EP2679695A4 - Tôle d'acier électromagnétique non orienté et son procédé de fabrication - Google Patents

Tôle d'acier électromagnétique non orienté et son procédé de fabrication

Info

Publication number
EP2679695A4
EP2679695A4 EP11859212.0A EP11859212A EP2679695A4 EP 2679695 A4 EP2679695 A4 EP 2679695A4 EP 11859212 A EP11859212 A EP 11859212A EP 2679695 A4 EP2679695 A4 EP 2679695A4
Authority
EP
European Patent Office
Prior art keywords
steel sheet
electromagnetic steel
manufacturing same
oriented electromagnetic
oriented
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
EP11859212.0A
Other languages
German (de)
English (en)
Other versions
EP2679695A1 (fr
EP2679695B1 (fr
Inventor
Masaaki Kohno
Yoshiaki Zaizen
Yoshihiko Oda
Akira Fujita
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.)
JFE Steel Corp
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 EP2679695A1 publication Critical patent/EP2679695A1/fr
Publication of EP2679695A4 publication Critical patent/EP2679695A4/fr
Application granted granted Critical
Publication of EP2679695B1 publication Critical patent/EP2679695B1/fr
Not-in-force 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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • 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
    • 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
    • C21D8/1227—Warm 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
    • C21D8/1266—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 between cold rolling steps
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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)
  • 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)
EP11859212.0A 2011-02-24 2011-02-24 Tôle d'acier électromagnétique non orienté et son procédé de fabrication Not-in-force EP2679695B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/001074 WO2012114383A1 (fr) 2011-02-24 2011-02-24 Tôle d'acier électromagnétique non orienté et son procédé de fabrication

Publications (3)

Publication Number Publication Date
EP2679695A1 EP2679695A1 (fr) 2014-01-01
EP2679695A4 true EP2679695A4 (fr) 2014-10-29
EP2679695B1 EP2679695B1 (fr) 2016-05-18

Family

ID=46720208

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11859212.0A Not-in-force EP2679695B1 (fr) 2011-02-24 2011-02-24 Tôle d'acier électromagnétique non orienté et son procédé de fabrication

Country Status (9)

Country Link
US (1) US20130306200A1 (fr)
EP (1) EP2679695B1 (fr)
KR (1) KR101412363B1 (fr)
CN (1) CN103392021B (fr)
BR (1) BR112013020657B1 (fr)
CA (1) CA2822206C (fr)
MX (1) MX2013009670A (fr)
RU (1) RU2536711C1 (fr)
WO (1) WO2012114383A1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6319574B2 (ja) * 2014-08-14 2018-05-09 Ｊｆｅスチール株式会社 磁気特性に優れる無方向性電磁鋼板
WO2016063098A1 (fr) 2014-10-20 2016-04-28 Arcelormittal Procédé de production de tôle d'acier au silicium à grains non orientés contenant de l'étain, tôle d'acier obtenue et son utilisation
EP3736059A1 (fr) 2015-01-26 2020-11-11 Nippon Steel Corporation Procédé d'estimation de régions génératrices de défauts de forme de surface, procédé d'estimation de régions de source de défauts de forme de surface, dispositif d'estimation de régions génératrices de défauts de forme de surface, programme et support d'enregistrement
KR101961057B1 (ko) * 2015-03-17 2019-03-21 신닛테츠스미킨 카부시키카이샤 무방향성 전자 강판 및 그 제조 방법
JP6725209B2 (ja) * 2015-03-25 2020-07-15 日本製鉄株式会社 モータ用高強度部材およびモータ用高強度部材の製造方法
JP6497176B2 (ja) * 2015-03-31 2019-04-10 新日鐵住金株式会社 ロータ用無方向性電磁鋼板及びロータ用無方向性電磁鋼板の製造方法
US11225699B2 (en) 2015-11-20 2022-01-18 Jfe Steel Corporation Method for producing non-oriented electrical steel sheet
JP6406522B2 (ja) * 2015-12-09 2018-10-17 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
KR101701195B1 (ko) * 2015-12-23 2017-02-01 주식회사 포스코 무방향성 전기강판 및 그 제조방법
KR101701194B1 (ko) * 2015-12-23 2017-02-01 주식회사 포스코 무방향성 전기강판 및 그 제조방법
KR102104769B1 (ko) * 2015-12-28 2020-04-27 제이에프이 스틸 가부시키가이샤 무방향성 전기 강판, 및 무방향성 전기 강판의 제조 방법
CN109477188B (zh) 2016-07-29 2021-09-14 德国沙士基达板材有限公司 用于生产无晶粒取向电工钢的钢带和生产该钢带的方法
BR112019021222B1 (pt) 2017-07-19 2023-10-31 Nippon Steel Corporation Chapa de aço elétrico não orientado
KR102012319B1 (ko) 2017-12-26 2019-08-20 주식회사 포스코 방향성 전기강판 및 그 제조방법
RU2692146C1 (ru) * 2018-05-25 2019-06-21 Олег Михайлович Губанов Способ получения изотропной электротехнической стали
EP3875614A4 (fr) * 2018-11-02 2022-08-17 Nippon Steel Corporation Tôle d'acier électromagnétique non orientée
KR102164113B1 (ko) * 2018-11-29 2020-10-13 주식회사 포스코 낮은 철손 및 우수한 표면품질을 갖는 무방향성 전기강판 및 그 제조방법
CN112430778A (zh) * 2019-08-26 2021-03-02 宝山钢铁股份有限公司 一种薄规格无取向电工钢板及其制造方法
EP4053302A1 (fr) * 2019-10-29 2022-09-07 JFE Steel Corporation Tôle d'acier électromagnétique à grains non orientés et son procédé de production
CN111349742A (zh) * 2020-03-17 2020-06-30 本钢板材股份有限公司 一种高效无取向硅钢的生产方法
EP4253575A4 (fr) * 2020-11-27 2023-12-20 Nippon Steel Corporation Tôle en acier électromagnétique non orienté ainsi que procédé de fabrication de celle-ci, et tôle en acier laminée à chaud

Citations (10)

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Publication number Priority date Publication date Assignee Title
JPS5974257A (ja) * 1982-10-20 1984-04-26 Kawasaki Steel Corp 鉄損の少ない無方向性珪素鋼板
EP1632582A1 (fr) * 2003-05-06 2006-03-08 Nippon Steel Corporation Tole d'acier magmetique non orientee excellente du point de vue des pertes de fer, et son procede de production
WO2007074987A1 (fr) * 2005-12-27 2007-07-05 Posco Co., Ltd. Feuilles d'acier magnetiques non orientees possedant des proprietes magnetiques ameliorees et leur procede de fabrication
JP2007186791A (ja) * 2005-12-15 2007-07-26 Jfe Steel Kk 高強度無方向性電磁鋼板およびその製造方法
JP2008031490A (ja) * 2006-07-26 2008-02-14 Jfe Steel Kk 無方向性電磁鋼板
US20090202383A1 (en) * 2005-07-07 2009-08-13 Ichirou Tanaka Non-Oriented Electrical Steel Sheet and Production Process Thereof
WO2010084847A1 (fr) * 2009-01-26 2010-07-29 新日本製鐵株式会社 Tôle d'acier magnétique non orientée
WO2010140509A1 (fr) * 2009-06-03 2010-12-09 新日本製鐵株式会社 Tôle d'acier magnétique isotrope et procédé pour sa production
JP2010280936A (ja) * 2009-06-03 2010-12-16 Nippon Steel Corp 無方向性電磁鋼板およびその製造方法
EP2278034A1 (fr) * 2008-04-14 2011-01-26 Nippon Steel Corporation Tôle d'acier magnétique non orientée à haute résistance et procédé de fabrication de la tôle d'acier magnétique non orientée à haute résistance

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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
RU2018542C1 (ru) * 1988-01-29 1994-08-30 Штальверке Пайне-Зальцгиттер АГ Способ изготовления холоднокатаной ленты или листа и стальной лист
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
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
WO2003087420A1 (fr) * 2002-03-28 2003-10-23 Nippon Steel Corporation Bande ou feuille d'acier magnetique laminee a chaud orientee possedant une tres grande adherence au revetement et procede de production de celle-ci
EP2489753B1 (fr) * 2002-12-05 2019-02-13 JFE Steel Corporation Feuille d'acier magnétique non orientée et son procédé de production
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
RU2362829C2 (ru) * 2004-11-04 2009-07-27 Ниппон Стил Корпорейшн Нетекстурированный электротехнический стальной лист, улучшенный по потерям в сердечнике
JP4779474B2 (ja) * 2005-07-07 2011-09-28 住友金属工業株式会社 回転子用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
CN101310034B (zh) * 2005-12-15 2011-12-28 杰富意钢铁株式会社 高强度无方向性电磁钢板及其制造方法
RU2398894C1 (ru) * 2006-06-16 2010-09-10 Ниппон Стил Корпорейшн Лист высокопрочной электротехнической стали и способ его производства
JP5119710B2 (ja) * 2007-03-28 2013-01-16 Ｊｆｅスチール株式会社 高強度無方向性電磁鋼板およびその製造方法
JP4929484B2 (ja) * 2009-08-26 2012-05-09 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

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5974257A (ja) * 1982-10-20 1984-04-26 Kawasaki Steel Corp 鉄損の少ない無方向性珪素鋼板
EP1632582A1 (fr) * 2003-05-06 2006-03-08 Nippon Steel Corporation Tole d'acier magmetique non orientee excellente du point de vue des pertes de fer, et son procede de production
US20090202383A1 (en) * 2005-07-07 2009-08-13 Ichirou Tanaka Non-Oriented Electrical Steel Sheet and Production Process Thereof
JP2007186791A (ja) * 2005-12-15 2007-07-26 Jfe Steel Kk 高強度無方向性電磁鋼板およびその製造方法
WO2007074987A1 (fr) * 2005-12-27 2007-07-05 Posco Co., Ltd. Feuilles d'acier magnetiques non orientees possedant des proprietes magnetiques ameliorees et leur procede de fabrication
JP2008031490A (ja) * 2006-07-26 2008-02-14 Jfe Steel Kk 無方向性電磁鋼板
EP2278034A1 (fr) * 2008-04-14 2011-01-26 Nippon Steel Corporation Tôle d'acier magnétique non orientée à haute résistance et procédé de fabrication de la tôle d'acier magnétique non orientée à haute résistance
WO2010084847A1 (fr) * 2009-01-26 2010-07-29 新日本製鐵株式会社 Tôle d'acier magnétique non orientée
WO2010140509A1 (fr) * 2009-06-03 2010-12-09 新日本製鐵株式会社 Tôle d'acier magnétique isotrope et procédé pour sa production
JP2010280936A (ja) * 2009-06-03 2010-12-16 Nippon Steel Corp 無方向性電磁鋼板およびその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012114383A1 *

Also Published As

Publication number Publication date
RU2536711C1 (ru) 2014-12-27
CN103392021A (zh) 2013-11-13
CA2822206C (fr) 2016-09-13
EP2679695A1 (fr) 2014-01-01
WO2012114383A1 (fr) 2012-08-30
MX2013009670A (es) 2013-10-28
BR112013020657A2 (pt) 2016-10-18
KR20130087611A (ko) 2013-08-06
CN103392021B (zh) 2014-10-29
CA2822206A1 (fr) 2012-08-30
KR101412363B1 (ko) 2014-06-25
US20130306200A1 (en) 2013-11-21
EP2679695B1 (fr) 2016-05-18
BR112013020657B1 (pt) 2019-07-09

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