PL2474636T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009203806 2009-09-03
PCT/JP2010/064373 WO2011027697A1 (ja) 2009-09-03 2010-08-25 無方向性電磁鋼板
EP10813646.6A EP2474636B9 (en) 2009-09-03 2010-08-25 Non-oriented electrical steel sheet

Publications (1)

Publication Number Publication Date
PL2474636T3 true PL2474636T3 (pl) 2019-03-29

Family

ID=43649236

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10813646T PL2474636T3 (pl) 2009-09-03 2010-08-25 Blacha cienka z niezorientowanej stali elektrotechnicznej

Country Status (10)

Country Link
US (2) US20120156086A1 (pl)
EP (1) EP2474636B9 (pl)
JP (1) JP4740400B2 (pl)
KR (1) KR101403199B1 (pl)
CN (2) CN104532119B (pl)
BR (1) BR112012004904B1 (pl)
IN (1) IN2012DN02052A (pl)
PL (1) PL2474636T3 (pl)
TW (1) TWI413697B (pl)
WO (1) WO2011027697A1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6658150B2 (ja) * 2016-03-16 2020-03-04 日本製鉄株式会社 電磁鋼板
EP3546609B1 (en) * 2016-11-25 2022-02-02 JFE Steel Corporation Non-oriented electrical steel sheet and manufacturing method therefor
KR102107439B1 (ko) * 2017-07-19 2020-05-07 닛폰세이테츠 가부시키가이샤 무방향성 전자 강판
CN114196887B (zh) * 2021-10-26 2022-11-18 江苏省沙钢钢铁研究院有限公司 新能源驱动电机用无取向硅钢及其生产方法
EP4634425A1 (en) * 2022-12-15 2025-10-22 ArcelorMittal A non-oriented electrical steel and a method of manufacturing non-oriented electrical steel thereof

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60238421A (ja) 1984-05-10 1985-11-27 Kawasaki Steel Corp 高抗張力無方向性電磁鋼板の製造方法
JPS619520A (ja) 1984-06-22 1986-01-17 Kawasaki Steel Corp 高抗張力無方向性急冷薄帯の製造方法
JPS6254023A (ja) * 1985-08-31 1987-03-09 Nippon Steel Corp 高級無方向性電磁鋼板用熱延板の製造方法
JPS62256917A (ja) 1986-04-28 1987-11-09 Nippon Steel Corp 回転機用高抗張力無方向性電磁鋼板およびその製造方法
JPH01162748A (ja) * 1987-12-21 1989-06-27 Nippon Steel Corp 加工性と磁気特性のすぐれた高抗張力無方向性電磁鋼板
JPH028346A (ja) 1988-06-27 1990-01-11 Nippon Steel Corp 高張力電磁鋼板及びその製造方法
JPH0676621B2 (ja) * 1989-05-19 1994-09-28 新日本製鐵株式会社 磁気特性と溶接性の優れたセミプロセス無方向性電磁鋼板の製造方法
JPH0814016B2 (ja) * 1990-01-25 1996-02-14 新日本製鐵株式会社 高周波用無方向性電磁鋼板
KR0129687B1 (ko) 1993-05-21 1998-04-16 다나까 미노루 피막특성이 극히 우수한 절연 피막 처리제 및 이 처리제를 이용한 무방향성 전기강판의 제조방법
JP3189517B2 (ja) 1993-07-26 2001-07-16 日本軽金属株式会社 非腐食性フラックスろう付用熱交換器管用材料の製造法
CN1037360C (zh) * 1994-06-18 1998-02-11 武汉钢铁(集团)公司 半工艺冷轧无取向电工钢板的生产方法
JP3337117B2 (ja) * 1996-12-26 2002-10-21 新日本製鐵株式会社 磁気特性の優れたセミプロセス無方向性電磁鋼板及びその製造方法
JP3958839B2 (ja) * 1997-08-11 2007-08-15 ヤマハマリン株式会社 燃料噴射式エンジンの燃料供給装置
DE60231581D1 (de) 2001-01-19 2009-04-30 Jfe Steel Corp Korngerichtetes elektomagnetisches stahlblech mit hervorragenden magnetischen eigenschaften ohne untergrundfilm mit forsterit als primärkomponente und herstellungsverfahren dafür.
JP3956621B2 (ja) 2001-01-30 2007-08-08 Ｊｆｅスチール株式会社 方向性電磁鋼板
JP2003342698A (ja) * 2002-05-20 2003-12-03 Nippon Steel Corp 高周波鉄損の優れた高張力無方向性電磁鋼板
JP2005113252A (ja) * 2003-10-10 2005-04-28 Nippon Steel Corp 降伏強度に優れた無方向性電磁鋼板とその製造方法
JP2005126748A (ja) * 2003-10-22 2005-05-19 Jfe Steel Kk 磁気特性の優れた高疲労強度無方向性電磁鋼板およびその製造方法
JP4267563B2 (ja) * 2004-12-10 2009-05-27 新日本製鐵株式会社 回転機のロータ用鉄心素材
JP4589747B2 (ja) * 2005-02-04 2010-12-01 新日本製鐵株式会社 磁気特性に優れた無方向性電磁鋼板とその製造方法および歪取焼鈍方法
KR100973627B1 (ko) 2005-07-07 2010-08-02 수미도모 메탈 인더스트리즈, 리미티드 무방향성 전자 강판 및 그 제조 방법
CN100436605C (zh) * 2005-09-23 2008-11-26 东北大学 一种无取向硅钢片的制造方法
EP2031079B1 (en) * 2006-06-16 2021-01-13 Nippon Steel Corporation High-strength electromagnetic steel sheet and process for producing the same
JP5068573B2 (ja) * 2007-04-10 2012-11-07 新日本製鐵株式会社 高級無方向性電磁鋼板の製造方法

Also Published As

Publication number Publication date
CN104532119A (zh) 2015-04-22
CN104532119B (zh) 2018-01-02
US20120156086A1 (en) 2012-06-21
JP4740400B2 (ja) 2011-08-03
KR20120047302A (ko) 2012-05-11
TWI413697B (zh) 2013-11-01
US20140041769A1 (en) 2014-02-13
WO2011027697A1 (ja) 2011-03-10
KR101403199B1 (ko) 2014-06-02
US9637812B2 (en) 2017-05-02
TW201125989A (en) 2011-08-01
CN102482742A (zh) 2012-05-30
BR112012004904A2 (pt) 2016-08-16
IN2012DN02052A (pl) 2015-08-21
EP2474636A1 (en) 2012-07-11
EP2474636B9 (en) 2019-05-08
JPWO2011027697A1 (ja) 2013-02-04
BR112012004904B1 (pt) 2018-09-25
EP2474636A4 (en) 2017-05-17
EP2474636B1 (en) 2018-10-31

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