IN2012DN02052A - - Google Patents

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Publication number: IN2012DN02052A
Authority: IN; India

Application number

Other languages

English (en)

Inventor

Kubota Takeshi

Original Assignee

Nippon Steel & 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.)

2009-09-03

Filing date

2012-03-07

Publication date

2015-08-21

2012-03-07 Application filed by Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp

2015-08-21 Publication of IN2012DN02052A publication Critical patent/IN2012DN02052A/en

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
- C22C38/02—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
- 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
- C21D8/1277—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
- 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
- C22C38/04—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
- 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
- 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)
Power Engineering (AREA)
Dispersion Chemistry (AREA)
Soft Magnetic Materials (AREA)
Manufacturing Of Steel Electrode Plates (AREA)

IN2052DEN2012 2009-09-03 2012-03-07 IN2012DN02052A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2009203806		2009-09-03
PCT/JP2010/064373 WO2011027697A1 (fr)	2009-09-03	2010-08-25	Tôle d'acier électromagnétique non orienté

Publications (1)

Publication Number	Publication Date
IN2012DN02052A true IN2012DN02052A (fr)	2015-08-21

Family

ID=43649236

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IN2052DEN2012 IN2012DN02052A (fr)	2009-09-03	2012-03-07

Country Status (10)

Country	Link
US (2)	US20120156086A1 (fr)
EP (1)	EP2474636B9 (fr)
JP (1)	JP4740400B2 (fr)
KR (1)	KR101403199B1 (fr)
CN (2)	CN102482742A (fr)
BR (1)	BR112012004904B1 (fr)
IN (1)	IN2012DN02052A (fr)
PL (1)	PL2474636T3 (fr)
TW (1)	TWI413697B (fr)
WO (1)	WO2011027697A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6658150B2 (ja) *	2016-03-16	2020-03-04	日本製鉄株式会社	電磁鋼板
CN109983143A (zh) *	2016-11-25	2019-07-05	杰富意钢铁株式会社	无取向性电磁钢板及其制造方法
EP3656885B1 (fr) *	2017-07-19	2025-04-23	Nippon Steel Corporation	Tôle d'acier électrique non orientée
CN113684422B (zh) *	2021-10-26	2022-03-29	江苏省沙钢钢铁研究院有限公司	无取向硅钢及其生产方法
EP4634425A1 (fr) *	2022-12-15	2025-10-22	ArcelorMittal	Acier électrique non orienté et procédé de fabrication d'un acier électrique non orienté correspondant

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* 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
JPS619520A (ja)	1984-06-22	1986-01-17	Kawasaki Steel Corp	高抗張力無方向性急冷薄帯の製造方法
JPS6254023A (ja) *	1985-08-31	1987-03-09	Nippon Steel Corp	高級無方向性電磁鋼板用熱延板の製造方法
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
JPH01162748A (ja) *	1987-12-21	1989-06-27	Nippon Steel Corp	加工性と磁気特性のすぐれた高抗張力無方向性電磁鋼板
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
JPH0676621B2 (ja) *	1989-05-19	1994-09-28	新日本製鐵株式会社	磁気特性と溶接性の優れたセミプロセス無方向性電磁鋼板の製造方法
JPH0814016B2 (ja) *	1990-01-25	1996-02-14	新日本製鐵株式会社	高周波用無方向性電磁鋼板
KR0129687B1 (ko)	1993-05-21	1998-04-16	다나까 미노루	피막특성이 극히 우수한 절연 피막 처리제 및 이 처리제를 이용한 무방향성 전기강판의 제조방법
JP3189517B2 (ja)	1993-07-26	2001-07-16	日本軽金属株式会社	非腐食性フラックスろう付用熱交換器管用材料の製造法
CN1037360C (zh) *	1994-06-18	1998-02-11	武汉钢铁(集团)公司	半工艺冷轧无取向电工钢板的生产方法
JP3337117B2 (ja) *	1996-12-26	2002-10-21	新日本製鐵株式会社	磁気特性の優れたセミプロセス無方向性電磁鋼板及びその製造方法
JP3958839B2 (ja) *	1997-08-11	2007-08-15	ヤマハマリン株式会社	燃料噴射式エンジンの燃料供給装置
US6942740B2 (en)	2001-01-19	2005-09-13	Jfe Steel Corporation	Grain-oriented magnetic steel sheet having no undercoat film comprising forsterite as primary component and having good magnetic characteristics
JP3956621B2 (ja)	2001-01-30	2007-08-08	Ｊｆｅスチール株式会社	方向性電磁鋼板
JP2003342698A (ja) *	2002-05-20	2003-12-03	Nippon Steel Corp	高周波鉄損の優れた高張力無方向性電磁鋼板
JP2005113252A (ja)	2003-10-10	2005-04-28	Nippon Steel Corp	降伏強度に優れた無方向性電磁鋼板とその製造方法
JP2005126748A (ja) *	2003-10-22	2005-05-19	Jfe Steel Kk	磁気特性の優れた高疲労強度無方向性電磁鋼板およびその製造方法
JP4267563B2 (ja) *	2004-12-10	2009-05-27	新日本製鐵株式会社	回転機のロータ用鉄心素材
JP4589747B2 (ja) *	2005-02-04	2010-12-01	新日本製鐵株式会社	磁気特性に優れた無方向性電磁鋼板とその製造方法および歪取焼鈍方法
WO2007007423A1 (fr)	2005-07-07	2007-01-18	Sumitomo Metal Industries, Ltd.	Feuille d’acier électromagnétique non orientée et procédé de fabrication de celle-ci
CN100436605C (zh) *	2005-09-23	2008-11-26	东北大学	一种无取向硅钢片的制造方法
EP2031079B1 (fr) *	2006-06-16	2021-01-13	Nippon Steel Corporation	Tôle en acier électromagnétique de résistance élévéé et son procédé de fabrication
JP5068573B2 (ja) *	2007-04-10	2012-11-07	新日本製鐵株式会社	高級無方向性電磁鋼板の製造方法

2010
- 2010-08-25 EP EP10813646.6A patent/EP2474636B9/fr active Active
- 2010-08-25 JP JP2010548309A patent/JP4740400B2/ja active Active
- 2010-08-25 KR KR1020127007926A patent/KR101403199B1/ko active Active
- 2010-08-25 CN CN2010800390801A patent/CN102482742A/zh active Pending
- 2010-08-25 PL PL10813646T patent/PL2474636T3/pl unknown
- 2010-08-25 CN CN201510066552.7A patent/CN104532119B/zh active Active
- 2010-08-25 BR BR112012004904A patent/BR112012004904B1/pt active IP Right Grant
- 2010-08-25 US US13/393,881 patent/US20120156086A1/en not_active Abandoned
- 2010-08-25 WO PCT/JP2010/064373 patent/WO2011027697A1/fr not_active Ceased
- 2010-08-27 TW TW099128918A patent/TWI413697B/zh active
2012
- 2012-03-07 IN IN2052DEN2012 patent/IN2012DN02052A/en unknown
2013
- 2013-10-11 US US14/051,688 patent/US9637812B2/en active Active

Also Published As

Publication number	Publication date
CN104532119A (zh)	2015-04-22
EP2474636B1 (fr)	2018-10-31
CN102482742A (zh)	2012-05-30
US9637812B2 (en)	2017-05-02
BR112012004904B1 (pt)	2018-09-25
US20120156086A1 (en)	2012-06-21
JPWO2011027697A1 (ja)	2013-02-04
KR101403199B1 (ko)	2014-06-02
US20140041769A1 (en)	2014-02-13
BR112012004904A2 (pt)	2016-08-16
TW201125989A (en)	2011-08-01
CN104532119B (zh)	2018-01-02
PL2474636T3 (pl)	2019-03-29
WO2011027697A1 (fr)	2011-03-10
EP2474636B9 (fr)	2019-05-08
JP4740400B2 (ja)	2011-08-03
KR20120047302A (ko)	2012-05-11
TWI413697B (zh)	2013-11-01
EP2474636A1 (fr)	2012-07-11
EP2474636A4 (fr)	2017-05-17

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