MX2008001475A - Metodo para producir una cinta de acero electrica de grano orientado. - Google Patents

Metodo para producir una cinta de acero electrica de grano orientado.

Info

Publication number
MX2008001475A
MX2008001475A MX2008001475A MX2008001475A MX2008001475A MX 2008001475 A MX2008001475 A MX 2008001475A MX 2008001475 A MX2008001475 A MX 2008001475A MX 2008001475 A MX2008001475 A MX 2008001475A MX 2008001475 A MX2008001475 A MX 2008001475A
Authority
MX
Mexico
Prior art keywords
strip
annealing
producing
cold
carrying
Prior art date
Application number
MX2008001475A
Other languages
English (en)
Inventor
Klaus Gunther
Ludger Lahn
Andreas Ploch
Eberhard Sowka
Original Assignee
Thyssenkrupp Steel Ag
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=35520090&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2008001475(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thyssenkrupp Steel Ag filed Critical Thyssenkrupp Steel Ag
Publication of MX2008001475A publication Critical patent/MX2008001475A/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216Modifying 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
    • C21D8/1222Hot rolling
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244Modifying 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
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244Modifying 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
    • C21D8/1261Modifying 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

La invencion se refiere a un metodo para producir cinta de acero electrica de grano orientado de alta calidad, en particular a un metodo para producir el material denominado HGO (material de grano altamente orientado segun sus siglas en ingles) mediante un metodo de vaciado continuo de desbastes planos delgados de una aleacion de acero que contiene 2.5-4.0% en masa de Si, 0.02-0.10% en masa de C y 0.01-0.50% de Al, siendo que la invencion ofrece una secuencia de operacion cuyas etapas individuales se coordinan de manera que permite obtener una lamina de acero electrica que exhibe propiedades optimizadas mediante unidades convencionales, en donde estas etapas individuales consisten en llevar a cabo un tratamiento metalurgico secundario de un caldo metalico, en vaciar continuamente el caldo metalico para formar un llanton, en dividir este llanton en desbastes planos delgados, en calentar estos desbastes, en llevar a cabo continuamente el laminado en caliente de estos desbastes planos delgados para formar una cinta laminada en caliente, en laminar en frio la cinta caliente para obtener una cinta fria, en llevar a cabo un recocido de recristalizacion y descarburizacion de la cinta fria, en aplicar un separador de recocido sobre la superficie de la cinta, y finalmente recocer la cinta fria expuesta al recocido de recristalizacion y descarburizacion para formar una estructura gosanifera de manera que permite producir una lamina de acero electrica que exhibe propiedades electromagneticas optimizadas utilizando unidades convencionales.
MX2008001475A 2005-08-03 2006-07-20 Metodo para producir una cinta de acero electrica de grano orientado. MX2008001475A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05016835.0A EP1752549B1 (de) 2005-08-03 2005-08-03 Verfahren zur Herstellung von kornorientiertem Elektroband
PCT/EP2006/064480 WO2007014868A1 (de) 2005-08-03 2006-07-20 Verfahren zur herstellung von kornorientiertem elektroband

Publications (1)

Publication Number Publication Date
MX2008001475A true MX2008001475A (es) 2008-04-02

Family

ID=35520090

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008001475A MX2008001475A (es) 2005-08-03 2006-07-20 Metodo para producir una cinta de acero electrica de grano orientado.

Country Status (15)

Country Link
US (1) US8088229B2 (es)
EP (1) EP1752549B1 (es)
JP (1) JP2009503265A (es)
KR (1) KR101365653B1 (es)
CN (1) CN101238227B (es)
AU (1) AU2006274901B2 (es)
BR (1) BRPI0614379B1 (es)
CA (1) CA2615586C (es)
MX (1) MX2008001475A (es)
PL (1) PL1752549T3 (es)
RU (1) RU2407807C2 (es)
SI (1) SI1752549T1 (es)
TW (1) TWI402353B (es)
WO (1) WO2007014868A1 (es)
ZA (1) ZA200800663B (es)

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CN108456829A (zh) * 2018-02-26 2018-08-28 合肥尚强电气科技有限公司 一种变压器硅钢片及其制备方法
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Also Published As

Publication number Publication date
US20080216985A1 (en) 2008-09-11
BRPI0614379B1 (pt) 2014-04-29
SI1752549T1 (sl) 2016-09-30
TW200710226A (en) 2007-03-16
RU2407807C2 (ru) 2010-12-27
PL1752549T3 (pl) 2017-08-31
TWI402353B (zh) 2013-07-21
EP1752549A1 (de) 2007-02-14
CA2615586C (en) 2015-04-21
CN101238227B (zh) 2011-11-16
CN101238227A (zh) 2008-08-06
BRPI0614379A2 (pt) 2011-03-22
AU2006274901B2 (en) 2011-07-28
CA2615586A1 (en) 2007-02-08
US8088229B2 (en) 2012-01-03
KR20080042859A (ko) 2008-05-15
RU2008107938A (ru) 2009-09-10
ZA200800663B (en) 2009-04-29
KR101365653B1 (ko) 2014-02-19
WO2007014868A1 (de) 2007-02-08
JP2009503265A (ja) 2009-01-29
AU2006274901A1 (en) 2007-02-08
EP1752549B1 (de) 2016-01-20

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