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PL2278034T3 - Blacha cienka z niezorientowanej stali elektrotechnicznej o dużej wytrzymałości i sposób jej wytwarzania - Google Patents

Blacha cienka z niezorientowanej stali elektrotechnicznej o dużej wytrzymałości i sposób jej wytwarzania

Info

Publication number
PL2278034T3
PL2278034T3 PL09732579T PL09732579T PL2278034T3 PL 2278034 T3 PL2278034 T3 PL 2278034T3 PL 09732579 T PL09732579 T PL 09732579T PL 09732579 T PL09732579 T PL 09732579T PL 2278034 T3 PL2278034 T3 PL 2278034T3
Authority
PL
Poland
Prior art keywords
manufacturing
steel sheet
same
electrical steel
oriented electrical
Prior art date
Application number
PL09732579T
Other languages
English (en)
Inventor
Yoshihiro Arita
Hidekuni Murakami
Yoshiyuki Ushigami
Takeshi Kubota
Original Assignee
Nippon Steel 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 Corporation filed Critical Nippon Steel Corporation
Publication of PL2278034T3 publication Critical patent/PL2278034T3/pl

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
    • 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
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1272—Final recrystallisation annealing
    • 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
    • C22C38/02—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
    • C22C38/12—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
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/05—Grain orientation
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/004—Dispersions; Precipitations
    • 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
    • H01F1/147—Alloys characterised by their composition

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)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
PL09732579T 2008-04-14 2009-04-13 Blacha cienka z niezorientowanej stali elektrotechnicznej o dużej wytrzymałości i sposób jej wytwarzania PL2278034T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008104940 2008-04-14
PCT/JP2009/057453 WO2009128428A1 (ja) 2008-04-14 2009-04-13 高強度無方向性電磁鋼板及びその製造方法
EP09732579.9A EP2278034B1 (en) 2008-04-14 2009-04-13 High-strength non-oriented electrical steel sheet and method of manufacturing the same

Publications (1)

Publication Number Publication Date
PL2278034T3 true PL2278034T3 (pl) 2020-06-29

Family

ID=41199119

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09732579T PL2278034T3 (pl) 2008-04-14 2009-04-13 Blacha cienka z niezorientowanej stali elektrotechnicznej o dużej wytrzymałości i sposób jej wytwarzania

Country Status (9)

Country Link
US (1) US20110056592A1 (pl)
EP (1) EP2278034B1 (pl)
JP (1) JP4659135B2 (pl)
KR (1) KR20100122116A (pl)
CN (1) CN102007226B (pl)
BR (1) BRPI0910984B8 (pl)
PL (1) PL2278034T3 (pl)
TW (1) TWI404806B (pl)
WO (1) WO2009128428A1 (pl)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100973627B1 (ko) * 2005-07-07 2010-08-02 수미도모 메탈 인더스트리즈, 리미티드 무방향성 전자 강판 및 그 제조 방법
CN102453838A (zh) 2010-10-25 2012-05-16 宝山钢铁股份有限公司 一种较高磁感的高强度无取向电工钢及其制造方法
US9260764B2 (en) * 2010-12-23 2016-02-16 Posco Low iron loss high strength non-oriented electromagnetic steel sheet and method for manufacturing same
RU2536711C1 (ru) * 2011-02-24 2014-12-27 ДжФЕ СТИЛ КОРПОРЕЙШН Лист из нетекстурированной электротехнической стали и способ его изготовления
KR101570591B1 (ko) 2011-04-13 2015-11-19 신닛테츠스미킨 카부시키카이샤 고강도 무방향성 전자기 강판
KR20150116908A (ko) * 2011-08-18 2015-10-16 신닛테츠스미킨 카부시키카이샤 무방향성 전자기 강판, 그 제조 방법, 모터 철심용 적층체 및 그 제조 방법
PL3173503T3 (pl) 2011-08-18 2019-04-30 Nippon Steel & Sumitomo Metal Corp Sposób wytwarzania niezorientowanej blachy ze stali elektrotechnicznej
TWI439010B (zh) 2011-11-11 2014-05-21 Ind Tech Res Inst 運用於旋轉電機裝置之分段式導磁結構
WO2013069754A1 (ja) 2011-11-11 2013-05-16 新日鐵住金株式会社 無方向性電磁鋼板およびその製造方法
WO2016002904A1 (ja) * 2014-07-02 2016-01-07 新日鐵住金株式会社 無方向性電磁鋼板及びその製造方法
KR101961057B1 (ko) 2015-03-17 2019-03-21 신닛테츠스미킨 카부시키카이샤 무방향성 전자 강판 및 그 제조 방법
JP6763148B2 (ja) * 2016-02-04 2020-09-30 日本製鉄株式会社 無方向性電磁鋼板
WO2021206047A1 (ja) * 2020-04-07 2021-10-14 日本製鉄株式会社 スラブおよびその連続鋳造方法
CN112375965A (zh) * 2020-10-17 2021-02-19 北京科技大学 一种含Cu高强度低铁损无取向高硅钢的制备方法
CN114657461B (zh) * 2022-02-25 2023-08-08 东北大学 一种基于固溶强化的高强度无取向硅钢及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JP3239988B2 (ja) 1996-06-28 2001-12-17 住友金属工業株式会社 磁気特性に優れた高強度無方向性電磁鋼板およびその製造方法
JP2004084053A (ja) * 2002-06-26 2004-03-18 Nippon Steel Corp 磁気特性の著しく優れた電磁鋼板とその製造方法
EP1580289B1 (en) * 2002-12-05 2015-02-11 JFE Steel Corporation Non-oriented magnetic steel sheet and method for production thereof
TWI293332B (en) * 2003-10-06 2008-02-11 Nippon Steel Corp A high-strength non-oriented electrical steel sheet and a fabricated part and a method of producing the same
CN101321883B (zh) * 2005-11-30 2010-12-08 住友金属工业株式会社 无方向性电磁钢板及其制造方法
JP4415933B2 (ja) * 2005-12-15 2010-02-17 住友金属工業株式会社 回転子用無方向性電磁鋼板の製造方法
JPWO2007144964A1 (ja) * 2006-06-16 2009-10-29 新日本製鐵株式会社 高強度電磁鋼板およびその製造方法

Also Published As

Publication number Publication date
EP2278034B1 (en) 2020-02-12
TW200946695A (en) 2009-11-16
TWI404806B (zh) 2013-08-11
JP4659135B2 (ja) 2011-03-30
KR20100122116A (ko) 2010-11-19
CN102007226A (zh) 2011-04-06
CN102007226B (zh) 2013-11-06
BRPI0910984A2 (pt) 2016-01-05
JPWO2009128428A1 (ja) 2011-08-04
US20110056592A1 (en) 2011-03-10
BRPI0910984B8 (pt) 2018-09-25
WO2009128428A1 (ja) 2009-10-22
EP2278034A1 (en) 2011-01-26
BRPI0910984B1 (pt) 2018-06-05
EP2278034A4 (en) 2017-01-25

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