EP0344095A3 - Verfahren zum kontinuierlichen Giesswalzen - Google Patents

Verfahren zum kontinuierlichen Giesswalzen Download PDF

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Publication number
EP0344095A3
EP0344095A3 EP19890730119 EP89730119A EP0344095A3 EP 0344095 A3 EP0344095 A3 EP 0344095A3 EP 19890730119 EP19890730119 EP 19890730119 EP 89730119 A EP89730119 A EP 89730119A EP 0344095 A3 EP0344095 A3 EP 0344095A3
Authority
EP
European Patent Office
Prior art keywords
thickness
continuous casting
product
continuous
rollers
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.)
Granted
Application number
EP19890730119
Other languages
English (en)
French (fr)
Other versions
EP0344095A2 (de
EP0344095B2 (de
EP0344095B1 (de
Inventor
Fritz-Peter Dr. Pleschiutschnigg
Lothar Parschat
Armin Burau
Werner Dr. Rahmfeld
Gerd Möllers
Hans-Jürgen Ehrenberg
Hans Georg Eberhardt
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.)
Vodafone GmbH
Original Assignee
Mannesmann 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=6355277&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0344095(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mannesmann AG filed Critical Mannesmann AG
Priority to AT89730119T priority Critical patent/ATE92797T1/de
Publication of EP0344095A2 publication Critical patent/EP0344095A2/de
Publication of EP0344095A3 publication Critical patent/EP0344095A3/de
Application granted granted Critical
Publication of EP0344095B1 publication Critical patent/EP0344095B1/de
Publication of EP0344095B2 publication Critical patent/EP0344095B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
  • Moulding By Coating Moulds (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum kontinuierlichen Gießwalzen metallischer Flachprodukte, insbesondere aus Stahl durch Eingießen der Schmelze in eine Stranggießkokille, Abziehen des über den Gießquerschnitt teilweise erstarrten Stranges mittels Rollenpaare, Verformen des Stranges mindestens im Bereich seiner Erstarrungsstrecke. Um ein Verfahren anzugeben, mit dem bereits mit der Stranggießanlage ein Produkt mit hohem Anteil an Walzgefüge zur Verfügung gestellt wird, das mit der die Gießanlage verlassenden Dickenabmessung coilfähig ist, wird vorgeschlagen, daß in der Stranggießkokille ein Flachprodukt mit einer Dicke von 50 bis 100 mm erzeugt wird, das so erzeugte Flachprodukt innerhalb der Erstarrungsstrecke mindestens 10% bis zu 70% in seiner Dicke reduziert wird und mittels der Rollenpaare im durcherstarrten Bereich des Flachproduktes eine weitere Reduktion der Dicke um mindestens 30% vorgenommen wird.
EP89730119A 1988-05-25 1989-05-11 Verfahren zum kontinuierlichen Giesswalzen Expired - Lifetime EP0344095B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89730119T ATE92797T1 (de) 1988-05-25 1989-05-11 Verfahren zum kontinuierlichen giesswalzen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3818077 1988-05-25
DE3818077A DE3818077A1 (de) 1988-05-25 1988-05-25 Verfahren zum kontinuierlichen giesswalzen

Publications (4)

Publication Number Publication Date
EP0344095A2 EP0344095A2 (de) 1989-11-29
EP0344095A3 true EP0344095A3 (de) 1991-03-06
EP0344095B1 EP0344095B1 (de) 1993-08-11
EP0344095B2 EP0344095B2 (de) 2000-03-22

Family

ID=6355277

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89730119A Expired - Lifetime EP0344095B2 (de) 1988-05-25 1989-05-11 Verfahren zum kontinuierlichen Giesswalzen

Country Status (9)

Country Link
US (1) US4976306A (de)
EP (1) EP0344095B2 (de)
JP (1) JP3065321B2 (de)
CN (1) CN1018157B (de)
AT (1) ATE92797T1 (de)
BR (1) BR8902396A (de)
CA (1) CA1311991C (de)
DE (2) DE3818077A1 (de)
ES (1) ES2044205T5 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2089317T3 (es) * 1991-09-19 1996-10-01 Schloemann Siemag Ag Procedimiento e instalacion para la fabricacion de banda de acero.
DE4134159C1 (en) * 1991-10-11 1992-12-17 Mannesmann Ag, 4000 Duesseldorf, De Continuous casting process of steel, for redn. of scrap - comprises pouring molten steel into open-ended mould to produce strand, then reducing cross=section
AT398396B (de) * 1993-02-16 1994-11-25 Voest Alpine Ind Anlagen Verfahren zum herstellen eines bandes, vorstreifens oder einer bramme
DE4403048C1 (de) * 1994-01-28 1995-07-13 Mannesmann Ag Stranggießanlage und Verfahren zur Erzeugung von Rechteck-Dünnbrammen
DE4403049C1 (de) * 1994-01-28 1995-09-07 Mannesmann Ag Stranggießanlage und Verfahren zur Erzeugung von Dünnbrammen
EP0707908B1 (de) 1994-04-04 2001-11-28 Nippon Steel Corporation Zwei-walzen-giessverfahren
JP3008821B2 (ja) * 1994-07-29 2000-02-14 住友金属工業株式会社 薄鋳片の連続鋳造方法および装置
IT1280171B1 (it) * 1995-05-18 1998-01-05 Danieli Off Mecc Linea di colata verticale per bramme
DE19529049C1 (de) * 1995-07-31 1997-03-20 Mannesmann Ag Hochgeschwindigkeits-Dünnbrammenanlage
ATE274388T1 (de) * 1996-06-07 2004-09-15 Salzgitter Ag Bandgiesseinrichtung
KR100368253B1 (ko) 1997-12-09 2003-03-15 주식회사 포스코 미니밀프로세스에의한열연판의제조방법
IT1302582B1 (it) * 1998-10-01 2000-09-29 Giovanni Arvedi Processo e relativa linea di produzione per la fabbricazione direttadi pezzi finiti stampati o imbutiti da nastro a caldo ultrasottile
DE19931331A1 (de) 1999-07-07 2001-01-18 Siemens Ag Verfahren und Einrichtung zum Herstellen eines Stranges aus Metall
FI116453B (fi) * 2000-12-20 2005-11-30 Outokumpu Oy Menetelmä kerrosmetallituoteaihion valmistamiseksi ja kerrosmetallituoteaihio
CN100427229C (zh) * 2005-07-26 2008-10-22 北京交通大学 一种钢背铝基复合板液液相复合方法及装置
CN100396391C (zh) * 2005-09-01 2008-06-25 中冶东方工程技术有限公司 薄带钢铸轧生产工艺
IT202000000928A1 (it) 2020-01-20 2021-07-20 Kverneland Group Ravenna Srl Rotopressa

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE898135C (de) * 1948-12-19 1953-11-26 Adolf Reimitz Verfahren zum Herstellen von Blechen, Baendern, Profilen und Rohren aus Metallen durch Giessen duenner Vorprodukte im Walzenspalt
DE2444443A1 (de) * 1973-09-17 1975-03-20 Nippon Kokan Kk Verfahren zum stranggiessen einer stahlschmelze
EP0286862B1 (de) * 1987-04-13 1992-05-13 Thyssen Stahl Aktiengesellschaft Verfahren zum Herstellen eines Stahlbandes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT280191B (de) * 1966-12-01 1970-04-10 Gerb Boehler & Co Ag Verfahren zur Herstellung von Walzprodukten aus Stranggußerzeugnissen mit Hilfe von zwei Walzenpaaren
JPS5916862B2 (ja) * 1973-03-26 1984-04-18 日本鋼管株式会社 連続鋳造法
JPS5160633A (en) * 1974-11-25 1976-05-26 Nippon Kokan Kk Haganeno renzokuchuzoho
JPS5180624A (en) * 1975-01-13 1976-07-14 Nippon Kokan Kk Haganenorenzokuchuzoho oyobi sonosochi
US4519439A (en) * 1977-07-26 1985-05-28 Jernjontoret Method of preventing formation of segregations during continuous casting

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE898135C (de) * 1948-12-19 1953-11-26 Adolf Reimitz Verfahren zum Herstellen von Blechen, Baendern, Profilen und Rohren aus Metallen durch Giessen duenner Vorprodukte im Walzenspalt
DE2444443A1 (de) * 1973-09-17 1975-03-20 Nippon Kokan Kk Verfahren zum stranggiessen einer stahlschmelze
EP0286862B1 (de) * 1987-04-13 1992-05-13 Thyssen Stahl Aktiengesellschaft Verfahren zum Herstellen eines Stahlbandes

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 4, Nr. 45 (M-6)(527), 9. April 1980; & JP-A-55 016 752 (SHIN NIPPON) 05.02.1980 *
PATENT ABSTRACTS OF JAPAN, Band 5, Nr. 203 (M-103)(875), 23. Dezember 1981; & JP-A-56 119 607 (MITSUBISHI) 19.09.1981 *

Also Published As

Publication number Publication date
JPH0220650A (ja) 1990-01-24
US4976306A (en) 1990-12-11
CN1018157B (zh) 1992-09-09
BR8902396A (pt) 1990-01-16
CA1311991C (en) 1992-12-29
DE3818077C2 (de) 1991-06-20
EP0344095A2 (de) 1989-11-29
ES2044205T5 (es) 2000-07-01
EP0344095B2 (de) 2000-03-22
ATE92797T1 (de) 1993-08-15
ES2044205T3 (es) 1994-01-01
EP0344095B1 (de) 1993-08-11
JP3065321B2 (ja) 2000-07-17
CN1038955A (zh) 1990-01-24
DE3818077A1 (de) 1989-11-30
DE58905221D1 (de) 1993-09-16

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