BG51443A3 - Method and installation for continuous steel strip or steel plate making using the continuous casting method - Google Patents

Method and installation for continuous steel strip or steel plate making using the continuous casting method Download PDF

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Publication number
BG51443A3
BG51443A3 BG093307A BG9330790A BG51443A3 BG 51443 A3 BG51443 A3 BG 51443A3 BG 093307 A BG093307 A BG 093307A BG 9330790 A BG9330790 A BG 9330790A BG 51443 A3 BG51443 A3 BG 51443A3
Authority
BG
Bulgaria
Prior art keywords
forming
continuous
installation
flat product
continuous casting
Prior art date
Application number
BG093307A
Other languages
Bulgarian (bg)
Inventor
Giovanni Arvedi
Giovanni Gosio
Ulrich Siegers
Klaus Brueckner
Peter Mayer
Ernst Windhaus
Fritz-Peter Pleschiutschnigg
Werner Rahmfeld
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27198581&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BG51443(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Giovanni Arvedi filed Critical Giovanni Arvedi
Publication of BG51443A3 publication Critical patent/BG51443A3/en

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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
    • 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
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • 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
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
    • 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
    • B21B1/22—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 plates, strips, bands or sheets of indefinite length
    • B21B1/24—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/26—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
    • 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)
  • Metal Rolling (AREA)

Abstract

Методът и инсталацията намират приложение в металургичното производство при получаването на ламарина или метална лента от плоски продукти чрез непрекъснато електродъгово леене. Създадена е възможност за непрекъснато леене и окончателно валцуване на изходен плосък продукт при незначителни разходи на енергия. По метода формуването на плоския продукт се извършва след втвърдяването на щранга в първата степен на формуване при температура, по-висока от 10000с, след което индуктивно повторно се нагрява до температура около 11000с. Плоският продукт се формува най-малко в една следваща степен на формуване при скорости на валцуване, съответстващи на отнемането при първото преминаване на валците. Инсталацията се състои от кокила (1) за непрекъснато леене на плоски продукти (2) със следваща водеща секция с дъгова форма. Плоският продукт се формува във водещата секция, в първо формуващо устройство, свързано непосредствено с нея. След първото формовъчно устройство е позиционирано устройство за индуктивно нагряване и изравняване на температурите (5), а след него са разположени последователно най-малко една допълнителна валцова секция (6, 7 и 9), отделящо устройство (10) и намотаващо устройство (11). 15 претенции, 3 фигуриThe method and installation are used in metallurgical production in the production of sheet metal or metal strip from flat products by continuous electric arc casting. The possibility of continuous casting and final rolling of an initial flat product has been created with negligible expenditure of energy. According to the method, the forming of the flat product is carried out after the solidification of the riser in the first stage of forming at a temperature higher than 10000C, after which it is inductively reheated to a temperature of about 11000C. The flat product is formed in at least one subsequent forming stage at rolling speeds corresponding to the take-off in the first pass of the rolls. The installation consists of a stilt (1) for continuous casting of flat products (2) with a subsequent arc-shaped guide section. The flat product is formed in the leading section, in a first forming device directly connected to it. An inductive heating and temperature equalization device (5) is positioned after the first forming device, and after it at least one additional rolling section (6, 7 and 9), a separating device (10) and a winding device (11) are located in sequence. . 15 claims, 3 figures

BG093307A 1988-05-26 1990-11-26 Method and installation for continuous steel strip or steel plate making using the continuous casting method BG51443A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT20752/88A IT1224318B (en) 1988-05-26 1988-05-26 PROCESS AND PLANT FOR THE CONTINUOUS PRODUCTION OF STEEL BELT
DE8800629 1988-10-10
DE3840812A DE3840812A1 (en) 1988-05-26 1988-11-30 METHOD AND SYSTEM FOR THE CONTINUOUS PRODUCTION OF STEEL STRIP OR STEEL SHEET BY THE CONTINUOUS CASTING PROCESS
PCT/DE1989/000332 WO1989011363A1 (en) 1988-05-26 1989-05-23 Process for continuous production of steel strip or steel sheet from flat products made by the circular-arc type continuous casting process

Publications (1)

Publication Number Publication Date
BG51443A3 true BG51443A3 (en) 1993-05-14

Family

ID=27198581

Family Applications (1)

Application Number Title Priority Date Filing Date
BG093307A BG51443A3 (en) 1988-05-26 1990-11-26 Method and installation for continuous steel strip or steel plate making using the continuous casting method

Country Status (11)

Country Link
EP (1) EP0415987B2 (en)
KR (1) KR950014488B1 (en)
AU (1) AU624831B2 (en)
BG (1) BG51443A3 (en)
DE (2) DE3840812A1 (en)
DK (1) DK171539B1 (en)
FI (1) FI92161C (en)
IT (1) IT1224318B (en)
TR (1) TR25630A (en)
WO (1) WO1989011363A1 (en)
ZA (1) ZA893835B (en)

Families Citing this family (48)

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IT1229749B (en) * 1989-05-17 1991-09-10 Giovanni Arvedi HEATING INDUCTION OVEN AND TEMPERATURE HOMOGENIZATION FOR THE LAMINATION OF THIN STEEL BELTS.
IT1244295B (en) * 1990-07-09 1994-07-08 Giovanni Arvedi PROCESS AND PLANT FOR THE OBTAINING OF WRAPPED STEEL BELTS, WITH CHARACTERISTICS OF COLD ROLLED PRODUCTS OBTAINED DIRECTLY IN HOT ROLLING LINE
DE4028542A1 (en) * 1990-09-06 1992-03-12 Mannesmann Ag Intermediate heating unit for hot rolled metal strip - comprises idler roll set between two rolling stages pushing strip into loop inside induction heater housing
NL9100911A (en) * 1991-03-22 1992-10-16 Hoogovens Groep Bv Mfg. hot-rolled steel strip with single pass - for the sole reduction means through two-high roll stand
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
AT398396B (en) * 1993-02-16 1994-11-25 Voest Alpine Ind Anlagen METHOD FOR PRODUCING A TAPE, PRE-STRIP OR A LAM
IT1262073B (en) * 1993-02-16 1996-06-19 Danieli Off Mecc LINGOTTIERA FOR CONTINUOUS CASTING OF THIN SLABS
DE4402402B4 (en) * 1994-01-27 2004-05-13 Sms Demag Ag Process for producing hot-rolled steel strip from continuously cast starting material and plant for carrying out the process
IT1267916B1 (en) 1994-03-31 1997-02-18 Danieli Off Mecc PROCEDURE FOR THE PRODUCTION OF BELT STARTING FROM THIN SLABS AND RELATIVE PLANT
DE69524185T2 (en) * 1994-04-04 2002-05-02 Nippon Steel Corp., Tokio/Tokyo TWO ROLLS-casting
TW297788B (en) * 1994-12-15 1997-02-11 Sumitomo Metal Ind
DE59504983D1 (en) 1995-01-16 1999-03-11 Mannesmann Ag Device for guiding hot rolled strip through an inductor
DE19540978A1 (en) * 1995-11-03 1997-05-07 Schloemann Siemag Ag Production plant for the continuous or discontinuous rolling out of hot strip
DE19613718C1 (en) * 1996-03-28 1997-10-23 Mannesmann Ag Process and plant for the production of hot-rolled steel strip
DE19617856C1 (en) 1996-04-23 1997-04-17 Mannesmann Ag Method of hot rolling steel from concast material
DE19645497A1 (en) * 1996-11-05 1998-05-07 Schloemann Siemag Ag Method of rolling heavy plates
KR100353570B1 (en) * 1996-12-19 2002-09-19 코루스 스타알 베.뷔. Process and device for producing a steel strip or sheet
DE69722616T2 (en) * 1997-09-11 2004-05-13 Nkk Corp. Process for hot rolling thin strip and corresponding hot rolling system
IT1302582B1 (en) * 1998-10-01 2000-09-29 Giovanni Arvedi PROCESS AND RELATED PRODUCTION LINE FOR THE DIRECT MANUFACTURE OF FINISHED PIECES PRINTED OR DRAWN FROM ULTRA-THIN HOT TAPE
DE10302265A1 (en) 2003-01-22 2004-07-29 Sms Demag Ag Manufacture of continuously-cast steel slab, includes stage of high-energy deformation at high temperature to reduce depth of vibration markings in product
ATE419399T1 (en) * 2004-11-24 2009-01-15 Giovanni Arvedi HOT ROLLED STRIP MADE OF DUAL PHASE STEEL WITH THE CHARACTERISTICS OF A COLD ROLLED STRIP
CN1972764B (en) * 2005-04-07 2011-12-07 乔瓦尼·阿尔韦迪 Process and system for manufacturing metal strips and sheets without solution of continuity between continuous casting and rolling
DE102006002505A1 (en) * 2005-10-31 2007-05-03 Sms Demag Ag Hot rolling method for e.g. thin slabs comprises heating them and passing them through finishing rollers, heat loss being compensated for by heaters between rollers which are only operated when temperature approaches lower threshold
AT504782B1 (en) 2005-11-09 2008-08-15 Siemens Vai Metals Tech Gmbh METHOD FOR PRODUCING A HOT-ROLLED STEEL STRIP AND COMBINED CASTING AND ROLLING MACHINE TO PERFORM THE METHOD
DE102006054932A1 (en) 2005-12-16 2007-09-13 Sms Demag Ag Method and device for producing a metal strip by casting rolls
WO2007072516A1 (en) * 2005-12-22 2007-06-28 Giovanni Arvedi Process and related plant for producing steel strips with solution of continuity
DE102006001195A1 (en) 2006-01-10 2007-07-12 Sms Demag Ag Casting-rolling process for continuous steel casting involves coordinating roll speeds and temperatures to provide higher end temperature
CA2636652A1 (en) * 2006-01-26 2007-08-02 Giovanni Arvedi Hot rolled dual phase steel strip having features of a cold rolled strip
DE102007005015A1 (en) 2006-06-26 2008-01-03 Sms Demag Ag Process and plant for the production of hot rolled strip of silicon steel based on thin slabs
KR101271973B1 (en) * 2006-12-27 2013-06-07 주식회사 포스코 Method for single phase rolling in mimi-mill processing
DE102008020412A1 (en) 2007-08-24 2009-02-26 Sms Demag Ag Method and device for producing a metal strip by casting rolls
AT506065B1 (en) * 2007-11-22 2009-06-15 Siemens Vai Metals Tech Gmbh METHOD FOR THE CONTINUOUS AUSTENITIC ROLLING OF A PRECONDUCT MADE IN A CONTINUOUS PLANTING PROCESS, AND A COMBINED CASTING AND ROLLING MACHINE TO PERFORM THE METHOD
KR101331324B1 (en) 2008-10-30 2013-11-20 지멘스 악티엔게젤샤프트 Method for adjusting a discharge thickness of rolling stock that passes through a multi-stand mill train, control and/or regulation device and rolling mill
DE102009018683A1 (en) * 2009-04-23 2010-10-28 Sms Siemag Ag Method and device for continuous casting of a slab
DE102009037278A1 (en) 2009-08-12 2011-02-17 Sms Siemag Ag Apparatus and method for producing a thin hot strip
IT1400002B1 (en) 2010-05-10 2013-05-09 Danieli Off Mecc PROCEDURE AND PLANT FOR THE PRODUCTION OF FLAT LAMINATED PRODUCTS
IT1400629B1 (en) * 2010-06-22 2013-06-14 Danieli Off Mecc PROCEDURE AND PLANT FOR CASTING AND LAMINATION TO MAKE LONG METAL LAMINATE PRODUCTS
DE102011006357A1 (en) 2010-10-08 2012-04-12 Sms Siemag Ag Rolling mill for producing a metal strip and method for producing a rolling mill
EP2441539A1 (en) 2010-10-12 2012-04-18 Siemens VAI Metals Technologies GmbH Energy and output-optimised method and assembly for producing hot rolled steel strips
EP2441538A1 (en) 2010-10-12 2012-04-18 Siemens VAI Metals Technologies GmbH Strand casting device with dynamic strand thickness reduction
EP2441540A1 (en) 2010-10-12 2012-04-18 Siemens VAI Metals Technologies GmbH Method and assembly for energy-efficient production of hot rolled steel strips
ITMI20112292A1 (en) * 2011-12-16 2013-06-17 Arvedi Steel Engineering S P A SUPPORT AND OSCILLATION DEVICE FOR LINGOTTER IN CONTINUOUS CASTING SYSTEMS
ITMI20120760A1 (en) * 2012-05-07 2013-11-08 Arvedi Steel Engineering S P A PLANT AND PROCEDURE FOR THE PRODUCTION OF A HOT-LAMINATED STEEL RIBBON IN A WIDE DIMENSIONAL RANGE
DE102012224531A1 (en) 2012-07-27 2014-01-30 Sms Siemag Ag Method for manufacturing hot-rolled strip of casting product e.g. thin slab made of silicon-alloyed steels, involves subjecting casting product to rolling process in hot-rolling roads, before heating casting product
RU2643003C1 (en) * 2013-12-26 2018-01-29 Поско Device and method of continuous casting and steel sheet rolling
DE102014221068A1 (en) 2014-10-16 2016-04-21 Sms Group Gmbh Plant and method for the production of heavy plates
DE102015223787A1 (en) 2015-10-09 2017-04-13 Sms Group Gmbh Method and device for producing a metallic strip by endless rolling
WO2020100729A1 (en) * 2018-11-14 2020-05-22 日本製鉄株式会社 Apparatus for manufacturing thin steel sheet, and method for manufacturing thin steel sheet

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Also Published As

Publication number Publication date
DK171539B1 (en) 1996-12-30
EP0415987A1 (en) 1991-03-13
FI92161B (en) 1994-06-30
TR25630A (en) 1993-05-03
DK279290D0 (en) 1990-11-23
EP0415987B1 (en) 1992-12-16
DK279290A (en) 1990-11-23
IT1224318B (en) 1990-10-04
WO1989011363A1 (en) 1989-11-30
AU3686289A (en) 1989-12-12
FI904757A0 (en) 1990-09-27
DE3840812A1 (en) 1990-04-05
AU624831B2 (en) 1992-06-25
FI92161C (en) 1994-10-10
IT8820752A0 (en) 1988-05-26
EP0415987B2 (en) 1999-11-24
DE58903052D1 (en) 1993-01-28
ZA893835B (en) 1990-02-28
KR900701437A (en) 1990-12-03
KR950014488B1 (en) 1995-12-02

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