EP2508629A4 - Method for manufacturing non-oriented silicon steel with high-magnetic induction - Google Patents

Method for manufacturing non-oriented silicon steel with high-magnetic induction

Info

Publication number
EP2508629A4
EP2508629A4 EP11835489.3A EP11835489A EP2508629A4 EP 2508629 A4 EP2508629 A4 EP 2508629A4 EP 11835489 A EP11835489 A EP 11835489A EP 2508629 A4 EP2508629 A4 EP 2508629A4
Authority
EP
European Patent Office
Prior art keywords
magnetic induction
silicon steel
oriented silicon
manufacturing non
manufacturing
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.)
Withdrawn
Application number
EP11835489.3A
Other languages
German (de)
French (fr)
Other versions
EP2508629A1 (en
Inventor
Zitao Wang
Bo Wang
Shishu Xie
Bingzhong Jin
Aihua Ma
Liang Zou
Yuhua Zhu
Zhanyuan Hu
Xiao Chen
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.)
Baoshan Iron and Steel Co Ltd
Original Assignee
Baoshan Iron and Steel Co Ltd
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 Baoshan Iron and Steel Co Ltd filed Critical Baoshan Iron and Steel Co Ltd
Publication of EP2508629A1 publication Critical patent/EP2508629A1/en
Publication of EP2508629A4 publication Critical patent/EP2508629A4/en
Withdrawn legal-status Critical Current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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • 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
    • C22C38/02—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
    • C22C38/12—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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
EP11835489.3A 2010-10-25 2011-04-14 Method for manufacturing non-oriented silicon steel with high-magnetic induction Withdrawn EP2508629A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2010105178727A CN102453837B (en) 2010-10-25 2010-10-25 Method for preparing non-oriented silicon steel with high magnetic induction
PCT/CN2011/072775 WO2012055215A1 (en) 2010-10-25 2011-04-14 Method for manufacturing non-oriented silicon steel with high-magnetic induction

Publications (2)

Publication Number Publication Date
EP2508629A1 EP2508629A1 (en) 2012-10-10
EP2508629A4 true EP2508629A4 (en) 2016-11-30

Family

ID=45993116

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11835489.3A Withdrawn EP2508629A4 (en) 2010-10-25 2011-04-14 Method for manufacturing non-oriented silicon steel with high-magnetic induction

Country Status (8)

Country Link
US (1) US20120285584A1 (en)
EP (1) EP2508629A4 (en)
JP (1) JP2013513724A (en)
KR (1) KR101404101B1 (en)
CN (1) CN102453837B (en)
MX (1) MX2012006680A (en)
RU (1) RU2527827C2 (en)
WO (1) WO2012055215A1 (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103361544B (en) 2012-03-26 2015-09-23 宝山钢铁股份有限公司 Non orientating silicon steel and manufacture method thereof
CN103834858B (en) * 2012-11-23 2016-10-05 宝山钢铁股份有限公司 A kind of manufacture method of low iron loss non-orientation silicon steel
CN103882288B (en) * 2012-12-21 2016-03-02 鞍钢股份有限公司 A kind of special cold rolling non-oriented electrical steel of high strength and production method thereof
CN103882299B (en) * 2012-12-21 2016-05-11 鞍钢股份有限公司 A kind of thin specification electrical sheet of high alumina and production method thereof
RU2540243C2 (en) * 2013-05-07 2015-02-10 Открытое акционерное общество "Новолипецкий металлургический комбинат" Production method of high-permeability electrical isotropic steel
CN103388106A (en) * 2013-06-27 2013-11-13 宝山钢铁股份有限公司 Non-oriented electrical steel plate with high magnetic induction and low iron loss, and manufacturing method thereof
CN103753116B (en) * 2013-10-31 2016-05-25 宜兴市鑫源辊业有限公司 The manufacture method of sendzimir mill working roll
CN103586430B (en) * 2013-11-06 2016-08-24 北京首钢股份有限公司 The production method of non-oriented electrical steel
CN104178617A (en) * 2014-08-25 2014-12-03 东北大学 Fast heat treatment method for controlling magnetic property of double-roller thin-strip casting non-oriented silicon steel
CA2961427C (en) * 2014-10-09 2019-01-08 Thyssenkrupp Steel Europe Ag Cold-rolled and recrystallization annealed flat steel product, and method for the production thereof
US11239012B2 (en) 2014-10-15 2022-02-01 Sms Group Gmbh Process for producing grain-oriented electrical steel strip
CR20170156A (en) 2014-10-20 2017-09-22 Arcelormittal METHOD OF PRODUCTION OF LEAF CONTAINING A SILICON STEEL SHEET OF NON-ORIENTED GRAIN, STEEL SHEET OBTAINED AND USE OF THIS.
WO2016067568A1 (en) * 2014-10-30 2016-05-06 Ｊｆｅスチール株式会社 Non-oriented electromagnetic steel sheet and method for manufacturing non-oriented electromagnetic steel sheet
CN104480383B (en) * 2014-11-24 2016-11-02 武汉钢铁(集团)公司 The production method of 0.35mm thickness high efficiency motor non-oriented silicon steel with high magnetic induction
CN105779877B (en) * 2014-12-23 2017-10-27 鞍钢股份有限公司 A kind of high-efficiency method for producing of half-technique non oriented electrical steel
CN104789862A (en) * 2015-03-20 2015-07-22 宝山钢铁股份有限公司 High-magnetic-induction low-iron-loss non-oriented electrical steel plate with good surface state and manufacturing method thereof
RU2686725C1 (en) * 2015-04-02 2019-04-30 Ниппон Стил Энд Сумитомо Метал Корпорейшн Method for production of electrical steel sheet with oriented grained structure
CN108026914B (en) 2015-09-07 2019-12-20 松下知识产权经营株式会社 Refrigerant compressor and refrigerating device using same
JP6406522B2 (en) * 2015-12-09 2018-10-17 Ｊｆｅスチール株式会社 Method for producing non-oriented electrical steel sheet
JP2017053341A (en) * 2016-04-15 2017-03-16 パナソニックＩｐマネジメント株式会社 Refrigerant compressor and freezer using the same
CN105925884B (en) * 2016-05-30 2018-03-09 宝山钢铁股份有限公司 A kind of high magnetic strength, low iron loss non-oriented silicon steel sheet and its manufacture method
TWI588265B (en) * 2016-06-07 2017-06-21 中國鋼鐵股份有限公司 Electromagnetic steel sheet manufacturing method
KR101877198B1 (en) * 2018-01-16 2018-07-10 포항공과대학교 산학협력단 Non-oriented electrical steels and method for manufacturing the same
CN108277433A (en) * 2018-03-15 2018-07-13 马钢(集团)控股有限公司 A kind of novel cold rolling high grade non-oriented electrical steel and its production method
RU2692146C1 (en) * 2018-05-25 2019-06-21 Олег Михайлович Губанов Method of producing isotropic electrical steel
CN109082596B (en) * 2018-09-04 2019-12-13 马鞍山钢铁股份有限公司 Non-oriented silicon steel with low iron loss and high magnetic polarization strength and preparation method thereof
CN109023116B (en) * 2018-09-30 2021-09-07 日照钢铁控股集团有限公司 Method for producing non-oriented electrical steel by adopting thin slab endless rolling
KR102561512B1 (en) * 2019-03-20 2023-08-01 닛폰세이테츠 가부시키가이샤 Non-oriented electrical steel sheet and manufacturing method thereof
CN110438317A (en) * 2019-07-29 2019-11-12 江苏理工学院 A kind of method that initial tissu Hot rolling prepares { 100 } texture column crystal non-oriented electrical steel
CN112430780B (en) 2019-08-26 2022-03-18 宝山钢铁股份有限公司 Cu-containing high-cleanliness non-oriented electrical steel plate and manufacturing method thereof
CN112430775A (en) 2019-08-26 2021-03-02 宝山钢铁股份有限公司 High-strength non-oriented electrical steel plate with excellent magnetic property and manufacturing method thereof
CN112430776B (en) * 2019-08-26 2022-06-28 宝山钢铁股份有限公司 Non-oriented electrical steel plate with small magnetic anisotropy and manufacturing method thereof
CN110468352A (en) * 2019-09-25 2019-11-19 江苏沙钢集团有限公司 A kind of non-orientation silicon steel and its production method
CN113981307A (en) * 2020-07-27 2022-01-28 宝山钢铁股份有限公司 Non-oriented electrical steel plate with high magnetic induction and low iron loss and manufacturing method thereof
CN114000045B (en) * 2020-07-28 2022-09-16 宝山钢铁股份有限公司 High-strength non-oriented electrical steel plate with excellent magnetic property and manufacturing method thereof
CN113106224B (en) * 2021-03-18 2022-11-01 武汉钢铁有限公司 Method for improving iron loss uniformity of non-oriented silicon steel
CN113403455B (en) * 2021-06-17 2024-03-19 张家港扬子江冷轧板有限公司 Production method of unoriented silicon steel
CN113789467B (en) * 2021-08-19 2023-01-17 鞍钢股份有限公司 Production method of phosphorus-containing aluminum-free high-efficiency non-oriented silicon steel
CN116445806A (en) * 2022-01-07 2023-07-18 宝山钢铁股份有限公司 Non-oriented electrical steel plate with excellent magnetic performance and manufacturing method thereof
CN115418550A (en) * 2022-09-26 2022-12-02 江苏沙钢集团有限公司 Production method of phosphorus-containing aluminum-free high-strength non-oriented silicon steel
CN117305680B (en) * 2023-11-30 2024-03-05 江苏省沙钢钢铁研究院有限公司 high-Al non-oriented silicon steel winding iron core and preparation method thereof

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Publication number Priority date Publication date Assignee Title
JPH06228645A (en) * 1993-02-02 1994-08-16 Sumitomo Metal Ind Ltd Production of silicon steel sheet for compact stationary device
JPH06279858A (en) * 1993-03-25 1994-10-04 Nkk Corp Production of non-oriented electric steel sheet excellent in magnetic property and surface property
JPH10140242A (en) * 1996-11-14 1998-05-26 Nkk Corp Production of low grade silicon steel sheet minimal in magnetic anisotropy, and low grade silicon steel sheet minimal in magnetic anisotropy
US6406558B1 (en) * 1999-11-01 2002-06-18 Kawasaki Steel Corporation Method for manufacturing magnetic steel sheet having superior workability and magnetic properties
JP2009167480A (en) * 2008-01-17 2009-07-30 Jfe Steel Corp Method for producing non-oriented electrical steel sheet for etching-process, and method for manufacturing motor core

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JPS63317627A (en) * 1987-06-18 1988-12-26 Kawasaki Steel Corp Semiprocessing non-oriented silicon steel sheet combining low iron loss with high magnetic permeability and its production
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KR100956530B1 (en) * 2001-06-28 2010-05-07 제이에프이 스틸 가부시키가이샤 Nonoriented electromagnetic steel sheet
RU2199594C1 (en) * 2002-06-25 2003-02-27 Открытое акционерное общество "Новолипецкий металлургический комбинат" Method for making anisotropic electrical steel
EP2489753B1 (en) * 2002-12-05 2019-02-13 JFE Steel Corporation Non-oriented magnetic steel sheet and method for production thereof
CN1258608C (en) * 2003-10-27 2006-06-07 宝山钢铁股份有限公司 Method for manufacturing cold-rolled orientation-free electrical sheet
CN100546762C (en) * 2006-03-22 2009-10-07 宝山钢铁股份有限公司 A kind of cold-rolled non-oriented electrical steel and production method thereof
RU2398894C1 (en) * 2006-06-16 2010-09-10 Ниппон Стил Корпорейшн Sheet of high strength electro-technical steel and procedure for its production
JP4855222B2 (en) * 2006-11-17 2012-01-18 新日本製鐵株式会社 Non-oriented electrical steel sheet for split core
CN100567545C (en) * 2007-06-25 2009-12-09 宝山钢铁股份有限公司 A kind of high grade non-oriented silicon steel and manufacture method thereof
CN101343683B (en) * 2008-09-05 2011-04-20 首钢总公司 Method for manufacturing low-iron loss high-magnetic strength non-oriented electrical steel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06228645A (en) * 1993-02-02 1994-08-16 Sumitomo Metal Ind Ltd Production of silicon steel sheet for compact stationary device
JPH06279858A (en) * 1993-03-25 1994-10-04 Nkk Corp Production of non-oriented electric steel sheet excellent in magnetic property and surface property
JPH10140242A (en) * 1996-11-14 1998-05-26 Nkk Corp Production of low grade silicon steel sheet minimal in magnetic anisotropy, and low grade silicon steel sheet minimal in magnetic anisotropy
US6406558B1 (en) * 1999-11-01 2002-06-18 Kawasaki Steel Corporation Method for manufacturing magnetic steel sheet having superior workability and magnetic properties
JP2009167480A (en) * 2008-01-17 2009-07-30 Jfe Steel Corp Method for producing non-oriented electrical steel sheet for etching-process, and method for manufacturing motor core

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012055215A1 *

Also Published As

Publication number Publication date
KR101404101B1 (en) 2014-06-09
US20120285584A1 (en) 2012-11-15
EP2508629A1 (en) 2012-10-10
CN102453837A (en) 2012-05-16
WO2012055215A1 (en) 2012-05-03
CN102453837B (en) 2013-07-17
KR20120086343A (en) 2012-08-02
MX2012006680A (en) 2012-10-15
RU2527827C2 (en) 2014-09-10
RU2012124187A (en) 2013-12-20
JP2013513724A (en) 2013-04-22

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