EP0383413A3 - Verfahren zum Stranggiessen - Google Patents

Verfahren zum Stranggiessen Download PDF

Info

Publication number
EP0383413A3
EP0383413A3 EP19900250020 EP90250020A EP0383413A3 EP 0383413 A3 EP0383413 A3 EP 0383413A3 EP 19900250020 EP19900250020 EP 19900250020 EP 90250020 A EP90250020 A EP 90250020A EP 0383413 A3 EP0383413 A3 EP 0383413A3
Authority
EP
European Patent Office
Prior art keywords
casting
continuous
mould
function
immersion nozzle
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
EP19900250020
Other languages
English (en)
French (fr)
Other versions
EP0383413B1 (de
EP0383413A2 (de
Inventor
Fritz-Peter Dr.-Ing. Pleschiutschnigg
Hans Uwe Franzen
Josef Dipl.-Ing. Glaser
Lothar Dipl.-Ing. Parschat
Manfred Pfluger
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=6374608&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0383413(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 AT90250020T priority Critical patent/ATE92806T1/de
Publication of EP0383413A2 publication Critical patent/EP0383413A2/de
Publication of EP0383413A3 publication Critical patent/EP0383413A3/de
Application granted granted Critical
Publication of EP0383413B1 publication Critical patent/EP0383413B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/20—Controlling or regulating processes or operations for removing cast stock
    • B22D11/201—Controlling or regulating processes or operations for removing cast stock responsive to molten metal level or slag level
    • 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
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/161—Controlling or regulating processes or operations for automatic starting the casting process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Stranggießen von Stahl bei dem Schmelze aus einem Verteiler (1) durch einen Tauchausguß (3) in eine Kokille (4) mit rechteckigem Querschnitt geleitet wird. Um einen störungsfreien Betrieb bei einer Dünnbrammenstranganlage zu ermöglichen, werden erfindungsgemäß verschiedene Maßnahmen vorge­ schlagen, und zwar die automatische Regelung und Steue­ rung des Angießvorganges, das Starten des Strangabzuges in Abhängigkeit der Badspiegelhöhe, das Beeinflussen der Strangabzugsgeschwindigkeit und des Badspiegels in der Kokille (4) und schließlich die Lageveränderung des Tauchausgusses (3) in Abhängigkeit von Gießparametern.
EP90250020A 1989-02-17 1990-01-26 Verfahren zum Stranggiessen Expired - Lifetime EP0383413B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90250020T ATE92806T1 (de) 1989-02-17 1990-01-26 Verfahren zum stranggiessen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3905328 1989-02-17
DE3905328A DE3905328C1 (de) 1989-02-17 1989-02-17

Publications (3)

Publication Number Publication Date
EP0383413A2 EP0383413A2 (de) 1990-08-22
EP0383413A3 true EP0383413A3 (de) 1991-01-30
EP0383413B1 EP0383413B1 (de) 1993-08-11

Family

ID=6374608

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90250020A Expired - Lifetime EP0383413B1 (de) 1989-02-17 1990-01-26 Verfahren zum Stranggiessen

Country Status (8)

Country Link
US (1) US5004040A (de)
EP (1) EP0383413B1 (de)
JP (1) JP2963481B2 (de)
CN (1) CN1018804B (de)
AT (1) ATE92806T1 (de)
CA (1) CA2010107C (de)
DE (2) DE3905328C1 (de)
ES (1) ES2045777T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0611618A1 (de) * 1993-02-13 1994-08-24 Inteco Internationale Technische Beratung Gesellschaft mbH Verfahren und Vorrichtung zum Herstellen von Gusssträngen aus Metallen durch Stranggiessen
EP0776715B1 (de) * 1995-02-28 2003-08-13 Nkk Corporation Verfahren und vorrichtung zum kontrollierten stranggiessen
JP3197230B2 (ja) * 1997-04-08 2001-08-13 三菱重工業株式会社 ビレット連続鋳造機及び鋳造方法
CN100344395C (zh) * 2005-07-28 2007-10-24 西安重型机械研究所 结晶器全液压夹紧液压系统
CN105983673B (zh) * 2015-02-28 2018-07-06 宝山钢铁股份有限公司 一种基于钢包下渣检测系统的连铸钢包终浇控制系统及工艺控制方法
CN104722731A (zh) * 2015-04-17 2015-06-24 中冶赛迪工程技术股份有限公司 一种消除铸坯中心疏松和提高铸坯致密度的方法
US10913108B2 (en) * 2017-09-12 2021-02-09 Wagstaff, Inc. Dynamically positioned diffuser for metal distribution during a casting operation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3247002C1 (de) * 1982-12-18 1983-12-22 Mannesmann AG, 4000 Düsseldorf Verfahren und Vorrichtung zum Angiessen von duennen Straengen aus Stahl beim Stranggiessen
DE3423475A1 (de) * 1984-06-26 1984-11-29 Mannesmann AG, 4000 Düsseldorf Verfahren und einrichtung zum stranggiessen von fluessigen metallen, insbesondere von fluessigem stahl

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825104A (en) * 1954-03-16 1958-03-04 Askania Regulator Co Method and apparatus for controlling gravity liquid flow, and for continuous metal billet casting
US3480073A (en) * 1967-11-29 1969-11-25 United States Steel Corp Apparatus for controlling discharge of metal from a vacuum degassing chamber
DE2557769C3 (de) * 1975-12-20 1985-01-03 Mannesmann AG, 4000 Düsseldorf Zwischenbehälterwagen für Metall-, insbesondere Stahlstranggießanlagen
JPS5376926A (en) * 1976-12-21 1978-07-07 Nippon Kokan Kk Molten metal level monitor controller of continuous casting machine that use eddy flow system range finder for measurement of molten metal level
JPS57202952A (en) * 1981-06-04 1982-12-13 Nippon Steel Corp Controller for continuous casting of molten metal
JPS58199652A (ja) * 1982-05-19 1983-11-21 Mitsubishi Heavy Ind Ltd 加圧式連鋳設備
LU85878A1 (de) * 1985-05-07 1986-12-05 Arbed Verfahren zur automatischen steuerung des anfahrbetriebes einer metall-stanggiessanlage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3247002C1 (de) * 1982-12-18 1983-12-22 Mannesmann AG, 4000 Düsseldorf Verfahren und Vorrichtung zum Angiessen von duennen Straengen aus Stahl beim Stranggiessen
DE3423475A1 (de) * 1984-06-26 1984-11-29 Mannesmann AG, 4000 Düsseldorf Verfahren und einrichtung zum stranggiessen von fluessigen metallen, insbesondere von fluessigem stahl

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 7, Nr. 55 (M-198)[1200], 5. März 1983; & JP-A-57 202 952 (SHIN NIPPON) 13-12-1982 *
REVUE DE METALLURGIE-CIT, April 1983, Seiten 303-312; P. BARDET et al.: "Contrôle du processus de coulée continue de brames à la Sollac" *

Also Published As

Publication number Publication date
CA2010107C (en) 2000-04-04
EP0383413B1 (de) 1993-08-11
DE59002233D1 (de) 1993-09-16
ATE92806T1 (de) 1993-08-15
US5004040A (en) 1991-04-02
CN1018804B (zh) 1992-10-28
ES2045777T3 (es) 1994-01-16
CN1044911A (zh) 1990-08-29
EP0383413A2 (de) 1990-08-22
JP2963481B2 (ja) 1999-10-18
CA2010107A1 (en) 1990-08-17
JPH02258151A (ja) 1990-10-18
DE3905328C1 (de) 1990-07-19

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