SK286521B6 - Spôsob výroby elektrických Fe-Si pásov s orientovanou zrnitosťou - Google Patents

Spôsob výroby elektrických Fe-Si pásov s orientovanou zrnitosťou Download PDF

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Publication number
SK286521B6
SK286521B6 SK756-2003A SK7562003A SK286521B6 SK 286521 B6 SK286521 B6 SK 286521B6 SK 7562003 A SK7562003 A SK 7562003A SK 286521 B6 SK286521 B6 SK 286521B6
Authority
SK
Slovakia
Prior art keywords
strip
ppm
strips
rolling
alloy
Prior art date
Application number
SK756-2003A
Other languages
English (en)
Slovak (sk)
Other versions
SK7562003A3 (en
Inventor
Stefano Fortunati
Stefano Cicale'
Giuseppe Abbruzzese
Original Assignee
Thyssenkrupp 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 Thyssenkrupp Acciai Speciali Terni S. P. A. filed Critical Thyssenkrupp Acciai Speciali Terni S. P. A.
Publication of SK7562003A3 publication Critical patent/SK7562003A3/sk
Publication of SK286521B6 publication Critical patent/SK286521B6/sk

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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 by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties 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 by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying 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
    • C21D8/1261—Modifying 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 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
    • 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
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/008—Martensite
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
    • C21D8/1211—Rapid solidification; Thin strip casting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Continuous Casting (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Seasonings (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Noodles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SK756-2003A 2000-12-18 2001-12-18 Spôsob výroby elektrických Fe-Si pásov s orientovanou zrnitosťou SK286521B6 (sk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000RM000677A IT1316030B1 (it) 2000-12-18 2000-12-18 Procedimento per la fabbricazione di lamierini a grano orientato.
PCT/EP2001/014966 WO2002050315A2 (en) 2000-12-18 2001-12-18 Process for the production of grain oriented electrical steel strips

Publications (2)

Publication Number Publication Date
SK7562003A3 SK7562003A3 (en) 2003-10-07
SK286521B6 true SK286521B6 (sk) 2008-12-05

Family

ID=11455065

Family Applications (1)

Application Number Title Priority Date Filing Date
SK756-2003A SK286521B6 (sk) 2000-12-18 2001-12-18 Spôsob výroby elektrických Fe-Si pásov s orientovanou zrnitosťou

Country Status (16)

Country Link
US (1) US6964711B2 (cs)
EP (1) EP1356126B1 (cs)
JP (1) JP4697841B2 (cs)
KR (1) KR100781839B1 (cs)
CN (1) CN100352952C (cs)
AT (1) ATE289361T1 (cs)
AU (1) AU2002234590A1 (cs)
BR (1) BR0116244B1 (cs)
CZ (1) CZ20031688A3 (cs)
DE (1) DE60108985T2 (cs)
ES (1) ES2238489T3 (cs)
IT (1) IT1316030B1 (cs)
PL (1) PL198248B1 (cs)
RU (1) RU2288959C2 (cs)
SK (1) SK286521B6 (cs)
WO (1) WO2002050315A2 (cs)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE027079T2 (en) 2005-08-03 2016-10-28 Thyssenkrupp Steel Europe Ag A method for producing magnetizable, grain oriented steel strip
PL1752549T3 (pl) * 2005-08-03 2017-08-31 Thyssenkrupp Steel Europe Ag Sposób wytwarzania taśmy elektrotechnicznej o zorientowanych ziarnach
US7736444B1 (en) * 2006-04-19 2010-06-15 Silicon Steel Technology, Inc. Method and system for manufacturing electrical silicon steel
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.
JP5744575B2 (ja) * 2010-03-29 2015-07-08 新日鐵住金ステンレス株式会社 複相組織ステンレス鋼鋼板および鋼帯、製造方法
CN102477483B (zh) * 2010-11-26 2013-10-30 宝山钢铁股份有限公司 一种磁性能优良的取向硅钢生产方法
DE102012002642B4 (de) * 2012-02-08 2013-08-14 Salzgitter Flachstahl Gmbh Warmband zur Herstellung eines Elektroblechs und Verfahren hierzu
JP2013181183A (ja) * 2012-02-29 2013-09-12 Jfe Steel Corp 降伏強度の面内異方性の小さい高強度冷延鋼板およびその製造方法
CN102787276B (zh) * 2012-08-30 2014-04-30 宝山钢铁股份有限公司 一种高磁感取向硅钢及其制造方法
CN103805918B (zh) * 2012-11-15 2016-01-27 宝山钢铁股份有限公司 一种高磁感取向硅钢及其生产方法
JP5939156B2 (ja) * 2012-12-28 2016-06-22 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
US10364477B2 (en) * 2015-08-25 2019-07-30 Purdue Research Foundation Processes for producing continuous bulk forms of iron-silicon alloys and bulk forms produced thereby
DE102015114358B4 (de) * 2015-08-28 2017-04-13 Thyssenkrupp Electrical Steel Gmbh Verfahren zum Herstellen eines kornorientierten Elektrobands und kornorientiertes Elektroband
CN109072385A (zh) * 2016-03-15 2018-12-21 科罗拉多州立大学研究基金会 耐腐蚀合金和应用
CN106282761B (zh) * 2016-08-02 2018-06-29 天津市佳利电梯电机有限公司 一种硅钢、制备方法及应用
KR102079771B1 (ko) * 2017-12-26 2020-02-20 주식회사 포스코 방향성 전기강판 및 그의 제조방법
CN109593933B (zh) * 2019-01-15 2024-01-23 北京科技大学 一种铸坯自动在线淬火装置及方法
CN112474821B (zh) * 2020-10-29 2023-03-21 江苏延汉材料科技有限公司 一种马氏体不锈钢薄带的板型控制方法
RU2762195C1 (ru) * 2021-03-15 2021-12-16 Публичное Акционерное Общество "Новолипецкий металлургический комбинат" Способ получения изотропной электротехнической стали

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117828A (ja) * 1981-12-28 1983-07-13 Nippon Steel Corp 鉄損が低く磁束密度の高いセミプロセス無方向性電磁鋼板の製造方法
JPS59208020A (ja) * 1983-05-12 1984-11-26 Nippon Steel Corp 低鉄損一方向性電磁鋼板の製造方法
DE69030781T3 (de) 1989-03-30 2001-05-23 Nippon Steel Corp., Tokio/Tokyo Verfahren zur Herstellung kornorientierter Elektrostahlbleche mittels rascher Abschreckung und Erstarrung
JPH0372027A (ja) * 1989-08-11 1991-03-27 Nippon Steel Corp 鉄損の優れた高磁束密度一方向性電磁鋼板の製造方法
JP3310004B2 (ja) * 1991-12-26 2002-07-29 新日本製鐵株式会社 一方向性電磁鋼板の製造方法
JP2826005B2 (ja) * 1991-12-26 1998-11-18 新日本製鐵株式会社 一方向性電磁鋼板用薄鋳片の製造方法
JPH05295440A (ja) * 1992-04-22 1993-11-09 Nippon Steel Corp 急冷凝固薄鋳片を用いた一方向性電磁鋼板の製造方法
US5288736A (en) * 1992-11-12 1994-02-22 Armco Inc. Method for producing regular grain oriented electrical steel using a single stage cold reduction
US5643370A (en) * 1995-05-16 1997-07-01 Armco Inc. Grain oriented electrical steel having high volume resistivity and method for producing same
IT1285153B1 (it) 1996-09-05 1998-06-03 Acciai Speciali Terni Spa Procedimento per la produzione di lamierino magnetico a grano orientato, a partire da bramma sottile.
US5702539A (en) * 1997-02-28 1997-12-30 Armco Inc. Method for producing silicon-chromium grain orieted electrical steel
DE19807122C2 (de) * 1998-02-20 2000-03-23 Thyssenkrupp Stahl Ag Verfahren zur Herstellung von nichtkornorientiertem Elektroblech
WO1999053113A1 (fr) * 1998-04-08 1999-10-21 Kawasaki Steel Corporation Feuille d'acier pour boite boissons et procede de fabrication correspondant

Also Published As

Publication number Publication date
ATE289361T1 (de) 2005-03-15
PL362325A1 (en) 2004-10-18
WO2002050315A2 (en) 2002-06-27
DE60108985T2 (de) 2006-04-13
BR0116244B1 (pt) 2010-07-13
EP1356126A2 (en) 2003-10-29
ES2238489T3 (es) 2005-09-01
CN1481445A (zh) 2004-03-10
ITRM20000677A1 (it) 2002-06-18
US6964711B2 (en) 2005-11-15
RU2003122338A (ru) 2005-01-10
ITRM20000677A0 (it) 2000-12-18
JP4697841B2 (ja) 2011-06-08
PL198248B1 (pl) 2008-06-30
BR0116244A (pt) 2004-02-25
AU2002234590A1 (en) 2002-07-01
US20050115643A1 (en) 2005-06-02
KR100781839B1 (ko) 2007-12-03
CZ20031688A3 (cs) 2004-02-18
IT1316030B1 (it) 2003-03-26
SK7562003A3 (en) 2003-10-07
DE60108985D1 (de) 2005-03-24
KR20030076993A (ko) 2003-09-29
CN100352952C (zh) 2007-12-05
EP1356126B1 (en) 2005-02-16
JP2004526862A (ja) 2004-09-02
RU2288959C2 (ru) 2006-12-10
WO2002050315A3 (en) 2002-08-15

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MM4A Patent lapsed due to non-payment of maintenance fees

Effective date: 20141218