EA028436B1 - Способ изготовления листа из текстурированной электротехнической стали из листа кремнистой текстурированной стали и его применение - Google Patents

Способ изготовления листа из текстурированной электротехнической стали из листа кремнистой текстурированной стали и его применение Download PDF

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Publication number
EA028436B1
EA028436B1 EA201500183A EA201500183A EA028436B1 EA 028436 B1 EA028436 B1 EA 028436B1 EA 201500183 A EA201500183 A EA 201500183A EA 201500183 A EA201500183 A EA 201500183A EA 028436 B1 EA028436 B1 EA 028436B1
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Eurasian Patent Office
Prior art keywords
steel
temperature
less
annealing
slab
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Application number
EA201500183A
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English (en)
Russian (ru)
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EA201500183A1 (ru
Inventor
Бан Габор
Том Ван Де Путте
Original Assignee
Арселормитталь Инвестигасьон И Десарролло, С.Л.
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Application filed by Арселормитталь Инвестигасьон И Десарролло, С.Л. filed Critical Арселормитталь Инвестигасьон И Десарролло, С.Л.
Publication of EA201500183A1 publication Critical patent/EA201500183A1/ru
Publication of EA028436B1 publication Critical patent/EA028436B1/ru

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    • 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
    • H01F1/14775—Fe-Si based alloys in the form of sheets
    • H01F1/14783—Fe-Si based alloys in the form of sheets with insulating coating
    • 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
    • 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
    • C21D8/1205—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 particular fabrication steps or treatments of ingots or slabs
    • 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
    • C21D8/1222—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 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
    • C21D8/1244—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 heat treatment
    • C21D8/1261—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 heat treatment following 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 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
    • C21D8/1244—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 heat treatment
    • C21D8/1272—Final recrystallisation annealing
    • 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
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C22C38/008—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
    • C22C38/12—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
EA201500183A 2012-07-31 2013-07-30 Способ изготовления листа из текстурированной электротехнической стали из листа кремнистой текстурированной стали и его применение EA028436B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2012/001475 WO2014020369A1 (en) 2012-07-31 2012-07-31 Method of production of grain-oriented silicon steel sheet grain oriented electrical steel sheet and use thereof
PCT/IB2013/001657 WO2014020406A1 (en) 2012-07-31 2013-07-30 Method of production of grain-oriented silicon steel sheet grain oriented electrical steel sheet and use thereof

Publications (2)

Publication Number Publication Date
EA201500183A1 EA201500183A1 (ru) 2015-06-30
EA028436B1 true EA028436B1 (ru) 2017-11-30

Family

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EA201500183A EA028436B1 (ru) 2012-07-31 2013-07-30 Способ изготовления листа из текстурированной электротехнической стали из листа кремнистой текстурированной стали и его применение

Country Status (20)

Country Link
US (1) US9831020B2 (OSRAM)
EP (1) EP2880190B1 (OSRAM)
JP (3) JP6294319B2 (OSRAM)
KR (1) KR101575633B1 (OSRAM)
CN (1) CN104884642B (OSRAM)
BR (1) BR112015002254B1 (OSRAM)
CA (1) CA2880724C (OSRAM)
DK (1) DK2880190T3 (OSRAM)
EA (1) EA028436B1 (OSRAM)
ES (1) ES2664326T3 (OSRAM)
HR (1) HRP20180388T1 (OSRAM)
HU (1) HUE038725T2 (OSRAM)
IN (1) IN2015DN00804A (OSRAM)
LT (1) LT2880190T (OSRAM)
NO (1) NO2880190T3 (OSRAM)
PL (1) PL2880190T3 (OSRAM)
PT (1) PT2880190T (OSRAM)
RS (1) RS57048B1 (OSRAM)
SI (1) SI2880190T1 (OSRAM)
WO (2) WO2014020369A1 (OSRAM)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
RU2701599C1 (ru) * 2019-04-29 2019-09-30 Общество с ограниченной ответственностью "ВИЗ-Сталь" Способ производства высокопроницаемой анизотропной электротехнической стали
RU2744789C1 (ru) * 2017-12-28 2021-03-15 ДжФЕ СТИЛ КОРПОРЕЙШН Текстурированный лист из электротехнической стали

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WO2014020369A1 (en) * 2012-07-31 2014-02-06 Arcelormittal Investigación Y Desarrollo Sl Method of production of grain-oriented silicon steel sheet grain oriented electrical steel sheet and use thereof
KR101505873B1 (ko) 2014-04-15 2015-03-25 (주)테라에너지시스템 분리형 전력용 전자기 유도 장치의 제조 방법
US11239012B2 (en) * 2014-10-15 2022-02-01 Sms Group Gmbh Process for producing grain-oriented electrical steel strip
JP6572864B2 (ja) * 2016-10-18 2019-09-11 Ｊｆｅスチール株式会社 電磁鋼板製造用の熱延鋼板およびその製造方法
BR112019008260B1 (pt) * 2016-11-01 2022-10-04 Jfe Steel Corporation Método para produzir lâmina de aço elétrico de grão orientado
KR101903008B1 (ko) * 2016-12-20 2018-10-01 주식회사 포스코 무방향성 전기강판 및 그 제조방법
KR101919521B1 (ko) 2016-12-22 2018-11-16 주식회사 포스코 방향성 전기강판 및 이의 제조방법
JP6738047B2 (ja) * 2017-05-31 2020-08-12 Ｊｆｅスチール株式会社 無方向性電磁鋼板とその製造方法
KR102164329B1 (ko) * 2018-12-19 2020-10-12 주식회사 포스코 방향성의 전기강판 및 그 제조 방법
CN113302321A (zh) * 2019-01-16 2021-08-24 日本制铁株式会社 单向性电磁钢板的制造方法
EP3913100B1 (en) 2019-01-16 2023-08-30 Nippon Steel Corporation Grain-oriented electrical steel sheet
CN110348172B (zh) * 2019-07-31 2020-08-04 武汉理工大学 一种高碳铬轴承钢尺寸稳定性预测方法
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
KR102325004B1 (ko) 2019-12-20 2021-11-10 주식회사 포스코 방향성 전기강판 및 그의 제조방법
JP2021169646A (ja) * 2020-04-15 2021-10-28 日本製鉄株式会社 方向性電磁鋼板、方向性電磁鋼板用スラブ、および方向性電磁鋼板の製造方法
TWI817398B (zh) * 2022-03-18 2023-10-01 中國鋼鐵股份有限公司 電磁鋼片與其製作方法
CN116024419B (zh) * 2022-12-19 2025-06-06 安阳钢铁股份有限公司 一种低温高磁感取向硅钢的高温退火方法
CN118256818B (zh) * 2024-05-31 2024-09-03 内蒙古科技大学 一种含铌低温取向硅钢及其制备方法

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US5759294A (en) * 1993-04-05 1998-06-02 Thyssen Stahl Ag Process for the production of grain oriented magnetic steel sheets having improved remagnetization losses
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US20100300583A1 (en) * 2007-04-18 2010-12-02 Centro Sviluppo Materiali S.P.A. Process for the production of a grain oriented magnetic strip
EP2272995A1 (en) * 2008-03-25 2011-01-12 Baoshan Iron & Steel Co., Ltd. A manufacturing method of oriented si steel with high electric-magnetic property
WO2011105054A1 (ja) * 2010-02-24 2011-09-01 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
EP2390373A1 (en) * 2008-12-31 2011-11-30 Baoshan Iron & Steel Co., Ltd. Method for manufacturing grain oriented silicon steel with single cold rolling

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EP0709470A1 (en) * 1993-11-09 1996-05-01 Pohang Iron & Steel Co., Ltd. Production method of directional electromagnetic steel sheet of low temperature slab heating system
WO1998046802A1 (en) * 1997-04-16 1998-10-22 Acciai Speciali Terni S.P.A. New process for the production of grain oriented electrical steel from thin slabs
US20100300583A1 (en) * 2007-04-18 2010-12-02 Centro Sviluppo Materiali S.P.A. Process for the production of a grain oriented magnetic strip
EP2272995A1 (en) * 2008-03-25 2011-01-12 Baoshan Iron & Steel Co., Ltd. A manufacturing method of oriented si steel with high electric-magnetic property
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Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2744789C1 (ru) * 2017-12-28 2021-03-15 ДжФЕ СТИЛ КОРПОРЕЙШН Текстурированный лист из электротехнической стали
US11525174B2 (en) 2017-12-28 2022-12-13 Jfe Steel Corporation Grain-oriented electrical steel sheet
RU2701599C1 (ru) * 2019-04-29 2019-09-30 Общество с ограниченной ответственностью "ВИЗ-Сталь" Способ производства высокопроницаемой анизотропной электротехнической стали

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BR112015002254B1 (pt) 2020-03-31
EP2880190B1 (en) 2018-01-03
US9831020B2 (en) 2017-11-28
ES2664326T3 (es) 2018-04-19
JP2015526597A (ja) 2015-09-10
NO2880190T3 (OSRAM) 2018-06-02
PT2880190T (pt) 2018-04-05
HRP20180388T1 (hr) 2018-05-04
US20150155085A1 (en) 2015-06-04
SI2880190T1 (en) 2018-04-30
WO2014020369A1 (en) 2014-02-06
JP6294319B2 (ja) 2018-03-14
HUE038725T2 (hu) 2018-11-28
BR112015002254A2 (pt) 2017-07-04
KR20150033740A (ko) 2015-04-01
CN104884642A (zh) 2015-09-02
EA201500183A1 (ru) 2015-06-30
CA2880724C (en) 2018-01-02
CN104884642B (zh) 2016-12-07
KR101575633B1 (ko) 2015-12-08
CA2880724A1 (en) 2014-02-06
WO2014020406A1 (en) 2014-02-06
PL2880190T3 (pl) 2018-06-29
JP7059012B2 (ja) 2022-04-25
EP2880190A1 (en) 2015-06-10
JP7171636B2 (ja) 2022-11-15
DK2880190T3 (en) 2018-03-19
LT2880190T (lt) 2018-03-26
RS57048B1 (sr) 2018-05-31
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IN2015DN00804A (OSRAM) 2015-07-03
JP2020117808A (ja) 2020-08-06

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