IN2015DN02521A - - Google Patents

Download PDF

Info

Publication number
IN2015DN02521A
IN2015DN02521A IN2521DEN2015A IN2015DN02521A IN 2015DN02521 A IN2015DN02521 A IN 2015DN02521A IN 2521DEN2015 A IN2521DEN2015 A IN 2521DEN2015A IN 2015DN02521 A IN2015DN02521 A IN 2015DN02521A
Authority
IN
India
Prior art keywords
less
annealing
steel sheet
sheet
final
Prior art date
Application number
Other languages
English (en)
Inventor
Ushigami Yoshiyuki
Fujii Norikazu
Kimura Takeshi
Ishibashi Maremizu
Nakamura Shuichi
Yamasaki Koji
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38723435&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2015DN02521(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of IN2015DN02521A publication Critical patent/IN2015DN02521A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B3/00Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02Rolling special iron alloys, e.g. stainless steel
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244Modifying 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
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244Modifying 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
    • C21D8/1255Modifying 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 with diffusion of elements, e.g. decarburising, nitriding
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244Modifying 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
    • C21D8/1266Modifying 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
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/001Ferrous alloys, e.g. steel alloys containing N
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/06Ferrous alloys, e.g. steel alloys containing aluminium
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12Magnets 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
    • H01F1/14Magnets 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
    • H01F1/147Alloys characterised by their composition
    • H01F1/14766Fe-Si based alloys
    • H01F1/14775Fe-Si based alloys in the form of sheets
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12Magnets 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
    • H01F1/14Magnets 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
    • H01F1/147Alloys characterised by their composition
    • H01F1/14766Fe-Si based alloys
    • H01F1/14791Fe-Si-Al based alloys, e.g. Sendust
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12Magnets 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
    • H01F1/14Magnets 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
    • H01F1/16Magnets 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
IN2521DEN2015 2006-05-24 2007-05-22 IN2015DN02521A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006143885 2006-05-24
PCT/JP2007/060752 WO2007136127A1 (ja) 2006-05-24 2007-05-22 磁束密度の高い方向性電磁鋼板の製造方法

Publications (1)

Publication Number Publication Date
IN2015DN02521A true IN2015DN02521A (zh) 2015-09-11

Family

ID=38723435

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2521DEN2015 IN2015DN02521A (zh) 2006-05-24 2007-05-22

Country Status (9)

Country Link
US (1) US7976644B2 (zh)
EP (2) EP3018221B1 (zh)
JP (1) JP5729414B2 (zh)
KR (1) KR101070064B1 (zh)
CN (1) CN101454465B (zh)
BR (1) BRPI0712010B1 (zh)
IN (1) IN2015DN02521A (zh)
RU (1) RU2378394C1 (zh)
WO (1) WO2007136127A1 (zh)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2025767B2 (en) 2006-05-24 2016-10-12 Nippon Steel & Sumitomo Metal Corporation Process for producing grain-oriented electrical steel sheet with high magnetic flux density
CN101545072B (zh) * 2008-03-25 2012-07-04 宝山钢铁股份有限公司 一种高电磁性能取向硅钢的生产方法
PL2455497T3 (pl) * 2009-07-13 2019-07-31 Nippon Steel & Sumitomo Metal Corporation Sposób wytwarzania blachy cienkiej ze stali elektrotechnicznej o ziarnach zorientowanych
KR101149792B1 (ko) * 2009-10-01 2012-06-08 주식회사 포스코 저철손 고자속밀도 방향성 전기강판 및 그 제조방법
KR101171450B1 (ko) * 2009-12-29 2012-08-06 주식회사 포스코 도금 강재의 열간 프레스 성형방법 및 이를 이용한 열간 프레스 성형품
US9992762B2 (en) * 2010-02-25 2018-06-05 James Michael Graziano Reverse path communication system
WO2011158519A1 (ja) * 2010-06-18 2011-12-22 Jfeスチール株式会社 方向性電磁鋼板の製造方法
CA2808774C (en) 2010-09-10 2015-05-05 Jfe Steel Corporation Grain oriented electrical steel sheet and method for manufacturing the same
KR101262516B1 (ko) * 2010-11-10 2013-05-08 주식회사 포스코 자기 특성이 우수한 선재, 강선 및 이들의 제조방법
JP5772410B2 (ja) 2010-11-26 2015-09-02 Jfeスチール株式会社 方向性電磁鋼板の製造方法
JP5360272B2 (ja) * 2011-08-18 2013-12-04 Jfeスチール株式会社 方向性電磁鋼板の製造方法
JP5434999B2 (ja) * 2011-09-16 2014-03-05 Jfeスチール株式会社 鉄損特性に優れる方向性電磁鋼板の製造方法
IN2014MN01830A (zh) * 2012-03-29 2015-07-03 Jfe Steel Corp
CN104254629B (zh) * 2012-03-30 2016-08-24 日新制钢株式会社 Ipm马达的转子铁芯用钢板的制造方法
EP2832883A4 (en) * 2012-03-30 2016-03-09 Nisshin Steel Co Ltd STEEL PLATE FOR ROTOR HEADS FOR IPM ENGINES AND METHOD FOR THE MANUFACTURE THEREOF
CN104471084B (zh) * 2012-07-26 2016-06-29 杰富意钢铁株式会社 取向性电磁钢板的制造方法
KR101625540B1 (ko) 2012-07-26 2016-05-30 제이에프이 스틸 가부시키가이샤 방향성 전자 강판의 제조 방법
JP5672273B2 (ja) 2012-07-26 2015-02-18 Jfeスチール株式会社 方向性電磁鋼板の製造方法
CN104870666B (zh) * 2012-12-28 2017-05-10 杰富意钢铁株式会社 方向性电磁钢板的制造方法和方向性电磁钢板制造用的一次再结晶钢板
US10431359B2 (en) 2013-02-27 2019-10-01 Jfe Steel Corporation Method for producing grain-oriented electrical steel sheet
US9881720B2 (en) * 2013-08-27 2018-01-30 Ak Steel Properties, Inc. Grain oriented electrical steel with improved forsterite coating characteristics
JP6326207B2 (ja) * 2013-09-20 2018-05-16 太陽誘電株式会社 磁性体およびそれを用いた電子部品
RU2625350C1 (ru) * 2013-09-26 2017-07-13 ДжФЕ СТИЛ КОРПОРЕЙШН Способ производства текстурированного листа из электротехнической стали
JP6156646B2 (ja) 2013-10-30 2017-07-05 Jfeスチール株式会社 磁気特性および被膜密着性に優れる方向性電磁鋼板
KR101560949B1 (ko) * 2013-12-25 2015-10-16 주식회사 포스코 압연성이 우수한 방향성 전기강판 및 그 제조방법
BR112016026571B1 (pt) * 2014-05-12 2021-03-30 Jfe Steel Corporation Método para produção de chapa de aço elétrica orientada a grão
EP3144400B1 (en) * 2014-05-12 2020-01-01 JFE Steel Corporation Method for producing grain-oriented electromagnetic steel sheet
US11239012B2 (en) * 2014-10-15 2022-02-01 Sms Group Gmbh Process for producing grain-oriented electrical steel strip
CN108699619B (zh) 2016-02-22 2020-07-14 杰富意钢铁株式会社 方向性电磁钢板的制造方法
JP6455468B2 (ja) 2016-03-09 2019-01-23 Jfeスチール株式会社 方向性電磁鋼板の製造方法
RU2697115C1 (ru) 2016-03-09 2019-08-12 ДжФЕ СТИЛ КОРПОРЕЙШН Способ производства текстурированного стального листа из электротехнической стали
KR101908045B1 (ko) * 2016-12-21 2018-10-15 주식회사 포스코 방향성 전기강판의 제조방법
RU2637848C1 (ru) * 2017-01-31 2017-12-07 Общество с ограниченной ответственностью "ВИЗ-Сталь" Способ производства высокопроницаемой анизотропной электротехнической стали
WO2018213556A1 (en) * 2017-05-17 2018-11-22 Crs Holdings, Inc. Fe-si base alloy and method of making same
CN109457099B (zh) * 2018-11-09 2020-06-23 鞍钢股份有限公司 一种提高普通取向硅钢电磁性能的工艺方法
RU2768900C1 (ru) * 2019-01-16 2022-03-25 Ниппон Стил Корпорейшн Способ производства листа электротехнической стали c ориентированной зеренной структурой

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6240315A (ja) 1985-08-15 1987-02-21 Nippon Steel Corp 磁束密度の高い一方向性珪素鋼板の製造方法
JPH0277525A (ja) 1988-04-25 1990-03-16 Nippon Steel Corp 磁気特性、皮膜特性ともに優れた一方向性電磁鋼板の製造方法
JPH0832929B2 (ja) * 1989-01-07 1996-03-29 新日本製鐵株式会社 磁気特性の優れた一方向性電磁鋼板の製造方法
JP3151000B2 (ja) * 1991-05-31 2001-03-26 川崎製鉄株式会社 電磁鋼板用スラブの誘導加熱方法
JPH06128646A (ja) * 1992-10-15 1994-05-10 Nippon Steel Corp 鉄損の低い高磁束密度一方向性電磁鋼板の製造方法
JPH07252532A (ja) * 1994-03-16 1995-10-03 Nippon Steel Corp 磁気特性の優れた一方向性電磁鋼板の製造方法
JP3323052B2 (ja) 1996-03-19 2002-09-09 新日本製鐵株式会社 方向性電磁鋼板の製造方法
JPH09296219A (ja) 1996-05-01 1997-11-18 Nippon Steel Corp 方向性電磁鋼板の製造方法
JPH11181524A (ja) 1997-12-17 1999-07-06 Nippon Steel Corp 繰り返し曲げ加工性の良好な一方向性電磁鋼板の熱延板焼鈍板およびその製造方法
JP4473357B2 (ja) 1998-12-21 2010-06-02 新日本製鐵株式会社 磁気特性の優れた一方向性電磁鋼板の製造方法
JP3488181B2 (ja) * 1999-09-09 2004-01-19 新日本製鐵株式会社 磁気特性に優れた一方向性電磁鋼板の製造方法
JP3481567B2 (ja) 2000-08-08 2003-12-22 新日本製鐵株式会社 B8が1.88t以上の方向性電磁鋼板の製造方法
EP1179603B1 (en) 2000-08-08 2011-03-23 Nippon Steel Corporation Method to produce grain-oriented electrical steel sheet having high magnetic flux density
JP3474837B2 (ja) * 2000-08-09 2003-12-08 新日本製鐵株式会社 B8が1.91t以上の鏡面一方向性電磁鋼板の製造方法
JP3943837B2 (ja) * 2001-01-12 2007-07-11 新日本製鐵株式会社 方向性電磁鋼板の製造方法
JP2002060844A (ja) * 2000-08-17 2002-02-28 Kawasaki Steel Corp 方向性電磁鋼板の製造方法
JP2002220642A (ja) * 2001-01-29 2002-08-09 Kawasaki Steel Corp 鉄損の低い方向性電磁鋼板およびその製造方法
JP4456317B2 (ja) 2001-04-16 2010-04-28 新日本製鐵株式会社 方向性電磁鋼板の製造方法
JP4288054B2 (ja) 2002-01-08 2009-07-01 新日本製鐵株式会社 方向性珪素鋼板の製造方法
JP4272557B2 (ja) 2004-02-12 2009-06-03 新日本製鐵株式会社 磁気特性に優れた一方向性電磁鋼板の製造方法
JP5320690B2 (ja) * 2006-05-24 2013-10-23 新日鐵住金株式会社 磁束密度の高い方向性電磁鋼板の製造方法

Also Published As

Publication number Publication date
BRPI0712010A2 (pt) 2011-12-06
EP2025766A1 (en) 2009-02-18
WO2007136127A1 (ja) 2007-11-29
JP5729414B2 (ja) 2015-06-03
BRPI0712010B1 (pt) 2014-10-29
US7976644B2 (en) 2011-07-12
EP2025766B1 (en) 2016-08-24
CN101454465B (zh) 2011-01-19
EP3018221A1 (en) 2016-05-11
RU2378394C1 (ru) 2010-01-10
KR101070064B1 (ko) 2011-10-04
EP3018221B1 (en) 2020-02-05
JP2013189712A (ja) 2013-09-26
CN101454465A (zh) 2009-06-10
US20090165895A1 (en) 2009-07-02
EP2025766A4 (en) 2014-03-19
KR20090007763A (ko) 2009-01-20

Similar Documents

Publication Publication Date Title
IN2015DN02521A (zh)
CA3007647C (en) Method for producing a high strength steel sheet having improved strength and formability, and obtained high strength steel sheet
WO2016136095A9 (ja) 無方向性電磁鋼板の製造方法
JP5737483B2 (ja) 方向性電磁鋼板の製造方法
US9214275B2 (en) Method for manufacturing grain oriented electrical steel sheet
RU2012124187A (ru) Способ производства нетекстурированной электротехнической стали с высокой магнитной индукцией
CA2549867A1 (en) Method for manufacturing high tensile strength steel plate
JP2011256437A5 (zh)
JP2014025106A (ja) 方向性電磁鋼板の製造方法
RU2016151391A (ru) Способ изготовления высокопрочного стального листа и полученный лист
RU2011142785A (ru) Способ изготовления листа текстурированной электротехнической стали, лист текстурированной электротехнической стали для ленточного сердечника и ленточный сердечник
JP5845275B2 (ja) 磁気的性能を有する方向性珪素鋼の製造方法
CN107849656A (zh) 取向性电磁钢板及其制造方法
WO2014104393A8 (ja) 方向性電磁鋼板の製造方法
RU2012101110A (ru) Способ получения листа электротехнической стали с ориентированными зернами
MY167901A (en) Steel sheet for cans having high strength and high formability and method for manufacturing the same
MX2018006621A (es) Metodo para producir lamina de acero electrico de grano orientado.
RU2020102494A (ru) Горячекатаный стальной лист для листа из текстурированной электротехнической стали и способ его изготовления, и способ изготовления листа из текстурированной электротехнической стали
RU2014104074A (ru) Способ производства плоского проката из электростали с ориентированной зернистой структурой для применения в электротехнической промышленности
CN107849632A (zh) 磁特性优异的无方向性电磁钢板的制造方法
CN105274427A (zh) 一种高磁感取向硅钢及生产方法
WO2018117639A1 (ko) 방향성 전기장판 및 그의 제조방법
RU2012132649A (ru) Высокопрочный холоднокатаный стальной лист и стальной лист с покрытием, обладающие превосходной способностью к термическому упрочнению и формуемостью, и способ их производства
JP5794409B2 (ja) 電磁鋼板およびその製造方法
US11286538B2 (en) Method for manufacturing grain-oriented electrical steel sheet