PL363453A1 - Sposób wytwarzania teksturowanych taśm ze stali elektrotechnicznej - Google Patents

Sposób wytwarzania teksturowanych taśm ze stali elektrotechnicznej

Info

Publication number
PL363453A1
PL363453A1 PL01363453A PL36345301A PL363453A1 PL 363453 A1 PL363453 A1 PL 363453A1 PL 01363453 A PL01363453 A PL 01363453A PL 36345301 A PL36345301 A PL 36345301A PL 363453 A1 PL363453 A1 PL 363453A1
Authority
PL
Poland
Prior art keywords
production
electrical steel
sulphides
nitrides
strip
Prior art date
Application number
PL01363453A
Other languages
English (en)
Other versions
PL198637B1 (pl
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 PL363453A1 publication Critical patent/PL363453A1/pl
Publication of PL198637B1 publication Critical patent/PL198637B1/pl

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
    • 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
    • C21D8/1205—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
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/05—Grain orientation
    • 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
    • C21D8/1233—Cold 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
    • C21D8/1255—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 with diffusion of elements, e.g. decarburising, nitriding

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)
  • Heat Treatment Of Sheet Steel (AREA)
  • Cereal-Derived Products (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Continuous Casting (AREA)
PL363453A 2000-12-18 2001-12-17 Sposób wytwarzania teksturowanej stali elektrotechnicznej PL198637B1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000RM000676A IT1316029B1 (it) 2000-12-18 2000-12-18 Processo per la produzione di acciaio magnetico a grano orientato.
PCT/EP2001/014880 WO2002050318A1 (en) 2000-12-18 2001-12-17 Process for the production of grain oriented electrical steel

Publications (2)

Publication Number Publication Date
PL363453A1 true PL363453A1 (pl) 2004-11-15
PL198637B1 PL198637B1 (pl) 2008-07-31

Family

ID=11455064

Family Applications (1)

Application Number Title Priority Date Filing Date
PL363453A PL198637B1 (pl) 2000-12-18 2001-12-17 Sposób wytwarzania teksturowanej stali elektrotechnicznej

Country Status (16)

Country Link
US (1) US7198682B2 (pl)
EP (1) EP1346068B1 (pl)
JP (1) JP2004516382A (pl)
KR (1) KR100821808B1 (pl)
CN (1) CN100400680C (pl)
AT (1) ATE289360T1 (pl)
AU (1) AU2002217123A1 (pl)
BR (1) BR0116246B1 (pl)
CZ (1) CZ20031686A3 (pl)
DE (1) DE60108980T2 (pl)
ES (1) ES2238387T3 (pl)
IT (1) IT1316029B1 (pl)
PL (1) PL198637B1 (pl)
RU (1) RU2285731C2 (pl)
SK (1) SK286438B6 (pl)
WO (1) WO2002050318A1 (pl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101576963B1 (ko) * 2007-05-06 2015-12-21 누코 코포레이션 미소합금 첨가물을 갖는 박판 주조 스트립 제품과 그 제조 방법
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.
RU2407808C1 (ru) * 2009-08-03 2010-12-27 Открытое акционерное общество "Новолипецкий металлургический комбинат" Способ производства анизотропной электротехнической стали с низкими удельными потерями на перемагничивание
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.
DE102012002642B4 (de) 2012-02-08 2013-08-14 Salzgitter Flachstahl Gmbh Warmband zur Herstellung eines Elektroblechs und Verfahren hierzu
US10214793B2 (en) 2013-02-18 2019-02-26 Jfe Steel Corporation Method and device for nitriding grain-oriented electrical steel sheet
JP5942886B2 (ja) * 2013-02-18 2016-06-29 Ｊｆｅスチール株式会社 方向性電磁鋼板の窒化処理設備および窒化処理方法
KR101642281B1 (ko) 2014-11-27 2016-07-25 주식회사 포스코 방향성 전기강판 및 이의 제조방법
US11047018B2 (en) 2016-07-29 2021-06-29 Salzgitter Flachstahl Gmbh Steel strip for producing a non-grain-oriented electrical steel, and method for producing such a steel strip
KR102044321B1 (ko) * 2017-12-26 2019-11-13 주식회사 포스코 방향성 전기강판 및 그의 제조방법
JP7460903B2 (ja) 2020-06-11 2024-04-03 日本製鉄株式会社 特殊鋼板の製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0390160B2 (en) 1989-03-30 2001-02-07 Nippon Steel Corporation Process for producing a grain-oriented electrical steel sheet by means of rapid quench-solidification process
JPH0753885B2 (ja) * 1989-04-17 1995-06-07 新日本製鐵株式会社 磁気特性の優れた一方向性電磁鋼板の製造方法
JPH0753886B2 (ja) * 1989-05-13 1995-06-07 新日本製鐵株式会社 鉄損の優れた薄手高磁束密度一方向性電磁鋼板の製造方法
FR2683229B1 (fr) * 1991-10-31 1994-02-18 Ugine Sa Procede d'elaboration d'une bande d'acier magnetique par coulee directe.
FR2731713B1 (fr) * 1995-03-14 1997-04-11 Ugine Sa Procede de fabrication d'une tole d'acier electrique a grains orientes pour la realisation notamment de circuits magnetiques de transformateurs
IT1284268B1 (it) * 1996-08-30 1998-05-14 Acciai Speciali Terni Spa Procedimento per la produzione di lamierino magnetico a grano orientato, con elevate caratteristiche magnetiche, a partire da
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.
IT1290173B1 (it) * 1996-12-24 1998-10-19 Acciai Speciali Terni Spa Procedimento per la produzione di lamierino di acciaio al silicio a grano orientato
AU2698897A (en) * 1997-04-16 1998-11-11 Acciai Speciali Terni S.P.A. New process for the production of grain oriented electrical steel from thin slabs
IT1299137B1 (it) * 1998-03-10 2000-02-29 Acciai Speciali Terni Spa Processo per il controllo e la regolazione della ricristallizzazione secondaria nella produzione di lamierini magnetici a grano orientato
EP1728885B1 (en) * 1998-03-11 2012-06-13 Nippon Steel Corporation Method for producing a grain-oriented electrical steel sheet
US6309473B1 (en) * 1998-10-09 2001-10-30 Kawasaki Steel Corporation Method of making grain-oriented magnetic steel sheet having low iron loss
US6322635B1 (en) * 1998-10-27 2001-11-27 Kawasaki Steel Corporation Electromagnetic steel sheet and process for producing the same
IT1316026B1 (it) * 2000-12-18 2003-03-26 Acciai Speciali Terni Spa Procedimento per la fabbricazione di lamierini a grano orientato.
EP1436432B1 (en) * 2001-09-13 2006-05-17 AK Steel Properties, Inc. Method of continuously casting electrical steel strip with controlled spray cooling

Also Published As

Publication number Publication date
WO2002050318A1 (en) 2002-06-27
ATE289360T1 (de) 2005-03-15
SK286438B6 (sk) 2008-10-07
US20040099342A1 (en) 2004-05-27
CN100400680C (zh) 2008-07-09
CN1481446A (zh) 2004-03-10
KR100821808B1 (ko) 2008-04-11
US7198682B2 (en) 2007-04-03
RU2003122340A (ru) 2005-01-10
DE60108980T2 (de) 2006-04-06
DE60108980D1 (de) 2005-03-24
BR0116246A (pt) 2004-01-13
AU2002217123A1 (en) 2002-07-01
ITRM20000676A1 (it) 2002-06-18
BR0116246B1 (pt) 2009-08-11
EP1346068A1 (en) 2003-09-24
IT1316029B1 (it) 2003-03-26
ES2238387T3 (es) 2005-09-01
SK7582003A3 (en) 2003-10-07
ITRM20000676A0 (it) 2000-12-18
RU2285731C2 (ru) 2006-10-20
EP1346068B1 (en) 2005-02-16
KR20030076992A (ko) 2003-09-29
PL198637B1 (pl) 2008-07-31
JP2004516382A (ja) 2004-06-03
CZ20031686A3 (cs) 2004-02-18

Similar Documents

Publication Publication Date Title
PL363453A1 (pl) Sposób wytwarzania teksturowanych taśm ze stali elektrotechnicznej
ZA200303099B (en) Method for producing a magnesium hot strip.
PL343193A1 (en) Process for the production of grain oriented electrical steel strips
PL362277A1 (pl) Sposób wytwarzania teksturowanych taśm ze stali elektrotechnicznej
AU2003240590A1 (en) Method and casting roller plant for the semi-endless or endless rolling by casting of a metal in particular a steel strip which may be transversely separated as required after solidification
PL362508A1 (pl) Sposób wytwarzania taśmy walcowanej na gorąco ze stali o wysokiej zawartości manganu
WO2002050315A3 (en) Process for the production of grain oriented electrical steel strips
EP1637243B8 (en) Method for manufacturing of stainless steel strips
NO20023475D0 (no) Höy termisk ledningsevne aluminiumribbelegeringer
EP1157138A4 (en) COLD LAMINATED STEEL
IT1290978B1 (it) Procedimento per il controllo dell'inibizione nella produzione di lamierino magnetico a grano orientato
AU4120600A (en) Method for producing non-grain oriented electric sheet steel
PL361945A1 (pl) Sposób wytwarzania walcowanej na zimno taśmy alboblachy stalowej, w szczególności dobrze odkształcalnej plastycznie
TR200100654T2 (tr) Soğuk-çekilmiş şerit veya saç üretmek için yöntem
Storozheva et al. Production of interstitial free steels in Russia
De Paepe et al. Improved deep drawability of IF-steels by the ferrite rolling practice
RU2001122606A (ru) Способ производства изотропной электротехнической стали
RU92010508A (ru) Способ производства релейной электротехнической стали
Dvoryadkin Complex approach to improvement of ingot mold construction at Alchevsk metallurgical integrated plant
Shumikhin et al. Efficiency of continuous casting in manufacturing the rolled copper products.
Bernhardt New friction model for flat rolling processes and first experience under operating conditions
Kuebler Hot mills pushing to make ultra thin
Grinavtsev Creation and experience of mini-plant for production of the small-tonnage batches of roll product
Ondas et al. Economy in Non-Ferrous Metals at the Cold Rolling Mill Plant of VSZ(East Slovakian Iron and Steel Works)
Nuzhdin Plasticity and rolling texture(RT) of electrical steel, obtained by hardening from a melt.