KR101011965B1 - 고강도 무방향성 전자 강판 및 그 제조 방법 - Google Patents

고강도 무방향성 전자 강판 및 그 제조 방법 Download PDF

Info

Publication number
KR101011965B1
KR101011965B1 KR20087012158A KR20087012158A KR101011965B1 KR 101011965 B1 KR101011965 B1 KR 101011965B1 KR 20087012158 A KR20087012158 A KR 20087012158A KR 20087012158 A KR20087012158 A KR 20087012158A KR 101011965 B1 KR101011965 B1 KR 101011965B1
Authority
KR
South Korea
Prior art keywords
less
steel sheet
high strength
oriented electrical
mass
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.)
Expired - Fee Related
Application number
KR20087012158A
Other languages
English (en)
Korean (ko)
Other versions
KR20080063521A (ko
Inventor
마사아키 고노
요시히코 오다
도모유키 오쿠보
Original Assignee
제이에프이 스틸 가부시키가이샤
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 제이에프이 스틸 가부시키가이샤 filed Critical 제이에프이 스틸 가부시키가이샤
Publication of KR20080063521A publication Critical patent/KR20080063521A/ko
Application granted granted Critical
Publication of KR101011965B1 publication Critical patent/KR101011965B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • C22C38/02—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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14791—Fe-Si-Al based alloys, e.g. Sendust
    • 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)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
KR20087012158A 2005-12-15 2006-12-13 고강도 무방향성 전자 강판 및 그 제조 방법 Expired - Fee Related KR101011965B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2005-00361995 2005-12-15
JP2005362020 2005-12-15
JP2005361995 2005-12-15
JPJP-P-2005-00362020 2005-12-15

Publications (2)

Publication Number Publication Date
KR20080063521A KR20080063521A (ko) 2008-07-04
KR101011965B1 true KR101011965B1 (ko) 2011-01-31

Family

ID=38163077

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20087012158A Expired - Fee Related KR101011965B1 (ko) 2005-12-15 2006-12-13 고강도 무방향성 전자 강판 및 그 제조 방법

Country Status (4)

Country Link
KR (1) KR101011965B1 (https=)
CN (2) CN102226251B (https=)
TW (1) TW200730642A (https=)
WO (1) WO2007069776A1 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI1007193B1 (pt) * 2009-01-26 2020-12-22 Nippon Steel Corporation chapa de aço elétrico não orientada
JP4681689B2 (ja) * 2009-06-03 2011-05-11 新日本製鐵株式会社 無方向性電磁鋼板及びその製造方法
JP5854182B2 (ja) * 2010-08-30 2016-02-09 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
CA2822206C (en) * 2011-02-24 2016-09-13 Jfe Steel Corporation Non-oriented electrical steel sheet and method for manufacturing the same
CN102274936B (zh) * 2011-08-03 2013-03-13 东北大学 一种基于双辊薄带连铸技术的无取向硅钢板的制造方法
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
EP2612942B1 (de) * 2012-01-05 2014-10-15 ThyssenKrupp Steel Europe AG Nicht kornorientiertes Elektroband oder -blech, daraus hergestelltes Bauteil und Verfahren zur Erzeugung eines nicht kornorientierten Elektrobands oder -blechs
CN104520458B (zh) 2012-08-08 2017-04-12 杰富意钢铁株式会社 高强度电磁钢板及其制造方法
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
CN104674136B (zh) * 2013-11-28 2017-11-14 Posco公司 导磁率优良的无取向电工钢板及其制造方法
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
TWI658152B (zh) 2017-03-07 2019-05-01 日商新日鐵住金股份有限公司 無方向性電磁鋼板及無方向性電磁鋼板之製造方法
PL3656885T3 (pl) 2017-07-19 2025-07-14 Nippon Steel Corporation Blacha cienka z niezorientowanej stali elektrotechnicznej
JP7036194B2 (ja) * 2018-03-20 2022-03-15 日本製鉄株式会社 方向性電磁鋼板の製造方法および方向性電磁鋼板
EP3770283B1 (en) * 2018-03-20 2024-01-10 Nippon Steel Corporation Method for manufacturing grain-oriented electrical steel sheet and grain-oriented electrical steel sheet
KR102325011B1 (ko) * 2019-12-20 2021-11-11 주식회사 포스코 무방향성 전기강판 및 그 제조방법
WO2021167066A1 (ja) * 2020-02-20 2021-08-26 日本製鉄株式会社 無方向性電磁鋼板用鋼板
WO2021210672A1 (ja) 2020-04-16 2021-10-21 日本製鉄株式会社 無方向性電磁鋼板およびその製造方法
CN118647748A (zh) * 2021-12-22 2024-09-13 浦项股份有限公司 无取向电工钢板及其制造方法
JPWO2025169547A1 (https=) * 2024-02-05 2025-08-14

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2853552B2 (ja) * 1994-02-01 1999-02-03 住友金属工業株式会社 磁気特性の優れた無方向性電磁鋼板とその製造方法
JP2005113185A (ja) * 2003-10-06 2005-04-28 Nippon Steel Corp 磁気特性の優れた高強度電磁鋼板とその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1102670C (zh) * 1999-06-16 2003-03-05 住友金属工业株式会社 无方向性电磁钢片及其制造方法
JP4551110B2 (ja) * 2004-04-14 2010-09-22 新日本製鐵株式会社 無方向性電磁鋼板の製造方法
JP4389691B2 (ja) * 2004-06-22 2009-12-24 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2853552B2 (ja) * 1994-02-01 1999-02-03 住友金属工業株式会社 磁気特性の優れた無方向性電磁鋼板とその製造方法
JP2005113185A (ja) * 2003-10-06 2005-04-28 Nippon Steel Corp 磁気特性の優れた高強度電磁鋼板とその製造方法

Also Published As

Publication number Publication date
CN102226251A (zh) 2011-10-26
TW200730642A (en) 2007-08-16
WO2007069776A1 (ja) 2007-06-21
CN102226251B (zh) 2012-12-12
TWI312371B (https=) 2009-07-21
KR20080063521A (ko) 2008-07-04
CN101310034B (zh) 2011-12-28
CN101310034A (zh) 2008-11-19

Similar Documents

Publication Publication Date Title
KR101011965B1 (ko) 고강도 무방향성 전자 강판 및 그 제조 방법
KR100973627B1 (ko) 무방향성 전자 강판 및 그 제조 방법
KR101412363B1 (ko) 무방향성 전기 강판 및 그 제조 방법
JP5375149B2 (ja) 無方向性電磁鋼板およびその製造方法
JP5884153B2 (ja) 高強度電磁鋼板およびその製造方法
JP4586669B2 (ja) 回転子用無方向性電磁鋼板の製造方法
KR101628193B1 (ko) 고강도 전자 강판 및 그의 제조 방법
JP5713100B2 (ja) 無方向性電磁鋼板、その製造方法、モータ鉄心用積層体及びその製造方法
JPWO2013024899A1 (ja) 無方向性電磁鋼板、その製造方法、モータ鉄心用積層体及びその製造方法
JP5119710B2 (ja) 高強度無方向性電磁鋼板およびその製造方法
JP5223190B2 (ja) 無方向性電磁鋼板およびその製造方法
JP5028992B2 (ja) 無方向性電磁鋼板およびその製造方法
JP7231116B2 (ja) 無方向性電磁鋼板およびその製造方法
JP5130637B2 (ja) 高強度無方向性電磁鋼板およびその製造方法
JP4853392B2 (ja) 回転子用無方向性電磁鋼板およびその製造方法
JP4929484B2 (ja) 無方向性電磁鋼板およびその製造方法
JP4506664B2 (ja) 回転子用無方向性電磁鋼板およびその製造方法
HK1192593B (en) Non-oriented electromagnetic steel sheet, method for producing same, laminate for motor iron core, and method for producing said laminate

Legal Events

Date Code Title Description
A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

FPAY Annual fee payment

Payment date: 20140107

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20150105

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

FPAY Annual fee payment

Payment date: 20160104

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

FPAY Annual fee payment

Payment date: 20170102

Year of fee payment: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

FPAY Annual fee payment

Payment date: 20180103

Year of fee payment: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

FPAY Annual fee payment

Payment date: 20190103

Year of fee payment: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20230126

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20230126