RS51030B - Tehnologija i postrojenje za usklađen proces kontinualnog livenja i valjanja čeličnih proizvoda velike dužine - Google Patents

Tehnologija i postrojenje za usklađen proces kontinualnog livenja i valjanja čeličnih proizvoda velike dužine

Info

Publication number
RS51030B
RS51030B RSP-2009/0486A RSP20090486A RS51030B RS 51030 B RS51030 B RS 51030B RS P20090486 A RSP20090486 A RS P20090486A RS 51030 B RS51030 B RS 51030B
Authority
RS
Serbia
Prior art keywords
semi
finished product
steel
interruption
continuous casting
Prior art date
Application number
RSP-2009/0486A
Other languages
English (en)
Inventor
Giovanni Arvedi
Original Assignee
Giovanni Arvedi
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 Giovanni Arvedi filed Critical Giovanni Arvedi
Publication of RS51030B publication Critical patent/RS51030B/sr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B21B1/463—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B2045/0221—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for structural sections, e.g. H-beams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004—Heating the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)

Abstract

Proces proizvodnje čeličnih proizvoda velike dužine, kao što su čelične šipke, žice, ugaoni čelični komadi, grede i šine, postupkom koji sadrži korak kontinualnog izlivanja poluproizvoda izlazne debljine 120-400 mm i "masenog protoka" tj. količine čelika koja u jedinici vremena ističe iz procesa kontinualnog livenja, koji je > 3 m/min, pri čemu pomenuti korak proizvodnog procesa sadrži i korak smanjenja osne (centralne) likvacije, praćen korakom indukcionog zagrevanja i završnim korakom obrade valjanjem u nizu valjačkih stanova, pri čemu se ceo postupak, koji se odvija kontinualno i bez prekida, karakteriše činjenicom da je srednja temperatura poluproizvoda na ulazu u valjaonicu viša od temperature na površini pomenutog poluproizvoda, dok razlika temperatura u jezgru i na površini poluproizvoda (gde se temperatura kreće oko 1200°C), iznosi najmanje 100°C.Prijava sadrži još 7 patentnih zahteva.
RSP-2009/0486A 2005-07-19 2005-07-19 Tehnologija i postrojenje za usklađen proces kontinualnog livenja i valjanja čeličnih proizvoda velike dužine RS51030B (sr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2005/000413 WO2007010565A1 (en) 2005-07-19 2005-07-19 Process and related plant for manufacturing steel long products without interruption

Publications (1)

Publication Number Publication Date
RS51030B true RS51030B (sr) 2010-10-31

Family

ID=35355668

Family Applications (1)

Application Number Title Priority Date Filing Date
RSP-2009/0486A RS51030B (sr) 2005-07-19 2005-07-19 Tehnologija i postrojenje za usklađen proces kontinualnog livenja i valjanja čeličnih proizvoda velike dužine

Country Status (22)

Country Link
US (1) US7967056B2 (sr)
EP (1) EP1909980B1 (sr)
JP (1) JP5026418B2 (sr)
KR (1) KR101214146B1 (sr)
CN (1) CN101193713B (sr)
AR (1) AR054841A1 (sr)
AT (1) ATE442211T1 (sr)
AU (1) AU2005334650B2 (sr)
BR (1) BRPI0520365B1 (sr)
CA (1) CA2611396C (sr)
DE (1) DE602005016616D1 (sr)
DK (1) DK1909980T3 (sr)
EG (1) EG24800A (sr)
ES (1) ES2331372T3 (sr)
HR (1) HRP20090625T1 (sr)
ME (1) ME01742B (sr)
MX (1) MX2008000536A (sr)
PL (1) PL1909980T3 (sr)
PT (1) PT1909980E (sr)
RS (1) RS51030B (sr)
SI (1) SI1909980T1 (sr)
WO (1) WO2007010565A1 (sr)

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Publication number Priority date Publication date Assignee Title
US8162032B2 (en) 2005-07-19 2012-04-24 Giovanni Arvedi Process and plant for manufacturing steel plates without interruption
EP2025432B2 (de) † 2007-07-27 2017-08-30 Concast Ag Verfahren zur Erzeugung von Stahl-Langprodukten durch Stranggiessen und Walzen
DE102007058709A1 (de) * 2007-08-04 2009-02-05 Sms Demag Ag Verfahren zum Herstellen eines Bandes aus Stahl
DE102008020412A1 (de) 2007-08-24 2009-02-26 Sms Demag Ag Verfahren und Vorrichtung zum Herstellen eines Metallbandes durch Gießwalzen
SA08290562B1 (ar) * 2007-09-12 2011-08-10 ريبس زينتر الشميرتيكنيك جي ام بي اتش حامل مدلفنة لدلفنة شرائط فلزية ومدلفنة أو أسطوانة لحامل مدلفنة من هذا النوع
AT507590A1 (de) † 2008-11-20 2010-06-15 Siemens Vai Metals Tech Gmbh Verfahren und stranggiessanlage zum herstellen von dicken brammen
ITVI20110074A1 (it) * 2011-04-01 2012-10-02 Sms Meer Spa Apparato per la lavorazione dell'acciaio ad alto risparmio energetico e metodo relativo
PL2543454T3 (pl) 2011-07-08 2020-02-28 Primetals Technologies Germany Gmbh Sposób i urządzenie do wytwarzania długich wyrobów stalowych w odlewaniu ciągłym
KR101304836B1 (ko) * 2011-12-28 2013-09-05 주식회사 포스코 열크랙 저항성이 우수한 스프링강 빌렛의 제조방법
JP5682602B2 (ja) * 2012-08-09 2015-03-11 新日鐵住金株式会社 内面品質に優れたＮｉ含有高合金丸ビレットの製造方法
US9725780B2 (en) 2014-06-13 2017-08-08 M3 Steel Tech Modular micro mill and method of manufacturing a steel long product
ITUB20153072A1 (it) 2015-08-11 2017-02-11 Pmp Ind S P A Metodo e impianto di laminazione
EP3623074A1 (de) * 2018-09-13 2020-03-18 SMS Concast AG Verfahren zur endabmessungsnahen herstellung von langprodukten, sowie eine giesswalzanlage zur durchführung des verfahrens
BR112021021467A2 (pt) 2019-05-07 2022-01-04 United States Steel Corp Método para produzir um produto de chapa de aço laminada a quente lingotada continuamente de alta resistência, e, produto de chapa de aço laminada lingotado continuamente de alta resistência
EP4417341A1 (de) * 2023-02-14 2024-08-21 SMS Concast AG Verfahren zum herstellen von metallischen langprodukten sowie eine giesswalzanlage für die durchführung des verfahrens

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AT291898B (de) 1969-05-09 1971-08-10 Voest Ag Verfahren zur Bearbeitung eines Stahlgußstranges
DE3803592A1 (de) 1988-02-06 1989-08-17 Schloemann Siemag Ag Verfahren und anlage zum walzen von auf einer bandgiessanlage gegossenen vorbaendern
ATE81042T1 (de) * 1988-07-14 1992-10-15 Thyssen Stahl Ag Verfahren zum herstellen eines stahlbandes mit einer dicke von weniger als 10 mm.
WO1992022389A1 (en) * 1991-06-18 1992-12-23 Mannesmann Ag Process and plant for obtaining steel strip coils having cold-rolled characteristics and directly obtained in a hot-rolling line
JPH06510486A (ja) * 1991-09-12 1994-11-24 アルベデイ，ジヨバンニ 高品質または超高品質を示す連続鋳鋼からビレット及びブルームを製造する方法及び装置
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JP2604315B2 (ja) * 1994-01-11 1997-04-30 共英製鋼株式会社 ホットコイルの製造方法
WO1996001710A1 (en) 1994-07-08 1996-01-25 Ipsco Inc. Method of casting and rolling steel using twin-roll caster
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Also Published As

Publication number Publication date
CN101193713A (zh) 2008-06-04
DE602005016616D1 (de) 2009-10-22
ATE442211T1 (de) 2009-09-15
AR054841A1 (es) 2007-07-18
EP1909980B1 (en) 2009-09-09
EG24800A (en) 2010-09-15
SI1909980T1 (sl) 2010-01-29
HRP20090625T1 (hr) 2010-03-31
JP2009501636A (ja) 2009-01-22
KR20080025672A (ko) 2008-03-21
AU2005334650B2 (en) 2011-06-09
EP1909980A1 (en) 2008-04-16
BRPI0520365B1 (pt) 2019-05-14
ME01742B (me) 2010-10-31
AU2005334650A2 (en) 2008-07-17
US20090056906A1 (en) 2009-03-05
DK1909980T3 (da) 2009-12-21
US7967056B2 (en) 2011-06-28
CN101193713B (zh) 2014-07-30
JP5026418B2 (ja) 2012-09-12
AU2005334650A1 (en) 2007-01-25
ES2331372T3 (es) 2009-12-30
PL1909980T3 (pl) 2010-02-26
PT1909980E (pt) 2009-12-07
CA2611396C (en) 2012-06-19
BRPI0520365A2 (pt) 2009-09-29
WO2007010565A1 (en) 2007-01-25
MX2008000536A (es) 2008-03-06
CA2611396A1 (en) 2007-01-25
KR101214146B1 (ko) 2012-12-20

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