CZ291167B6 - Způsob výroby uąlechtilé křemíkové pásové oceli - Google Patents

Způsob výroby uąlechtilé křemíkové pásové oceli Download PDF

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Publication number
CZ291167B6
CZ291167B6 CZ1999671A CZ67199A CZ291167B6 CZ 291167 B6 CZ291167 B6 CZ 291167B6 CZ 1999671 A CZ1999671 A CZ 1999671A CZ 67199 A CZ67199 A CZ 67199A CZ 291167 B6 CZ291167 B6 CZ 291167B6
Authority
CZ
Czechia
Prior art keywords
temperature
annealing
steel
strip
range
Prior art date
Application number
CZ1999671A
Other languages
Czech (cs)
English (en)
Other versions
CZ67199A3 (cs
Inventor
Stefano Fortunati
Stefano Cicalé
Giuseppe Abbruzzese
Original Assignee
Acciai Speciali Terni S. P. A.
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 Acciai Speciali Terni S. P. A. filed Critical Acciai Speciali Terni S. P. A.
Publication of CZ67199A3 publication Critical patent/CZ67199A3/cs
Publication of CZ291167B6 publication Critical patent/CZ291167B6/cs

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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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • 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
    • C21D8/1211—Rapid solidification; Thin strip casting
    • 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
    • H01F1/032—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 hard-magnetic materials
    • H01F1/04—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 hard-magnetic materials metals or alloys
    • 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
    • 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
    • C21D8/1244—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
    • C21D8/1255—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 with diffusion of elements, e.g. decarburising, nitriding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Continuous Casting (AREA)
  • Soft Magnetic Materials (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Paints Or Removers (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
CZ1999671A 1996-08-30 1997-07-21 Způsob výroby uąlechtilé křemíkové pásové oceli CZ291167B6 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96RM000600A IT1284268B1 (it) 1996-08-30 1996-08-30 Procedimento per la produzione di lamierino magnetico a grano orientato, con elevate caratteristiche magnetiche, a partire da

Publications (2)

Publication Number Publication Date
CZ67199A3 CZ67199A3 (cs) 2000-01-12
CZ291167B6 true CZ291167B6 (cs) 2003-01-15

Family

ID=11404407

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ1999671A CZ291167B6 (cs) 1996-08-30 1997-07-21 Způsob výroby uąlechtilé křemíkové pásové oceli

Country Status (18)

Country Link
US (1) US6296719B1 (https=)
EP (1) EP0922119B1 (https=)
JP (1) JP4653261B2 (https=)
KR (1) KR100524441B1 (https=)
CN (1) CN1073164C (https=)
AT (1) ATE196780T1 (https=)
AU (1) AU3695997A (https=)
BR (1) BR9711270A (https=)
CZ (1) CZ291167B6 (https=)
DE (1) DE69703246T2 (https=)
ES (1) ES2153208T3 (https=)
GR (1) GR3035165T3 (https=)
IN (1) IN192028B (https=)
IT (1) IT1284268B1 (https=)
PL (1) PL182816B1 (https=)
RU (1) RU2194775C2 (https=)
SK (1) SK283599B6 (https=)
WO (1) WO1998008987A1 (https=)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1290978B1 (it) 1997-03-14 1998-12-14 Acciai Speciali Terni Spa Procedimento per il controllo dell'inibizione nella produzione di lamierino magnetico a grano orientato
CN1143004C (zh) * 1998-03-11 2004-03-24 新日本制铁株式会社 单取向电工钢板及其制备方法
DE69923102T3 (de) † 1998-03-30 2015-10-15 Nippon Steel & Sumitomo Metal Corporation Verfahren zur Herstellung eines kornorientierten Elektrobleches mit ausgezeichneten magnetischen Eigenschaften
WO2000040354A1 (en) * 1998-12-28 2000-07-13 Nippon Steel Corporation Continuous casting billet and production method therefor
IT1317894B1 (it) * 2000-08-09 2003-07-15 Acciai Speciali Terni Spa Procedimento per la regolazione della distribuzione degli inibitorinella produzione di lamierini magnetici a grano orientato.
IT1316029B1 (it) * 2000-12-18 2003-03-26 Acciai Speciali Terni Spa Processo per la produzione di acciaio magnetico a grano orientato.
JP4258349B2 (ja) * 2002-10-29 2009-04-30 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
CN1295035C (zh) * 2004-03-30 2007-01-17 东北大学 一种取向硅钢极薄带的制造方法
CN100381598C (zh) * 2004-12-27 2008-04-16 宝山钢铁股份有限公司 一种取向硅钢及其生产方法和装置
KR100650554B1 (ko) 2005-07-29 2006-11-29 주식회사 포스코 두께가 두꺼운 방향성 전기강판의 제조방법
CN100389222C (zh) * 2005-12-13 2008-05-21 武汉钢铁(集团)公司 提高含铜取向硅钢电磁性能和底层质量的生产方法
US7736444B1 (en) 2006-04-19 2010-06-15 Silicon Steel Technology, Inc. Method and system for manufacturing electrical silicon steel
DE102007005015A1 (de) * 2006-06-26 2008-01-03 Sms Demag Ag Verfahren und Anlage zur Herstellung von Warmband-Walzgut aus Siliziumstahl auf der Basis von Dünnbrammen
CN101643881B (zh) * 2008-08-08 2011-05-11 宝山钢铁股份有限公司 一种含铜取向硅钢的生产方法
IT1396714B1 (it) 2008-11-18 2012-12-14 Ct Sviluppo Materiali Spa Procedimento per la produzione di lamierino magnetico a grano orientato a partire da bramma sottile.
CN101748259B (zh) * 2008-12-12 2011-12-07 鞍钢股份有限公司 一种低温加热生产高磁感取向硅钢的方法
CN101768697B (zh) 2008-12-31 2012-09-19 宝山钢铁股份有限公司 用一次冷轧法生产取向硅钢的方法
EP2412831B8 (en) * 2009-03-23 2021-03-10 Nippon Steel Corporation Manufacturing method of grain oriented electrical steel sheet
RU2496905C1 (ru) * 2009-07-31 2013-10-27 ДжФЕ СТИЛ КОРПОРЕЙШН Лист электротехнической стали с ориентированными зернами
IT1402624B1 (it) 2009-12-23 2013-09-13 Ct Sviluppo Materiali Spa Procedimento per la produzione di lamierini magnetici a grano orientato.
BR112012023165B1 (pt) * 2010-03-17 2019-02-12 Nippon Steel & Sumitomo Metal Corporation Método de produção de chapa de aço elétrico com grão orientado
RU2410174C1 (ru) * 2010-03-18 2011-01-27 Общество С Ограниченной Ответственностью "Исследовательско-Технологический Центр "Аусферр" Способ производства горячекатаного листового проката
CN101956127B (zh) * 2010-10-15 2012-05-30 马鞍山钢铁股份有限公司 含Sn无取向电工钢板卷的制备方法
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
CN102828006B (zh) * 2011-06-14 2014-06-04 鞍钢股份有限公司 一种冷轧硅钢采用间歇式减量通入氢气的退火方法
DE102011054004A1 (de) * 2011-09-28 2013-03-28 Thyssenkrupp Electrical Steel Gmbh Verfahren zum Herstellen eines kornorientierten, für elektrotechnische Anwendungen bestimmten Elektrobands oder -blechs
CN103305744B (zh) * 2012-03-08 2016-03-30 宝山钢铁股份有限公司 一种高质量硅钢常化基板的生产方法
JP5423909B1 (ja) * 2012-07-20 2014-02-19 新日鐵住金株式会社 方向性電磁鋼板の製造方法
CN103695619B (zh) * 2012-09-27 2016-02-24 宝山钢铁股份有限公司 一种高磁感普通取向硅钢的制造方法
JP5871137B2 (ja) 2012-12-12 2016-03-01 Ｊｆｅスチール株式会社 方向性電磁鋼板
CN103774042B (zh) * 2013-12-23 2016-05-25 钢铁研究总院 一种薄板坯连铸连轧高磁感取向硅钢及其制备方法
DE102014112286A1 (de) * 2014-08-27 2016-03-03 Thyssenkrupp Ag Verfahren zur Herstellung eines aufgestickten Verpackungsstahls
JP6098772B2 (ja) * 2014-11-27 2017-03-22 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
KR102062222B1 (ko) * 2015-09-28 2020-01-03 닛폰세이테츠 가부시키가이샤 방향성 전자 강판 및 방향성 전자 강판용의 열연 강판
JP6572855B2 (ja) * 2016-09-21 2019-09-11 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
JP6631724B2 (ja) * 2016-11-01 2020-01-15 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
US20190256938A1 (en) * 2016-11-01 2019-08-22 Jfe Steel Corporation Method for producing grain-oriented electrical steel sheet
US11286538B2 (en) 2017-02-20 2022-03-29 Jfe Steel Corporation Method for manufacturing grain-oriented electrical steel sheet
CN108165876B (zh) * 2017-12-11 2020-09-01 鞍钢股份有限公司 一种改善低温渗氮取向硅钢表面质量的方法
CN109675927B (zh) * 2018-12-11 2021-04-13 西安诺博尔稀贵金属材料股份有限公司 一种核电用410不锈钢带材的制备方法
RU2701606C1 (ru) * 2019-04-29 2019-09-30 Общество с ограниченной ответственностью "ВИЗ-Сталь" Способ производства анизотропной электротехнической стали с высокой проницаемостью
CN111531138B (zh) * 2020-06-10 2021-12-14 武汉钢铁有限公司 一种薄板坯连铸连轧生产无取向电工钢的方法
CN115449741B (zh) * 2022-09-20 2023-11-24 武汉钢铁有限公司 一种基于薄板坯连铸连轧生产高磁感取向硅钢及方法

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Also Published As

Publication number Publication date
EP0922119A1 (en) 1999-06-16
AU3695997A (en) 1998-03-19
CN1073164C (zh) 2001-10-17
IN192028B (https=) 2004-02-07
EP0922119B1 (en) 2000-10-04
DE69703246T2 (de) 2001-04-26
WO1998008987A1 (en) 1998-03-05
PL331735A1 (en) 1999-08-02
RU2194775C2 (ru) 2002-12-20
ES2153208T3 (es) 2001-02-16
CN1228817A (zh) 1999-09-15
KR20000029990A (ko) 2000-05-25
SK283599B6 (sk) 2003-10-07
CZ67199A3 (cs) 2000-01-12
KR100524441B1 (ko) 2005-10-26
GR3035165T3 (en) 2001-04-30
ATE196780T1 (de) 2000-10-15
US6296719B1 (en) 2001-10-02
JP2001500568A (ja) 2001-01-16
PL182816B1 (pl) 2002-03-29
IT1284268B1 (it) 1998-05-14
BR9711270A (pt) 2000-01-18
SK26299A3 (en) 2000-04-10
ITRM960600A1 (it) 1998-03-02
DE69703246D1 (de) 2000-11-09
JP4653261B2 (ja) 2011-03-16

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