EP2390376A4 - Non-oriented electromagnetic steel sheet - Google Patents

Non-oriented electromagnetic steel sheet Download PDF

Info

Publication number
EP2390376A4
EP2390376A4 EP10733454.2A EP10733454A EP2390376A4 EP 2390376 A4 EP2390376 A4 EP 2390376A4 EP 10733454 A EP10733454 A EP 10733454A EP 2390376 A4 EP2390376 A4 EP 2390376A4
Authority
EP
European Patent Office
Prior art keywords
steel sheet
electromagnetic steel
oriented electromagnetic
oriented
sheet
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
EP10733454.2A
Other languages
German (de)
French (fr)
Other versions
EP2390376B1 (en
EP2390376A1 (en
Inventor
Takeshi Kubota
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 and Sumitomo Metal 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 and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Priority to PL10733454T priority Critical patent/PL2390376T3/en
Publication of EP2390376A1 publication Critical patent/EP2390376A1/en
Publication of EP2390376A4 publication Critical patent/EP2390376A4/en
Application granted granted Critical
Publication of EP2390376B1 publication Critical patent/EP2390376B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C38/001—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
    • C22C38/004—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
    • C22C38/008—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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • 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)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
EP10733454.2A 2009-01-26 2010-01-19 Non-oriented electrical steel sheet Active EP2390376B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10733454T PL2390376T3 (en) 2009-01-26 2010-01-19 Non-oriented electrical steel sheet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009014298 2009-01-26
PCT/JP2010/050520 WO2010084847A1 (en) 2009-01-26 2010-01-19 Non-oriented electromagnetic steel sheet

Publications (3)

Publication Number Publication Date
EP2390376A1 EP2390376A1 (en) 2011-11-30
EP2390376A4 true EP2390376A4 (en) 2017-04-26
EP2390376B1 EP2390376B1 (en) 2019-05-01

Family

ID=42355901

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10733454.2A Active EP2390376B1 (en) 2009-01-26 2010-01-19 Non-oriented electrical steel sheet

Country Status (9)

Country Link
US (1) US20110229362A1 (en)
EP (1) EP2390376B1 (en)
JP (1) JP4681687B2 (en)
KR (1) KR101325369B1 (en)
CN (1) CN102292462A (en)
BR (1) BRPI1007193B1 (en)
PL (1) PL2390376T3 (en)
TW (1) TWI417401B (en)
WO (1) WO2010084847A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2822206C (en) * 2011-02-24 2016-09-13 Jfe Steel Corporation Non-oriented electrical steel sheet and method for manufacturing the same
EP2612942B1 (en) * 2012-01-05 2014-10-15 ThyssenKrupp Steel Europe AG Non-grain oriented electrical steel or sheet metal, component produced from same and method for producing non-grain oriented electrical steel or sheet metal
EP3569726B1 (en) * 2017-01-16 2022-05-11 Nippon Steel Corporation Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet
BR112023019274A2 (en) * 2021-03-31 2023-10-24 Nippon Steel Corp NON-ORIENTED ELECTRIC STEEL SHEET, METHODS FOR

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5084112A (en) * 1988-07-12 1992-01-28 Nippon Steel Corporation High strength non-oriented electrical steel sheet and method of manufacturing same
JPH06330255A (en) * 1993-05-21 1994-11-29 Nippon Steel Corp High-strength non-oriented electrical steel sheet and method for manufacturing the same
JP2001323347A (en) * 2000-05-15 2001-11-22 Kawasaki Steel Corp Non-oriented electrical steel sheet with excellent workability, recyclability and magnetic properties after strain relief annealing
WO2007007423A1 (en) * 2005-07-07 2007-01-18 Sumitomo Metal Industries, Ltd. Non-oriented electromagnetic steel sheet and process for producing the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60238421A (en) 1984-05-10 1985-11-27 Kawasaki Steel Corp Production of high tensile non-oriented electrical steel sheet
JPS62256917A (en) 1986-04-28 1987-11-09 Nippon Steel Corp High-tensile non-oriented electrical steel sheet for rotating machine and its production
JPH028346A (en) 1988-06-27 1990-01-11 Nippon Steel Corp High tensile electrical steel sheet and its manufacture
JP3091572B2 (en) 1992-06-29 2000-09-25 日立ビアメカニクス株式会社 Numerically controlled machine tool with power failure control
KR100956530B1 (en) * 2001-06-28 2010-05-07 제이에프이 스틸 가부시키가이샤 Non-oriented electrical steel sheet and manufacturing method
US8097094B2 (en) * 2003-10-06 2012-01-17 Nippon Steel Corporation High-strength electrical steel sheet and processed part of same
JP5223190B2 (en) * 2005-12-15 2013-06-26 Ｊｆｅスチール株式会社 Non-oriented electrical steel sheet and manufacturing method thereof
CN102226251B (en) * 2005-12-15 2012-12-12 杰富意钢铁株式会社 Highly strong, non-oriented electrical steel sheet and method for manufacture thereof
JP5028992B2 (en) 2005-12-15 2012-09-19 Ｊｆｅスチール株式会社 Non-oriented electrical steel sheet and manufacturing method thereof
JP5119710B2 (en) 2007-03-28 2013-01-16 Ｊｆｅスチール株式会社 High strength non-oriented electrical steel sheet and manufacturing method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5084112A (en) * 1988-07-12 1992-01-28 Nippon Steel Corporation High strength non-oriented electrical steel sheet and method of manufacturing same
JPH06330255A (en) * 1993-05-21 1994-11-29 Nippon Steel Corp High-strength non-oriented electrical steel sheet and method for manufacturing the same
JP2001323347A (en) * 2000-05-15 2001-11-22 Kawasaki Steel Corp Non-oriented electrical steel sheet with excellent workability, recyclability and magnetic properties after strain relief annealing
WO2007007423A1 (en) * 2005-07-07 2007-01-18 Sumitomo Metal Industries, Ltd. Non-oriented electromagnetic steel sheet and process for producing the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010084847A1 *

Also Published As

Publication number Publication date
CN102292462A (en) 2011-12-21
TW201031762A (en) 2010-09-01
US20110229362A1 (en) 2011-09-22
PL2390376T3 (en) 2019-09-30
BRPI1007193B1 (en) 2020-12-22
EP2390376B1 (en) 2019-05-01
TWI417401B (en) 2013-12-01
BRPI1007193A2 (en) 2016-02-23
JP4681687B2 (en) 2011-05-11
JPWO2010084847A1 (en) 2012-07-19
KR101325369B1 (en) 2013-11-08
EP2390376A1 (en) 2011-11-30
WO2010084847A1 (en) 2010-07-29
KR20110096599A (en) 2011-08-30

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