CN100352952C - 用于生产晶粒定向电工钢带的工艺 - Google Patents

用于生产晶粒定向电工钢带的工艺 Download PDF

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Publication number
CN100352952C
CN100352952C CNB01820838XA CN01820838A CN100352952C CN 100352952 C CN100352952 C CN 100352952C CN B01820838X A CNB01820838X A CN B01820838XA CN 01820838 A CN01820838 A CN 01820838A CN 100352952 C CN100352952 C CN 100352952C
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CN
China
Prior art keywords
strip
alloy
casting
temperature
rolling
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
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CNB01820838XA
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English (en)
Chinese (zh)
Other versions
CN1481445A (zh
Inventor
S·福尔图南蒂
S·奇卡莱
G·阿布鲁泽塞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acciai Speciali Terni SpA
Original Assignee
ThyssenKrupp Acciai Speciali Terni SpA
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Publication of CN1481445A publication Critical patent/CN1481445A/zh
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Publication of CN100352952C publication Critical patent/CN100352952C/zh
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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)
CNB01820838XA 2000-12-18 2001-12-18 用于生产晶粒定向电工钢带的工艺 Expired - Fee Related CN100352952C (zh)

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.
ITRM2000A000677 2000-12-18

Publications (2)

Publication Number Publication Date
CN1481445A CN1481445A (zh) 2004-03-10
CN100352952C true CN100352952C (zh) 2007-12-05

Family

ID=11455065

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB01820838XA Expired - Fee Related CN100352952C (zh) 2000-12-18 2001-12-18 用于生产晶粒定向电工钢带的工艺

Country Status (16)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL1752548T3 (pl) 2005-08-03 2017-08-31 Thyssenkrupp Steel Europe Ag Sposób wytwarzania taśmy elektrotechnicznej o zorientowanych ziarnach
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
US20190127831A1 (en) * 2016-03-15 2019-05-02 Colorado State University Research Foundation Corrosion-resistant alloy and applications
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0390160A1 (en) * 1989-03-30 1990-10-03 Nippon Steel Corporation Process for producing a grain-oriented electrical steel sheet by means of rapid quench-solidification process
EP0743370A2 (en) * 1995-05-16 1996-11-20 Armco Inc. Grain oriented electrical steel having high volume resistivity and method for producing same
WO1998010104A1 (en) * 1996-09-05 1998-03-12 Acciai Speciali Terni S.P.A. Process for the production of grain oriented electrical steel strip starting from thin slabs
CN1191900A (zh) * 1997-02-28 1998-09-02 阿姆科公司 硅铬晶粒定向电工钢的制造方法
CN1263568A (zh) * 1998-04-08 2000-08-16 川崎制铁株式会社 罐用钢板及其制造方法

Family Cites Families (12)

* 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
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
RU2020164C1 (ru) * 1991-04-03 1994-09-30 Московский институт стали и сплавов Способ получения изотропной электротехнической стали
RU2038389C1 (ru) * 1991-10-25 1995-06-27 Армко Инк. Способ производства кремнистой текстурованной стали
FR2683229B1 (fr) * 1991-10-31 1994-02-18 Ugine Sa Procede d'elaboration d'une bande d'acier magnetique par coulee directe.
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
DE19807122C2 (de) * 1998-02-20 2000-03-23 Thyssenkrupp Stahl Ag Verfahren zur Herstellung von nichtkornorientiertem Elektroblech
RU2142020C1 (ru) * 1999-04-30 1999-11-27 Цырлин Михаил Борисович Способ производства анизотропной электротехнической стали

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0390160A1 (en) * 1989-03-30 1990-10-03 Nippon Steel Corporation Process for producing a grain-oriented electrical steel sheet by means of rapid quench-solidification process
EP0743370A2 (en) * 1995-05-16 1996-11-20 Armco Inc. Grain oriented electrical steel having high volume resistivity and method for producing same
WO1998010104A1 (en) * 1996-09-05 1998-03-12 Acciai Speciali Terni S.P.A. Process for the production of grain oriented electrical steel strip starting from thin slabs
CN1191900A (zh) * 1997-02-28 1998-09-02 阿姆科公司 硅铬晶粒定向电工钢的制造方法
CN1263568A (zh) * 1998-04-08 2000-08-16 川崎制铁株式会社 罐用钢板及其制造方法

Also Published As

Publication number Publication date
WO2002050315A3 (en) 2002-08-15
WO2002050315A2 (en) 2002-06-27
SK7562003A3 (en) 2003-10-07
ES2238489T3 (es) 2005-09-01
BR0116244A (pt) 2004-02-25
PL362325A1 (en) 2004-10-18
US6964711B2 (en) 2005-11-15
ITRM20000677A0 (it) 2000-12-18
AU2002234590A1 (en) 2002-07-01
BR0116244B1 (pt) 2010-07-13
IT1316030B1 (it) 2003-03-26
RU2003122338A (ru) 2005-01-10
CZ20031688A3 (cs) 2004-02-18
DE60108985T2 (de) 2006-04-13
ITRM20000677A1 (it) 2002-06-18
EP1356126B1 (en) 2005-02-16
SK286521B6 (sk) 2008-12-05
US20050115643A1 (en) 2005-06-02
RU2288959C2 (ru) 2006-12-10
ATE289361T1 (de) 2005-03-15
KR100781839B1 (ko) 2007-12-03
JP2004526862A (ja) 2004-09-02
DE60108985D1 (de) 2005-03-24
KR20030076993A (ko) 2003-09-29
EP1356126A2 (en) 2003-10-29
PL198248B1 (pl) 2008-06-30
CN1481445A (zh) 2004-03-10
JP4697841B2 (ja) 2011-06-08

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