IN2015DN00288A - - Google Patents

Download PDF

Info

Publication number
IN2015DN00288A
IN2015DN00288A IN288DEN2015A IN2015DN00288A IN 2015DN00288 A IN2015DN00288 A IN 2015DN00288A IN 288DEN2015 A IN288DEN2015 A IN 288DEN2015A IN 2015DN00288 A IN2015DN00288 A IN 2015DN00288A
Authority
IN
India
Prior art keywords
less
high strength
inclusive
steel sheet
electrical steel
Prior art date
Application number
Other languages
English (en)
Inventor
Hiroaki Toda
Tadashi Nakanishi
Masaaki Kohno
Yoshihiko Oda
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
Publication of IN2015DN00288A publication Critical patent/IN2015DN00288A/en

Links

Classifications

    • 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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • 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
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—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
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot 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
    • C21D8/1216—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
    • C21D8/1222—Hot 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
    • C21D8/1244—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 heat treatment
    • 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
    • C21D8/1244—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 heat treatment
    • C21D8/1272—Final recrystallisation annealing
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C22C38/008—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
    • C22C38/04—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
    • C22C38/18—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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C21D8/1244—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 heat treatment
    • C21D8/1261—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 heat treatment following hot 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
IN288DEN2015 2012-08-08 2012-08-08 IN2015DN00288A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/005046 WO2014024222A1 (ja) 2012-08-08 2012-08-08 高強度電磁鋼板およびその製造方法

Publications (1)

Publication Number Publication Date
IN2015DN00288A true IN2015DN00288A (enExample) 2015-06-12

Family

ID=50067514

Family Applications (1)

Application Number Title Priority Date Filing Date
IN288DEN2015 IN2015DN00288A (enExample) 2012-08-08 2012-08-08

Country Status (7)

Country Link
US (1) US10242782B2 (enExample)
EP (1) EP2883975B1 (enExample)
KR (1) KR101628193B1 (enExample)
CN (2) CN104520458B (enExample)
IN (1) IN2015DN00288A (enExample)
MX (1) MX2015001690A (enExample)
WO (1) WO2014024222A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6260800B2 (ja) * 2014-07-31 2018-01-17 Ｊｆｅスチール株式会社 無方向性電磁鋼板とその製造方法ならびにモータコアとその製造方法
WO2017086036A1 (ja) 2015-11-20 2017-05-26 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
JP6451730B2 (ja) * 2016-01-15 2019-01-16 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
JP6624393B2 (ja) * 2016-12-28 2019-12-25 Ｊｆｅスチール株式会社 リサイクル性に優れる無方向性電磁鋼板
BR112019021222B1 (pt) * 2017-07-19 2023-10-31 Nippon Steel Corporation Chapa de aço elétrico não orientado
KR102448800B1 (ko) * 2018-02-16 2022-09-29 닛폰세이테츠 가부시키가이샤 무방향성 전자 강판, 및 무방향성 전자 강판의 제조 방법
EP4053302A1 (en) * 2019-10-29 2022-09-07 JFE Steel Corporation Non-oriented electromagnetic steel sheet and method for producing same
TWI767210B (zh) * 2020-04-06 2022-06-11 日商日本製鐵股份有限公司 無方向性電磁鋼板及其製造方法
CN117467904B (zh) * 2022-07-20 2026-06-16 宝山钢铁股份有限公司 一种无取向电工钢板及其制造方法
WO2024127068A1 (en) 2022-12-15 2024-06-20 Arcelormittal A non-oriented electrical steel and a method of manufacturing non-oriented electrical steel thereof
WO2025056945A1 (en) 2023-09-13 2025-03-20 Arcelormittal A method of manufacturing non-oriented electrical steel
WO2025056944A1 (en) 2023-09-13 2025-03-20 Arcelormittal A method of manufacturing non-oriented electrical steel
WO2025056943A1 (en) 2023-09-13 2025-03-20 Arcelormittal A method of manufacturing non-oriented electrical steel

Family Cites Families (42)

* 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
JPS62112723A (ja) 1985-11-09 1987-05-23 Kawasaki Steel Corp 高張力軟磁性鋼板の製造方法
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
JPH0222442A (ja) 1988-07-12 1990-01-25 Nippon Steel Corp 高張力電磁鋼板及びその製造方法
JPH04337050A (ja) 1991-05-10 1992-11-25 Nkk Corp 磁気特性の優れた高抗張力磁性材料およびその製造方法
DE69219552T2 (de) 1991-10-23 1997-12-18 Inco Ltd Mit Nickel überzogene Vorform aus Kohlenstoff
JP3305806B2 (ja) 1993-05-21 2002-07-24 新日本製鐵株式会社 高張力無方向性電磁鋼板の製造方法
JPH1161260A (ja) * 1997-08-18 1999-03-05 Nkk Corp 鉄損の低い無方向性電磁鋼板の製造方法
JPH11293426A (ja) 1998-02-13 1999-10-26 Nkk Corp 疲労特性に優れた無方向性電磁鋼板
KR100395100B1 (ko) 1998-06-16 2003-10-17 주식회사 포스코 수요가 열처리후 자성이 우수한 무방향성 전기강판의 제조방법
JP2000219917A (ja) 1999-01-28 2000-08-08 Nippon Steel Corp 磁束密度が高く鉄損の低い無方向性電磁鋼板の製造法
US6436199B1 (en) 1999-09-03 2002-08-20 Kawasaki Steel Corporation Non-oriented magnetic steel sheet having low iron loss and high magnetic flux density and manufacturing method therefor
JP2001271147A (ja) 2000-03-27 2001-10-02 Kawasaki Steel Corp 磁気特性に優れた無方向性電磁鋼板
JP4126479B2 (ja) 2000-04-28 2008-07-30 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
JP2001348652A (ja) 2000-06-07 2001-12-18 Nkk Corp 無方向性電磁鋼板およびその製造方法
EP1273673B1 (en) 2001-01-19 2009-03-18 JFE Steel Corporation Grain oriented electromagnetic steel sheet having excellent magnetic properties without undercoating mainly composed of forsterite and method of producing the steel sheet.
EP1279747B1 (en) 2001-07-24 2013-11-27 JFE Steel Corporation A method of manufacturing grain-oriented electrical steel sheets
JP4352691B2 (ja) 2002-12-05 2009-10-28 Ｊｆｅスチール株式会社 打ち抜き性及び鉄損の優れた時効硬化性無方向性電磁鋼板、その製造方法及びそれを用いたローターの製造方法
JP3843955B2 (ja) 2003-03-12 2006-11-08 住友金属工業株式会社 無方向性電磁鋼板
JP4546713B2 (ja) 2003-10-06 2010-09-15 新日本製鐵株式会社 磁気特性に優れた高強度電磁鋼板の最終製品とその使用方法および製造方法
JP2005140676A (ja) * 2003-11-07 2005-06-02 Mitsubishi Electric Corp ナビゲーションシステム
JP4383181B2 (ja) 2004-01-16 2009-12-16 新日本製鐵株式会社 コイル内の磁気特性の均一性に優れ製造歩留まりが高い無方向性電磁鋼板およびその製造方法
JP4833523B2 (ja) 2004-02-17 2011-12-07 新日本製鐵株式会社 電磁鋼板とその製造方法
JP4469268B2 (ja) 2004-12-20 2010-05-26 新日本製鐵株式会社 高強度電磁鋼板の製造方法
EP1838882A4 (en) 2004-12-21 2011-03-02 Posco Co Ltd NON-ORIENTED ELECTRIC STEEL PLATE WITH OUTSTANDING MAGNETIC PROPERTIES AND METHOD OF MANUFACTURING THEREOF
US7922834B2 (en) 2005-07-07 2011-04-12 Sumitomo Metal Industries, Ltd. Non-oriented electrical steel sheet and production process thereof
JP4705463B2 (ja) 2005-12-06 2011-06-22 新日本製鐵株式会社 無方向性電磁鋼板の製造方法
WO2007069776A1 (ja) 2005-12-15 2007-06-21 Jfe Steel Corporation 高強度無方向性電磁鋼板およびその製造方法
JP5223190B2 (ja) 2005-12-15 2013-06-26 Ｊｆｅスチール株式会社 無方向性電磁鋼板およびその製造方法
JP5167824B2 (ja) 2008-01-17 2013-03-21 Ｊｆｅスチール株式会社 エッチング加工用無方向性電磁鋼板とモータコアの製造方法
JP5375149B2 (ja) 2008-09-11 2013-12-25 Ｊｆｅスチール株式会社 無方向性電磁鋼板およびその製造方法
RU2485186C1 (ru) 2009-03-13 2013-06-20 Ниппон Стил Корпорейшн Неориентированная магнитная листовая сталь и способ ее изготовления
KR101297864B1 (ko) 2009-06-03 2013-08-19 신닛테츠스미킨 카부시키카이샤 무방향성 전자기 강판 및 그 제조 방법
JP5712491B2 (ja) * 2010-03-12 2015-05-07 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP5817115B2 (ja) * 2010-12-28 2015-11-18 Ｊｆｅスチール株式会社 高強度電磁鋼板の製造方法
JP5699601B2 (ja) * 2010-12-28 2015-04-15 Ｊｆｅスチール株式会社 無方向性電磁鋼板およびその製造方法
JP5817114B2 (ja) * 2010-12-28 2015-11-18 Ｊｆｅスチール株式会社 高強度電磁鋼板の製造方法
JP5884153B2 (ja) 2010-12-28 2016-03-15 Ｊｆｅスチール株式会社 高強度電磁鋼板およびその製造方法
JP5263363B2 (ja) 2011-10-11 2013-08-14 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
JP5892327B2 (ja) 2012-03-15 2016-03-23 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
JP6127408B2 (ja) 2012-08-17 2017-05-17 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
JP6127440B2 (ja) 2012-10-16 2017-05-17 Ｊｆｅスチール株式会社 無方向性電磁鋼板製造用の熱延鋼板およびその製造方法

Also Published As

Publication number Publication date
US20150213928A1 (en) 2015-07-30
EP2883975B1 (en) 2019-09-18
WO2014024222A1 (ja) 2014-02-13
WO2014024222A8 (ja) 2014-12-18
KR20150038420A (ko) 2015-04-08
EP2883975A4 (en) 2015-11-18
MX2015001690A (es) 2015-04-10
CN106957994A (zh) 2017-07-18
US10242782B2 (en) 2019-03-26
EP2883975A1 (en) 2015-06-17
CN106957994B (zh) 2020-01-24
CN104520458A (zh) 2015-04-15
KR101628193B1 (ko) 2016-06-08
CN104520458B (zh) 2017-04-12

Similar Documents

Publication Publication Date Title
WO2014024222A8 (ja) 高強度電磁鋼板およびその製造方法
WO2013046661A8 (ja) 無方向性電磁鋼板
MX351086B (es) Lámina de acero para miembro de estampado en caliente y método para producir la misma.
MX340869B (es) Lamina de acero laminada en caliente para lamina de acero laminada en frio, lamina de acero laminada en caliente para lamina de acero galvanizada, y metodo para la fabricacion de las mismas.
IN2014DN09576A (enExample)
MX356054B (es) Lámina de acero laminada en frío, de alta resistencia y método para la fabricación de la misma.
MY186913A (en) Aluminium-zinc-hot-dipped and colour-coated steel plate having a 500 mpa yield strength grade and a high elongation and a manufacturing method thereof
WO2016067568A8 (ja) 無方向性電磁鋼板および無方向性電磁鋼板の製造方法
PH12012501918A1 (en) Process for preparation of dopo-derived compounds and compositions thereof
MY186509A (en) Aluminium-zinc-hot-dipped and colour-coated steel plate having a 600 mpa yield strength grade and a high elongation and manufacturing method thereof
IN2014KN01170A (enExample)
MX358844B (es) Estabilizador hueco y tuberia de acero para estabilizadores huecos y metodo de produccion de los mismos.
MX381464B (es) Lamina de acero de alta resistencia y metodo para la fabricacion de la misma.
IN2015DN00655A (enExample)
IN2015DN00283A (enExample)
WO2016129015A8 (ja) 方向性電磁鋼板およびその製造方法
MX2017004584A (es) Lamina de acero para corcholata y metodo para la produccion de la misma.
WO2015152344A8 (ja) 方向性電磁鋼板用の一次再結晶焼鈍板および方向性電磁鋼板の製造方法
MY177135A (en) High strength cold-rolled steel sheet having excellent deep drawability and method for manufacturing the same
IN2014CN02670A (enExample)
MX2013000620A (es) Acero de bajo contenido de elementos aleatorios y componentes hechos de este.
MX2016008330A (es) Placa de acero para conformacion en caliente y metodo de elaboracion de miembro de acero conformado por presion en caliente.
MX2015015064A (es) Lamina de acero galvanizado y metodo para producir el mismo.
MY153967A (en) High-strength hot rolled steel sheet having good formability and method for manufacturing the same
MY163256A (en) High strength steel having excellent formability, and method for manufacturing the same