DE602004018942D1 - Warmgewalztes magnetisches Stahlband zur Herstellung von gestapelten magnetischen Kernblechen - Google Patents

Warmgewalztes magnetisches Stahlband zur Herstellung von gestapelten magnetischen Kernblechen

Info

Publication number
DE602004018942D1
DE602004018942D1 DE602004018942T DE602004018942T DE602004018942D1 DE 602004018942 D1 DE602004018942 D1 DE 602004018942D1 DE 602004018942 T DE602004018942 T DE 602004018942T DE 602004018942 T DE602004018942 T DE 602004018942T DE 602004018942 D1 DE602004018942 D1 DE 602004018942D1
Authority
DE
Germany
Prior art keywords
steel strip
hot
silicon
rolled
core sheets
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.)
Active
Application number
DE602004018942T
Other languages
English (en)
Inventor
Giovanni Arvedi
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.)
Individual
Original Assignee
Individual
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=34932906&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602004018942(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of DE602004018942D1 publication Critical patent/DE602004018942D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • C21D8/1238—Flattening; Dressing; Flexing
    • 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
    • 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
    • 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
    • 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
    • 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
    • H01F1/14791—Fe-Si-Al based alloys, e.g. Sendust

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)
DE602004018942T 2004-11-24 2004-11-24 Warmgewalztes magnetisches Stahlband zur Herstellung von gestapelten magnetischen Kernblechen Active DE602004018942D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04425877A EP1662010B1 (de) 2004-11-24 2004-11-24 Warmgewalztes magnetisches Stahlband zur Herstellung von gestapelten magnetischen Kernblechen

Publications (1)

Publication Number Publication Date
DE602004018942D1 true DE602004018942D1 (de) 2009-02-26

Family

ID=34932906

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004018942T Active DE602004018942D1 (de) 2004-11-24 2004-11-24 Warmgewalztes magnetisches Stahlband zur Herstellung von gestapelten magnetischen Kernblechen

Country Status (10)

Country Link
EP (1) EP1662010B1 (de)
AT (1) ATE420214T1 (de)
DE (1) DE602004018942D1 (de)
DK (1) DK1662010T3 (de)
ES (1) ES2316949T3 (de)
HR (1) HRP20090096T3 (de)
PL (1) PL1662010T3 (de)
PT (1) PT1662010E (de)
RS (1) RS51272B (de)
SI (1) SI1662010T1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2636651A1 (en) * 2006-01-26 2007-08-02 Giovanni Arvedi Hot steel strip particularly suited for the production of electromagnetic lamination packs
JP2009524743A (ja) * 2006-01-26 2009-07-02 アルヴェーディ、ジョヴァンニ 冷間圧延鋼板の特徴を備えた熱延二相鋼板
DE102008029581A1 (de) * 2007-07-21 2009-01-22 Sms Demag Ag Verfahren und Vorrichtung zum Herstellen von Bändern aus Silizum-Stahl oder Mehrphasenstahl
ITRM20110528A1 (it) 2011-10-05 2013-04-06 Ct Sviluppo Materiali Spa Procedimento per la produzione di lamierino magnetico a grano orientato con alto grado di riduzione a freddo.
CN103028599B (zh) * 2012-05-25 2014-11-05 宝钢集团新疆八一钢铁有限公司 一种用于热轧带肋钢筋钢盘条的生产方法
JP6194866B2 (ja) * 2014-08-27 2017-09-13 Ｊｆｅスチール株式会社 無方向性電磁鋼板およびその製造方法
CN107962075B (zh) * 2017-11-27 2019-07-09 武汉钢铁有限公司 高牌号无取向硅钢热轧酸洗不剪边的冷轧方法
CN109097535B (zh) * 2018-09-27 2021-11-05 长春工业大学 一种基于累积叠轧焊制备高强度无取向硅钢的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3366843B2 (ja) * 1997-09-19 2003-01-14 川崎製鉄株式会社 超微細粒を有する加工用熱延鋼板及びその製造方法
JP3514158B2 (ja) * 1999-03-19 2004-03-31 Ｊｆｅスチール株式会社 伸びフランジ加工性と材質安定性に優れた高張力熱延鋼板の製造方法
JP2001073096A (ja) * 1999-09-01 2001-03-21 Sumitomo Metal Ind Ltd パワーステアリングモータ用無方向性電磁鋼板およびその製造法
WO2001023632A1 (fr) * 1999-09-28 2001-04-05 Nkk Corporation Tole d'acier laminee a chaud et possedant une resistance elevee a la traction, et procede de production associe
JP2001192788A (ja) * 2000-01-12 2001-07-17 Sumitomo Metal Ind Ltd 加工性の優れた無方向性電磁鋼板とその製造方法
WO2003002777A1 (fr) 2001-06-28 2003-01-09 Jfe Steel Corporation Feuille en acier electromagnetique non orientee
JP4718749B2 (ja) 2002-08-06 2011-07-06 Ｊｆｅスチール株式会社 回転機用高磁束密度無方向性電磁鋼板及び回転機用部材
ITMI20021996A1 (it) 2002-09-19 2004-03-20 Giovanni Arvedi Procedimento e linea di produzione per la fabbricazione di nastro a caldo ultrasottile sulla base della tecnologia della bramma sottile

Also Published As

Publication number Publication date
HRP20090096T3 (en) 2009-05-31
ATE420214T1 (de) 2009-01-15
SI1662010T1 (sl) 2009-04-30
EP1662010B1 (de) 2009-01-07
ES2316949T3 (es) 2009-04-16
EP1662010A1 (de) 2006-05-31
PL1662010T3 (pl) 2009-06-30
DK1662010T3 (da) 2009-04-27
RS51272B (sr) 2010-12-31
PT1662010E (pt) 2009-03-03

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