WO1997047413A1 - Strip casting plant - Google Patents

Strip casting plant Download PDF

Info

Publication number
WO1997047413A1
WO1997047413A1 PCT/DE1997/001153 DE9701153W WO9747413A1 WO 1997047413 A1 WO1997047413 A1 WO 1997047413A1 DE 9701153 W DE9701153 W DE 9701153W WO 9747413 A1 WO9747413 A1 WO 9747413A1
Authority
WO
WIPO (PCT)
Prior art keywords
belt
carrier tape
feed device
boundaries
side boundaries
Prior art date
Application number
PCT/DE1997/001153
Other languages
German (de)
French (fr)
Inventor
Klaus Schwerdtfeger
Karl-Heinz Spitzer
Paul Freier
Thomas Von Hinrichs
Wolfgang Reichelt
Ulrich Urlau
Ewald Feuerstacke
Joachim Kroos
Michael Brühl
Original Assignee
Salzgitter Ag
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
Priority claimed from DE19622925A external-priority patent/DE19622925C2/en
Priority to SK1683-98A priority Critical patent/SK284048B6/en
Priority to AT97926988T priority patent/ATE200750T1/en
Priority to JP50095198A priority patent/JP4307555B2/en
Priority to EP97926988A priority patent/EP0902733B1/en
Priority to CZ0401598A priority patent/CZ297654B6/en
Priority to AU31646/97A priority patent/AU722254C/en
Priority to DK97926988T priority patent/DK0902733T3/en
Application filed by Salzgitter Ag, Mannesmann Ag filed Critical Salzgitter Ag
Priority to DE59703440T priority patent/DE59703440D1/en
Priority to CA002268944A priority patent/CA2268944C/en
Priority to BR9709660-1A priority patent/BR9709660A/en
Priority to UA98126429A priority patent/UA46847C2/en
Priority to PL97330402A priority patent/PL184229B1/en
Publication of WO1997047413A1 publication Critical patent/WO1997047413A1/en
Priority to GR20010401123T priority patent/GR3036274T3/en

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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/064—Accessories therefor for supplying molten metal
    • B22D11/0642—Nozzles
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0631—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a travelling straight surface, e.g. through-like moulds, a belt
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/0648—Casting surfaces
    • B22D11/066—Side dams

Definitions

  • the invention relates to a strip caster, in particular for the strip casting of steel.
  • the casting thickness of the strip can largely be optimally selected (e.g. approx. 10 mm) in accordance with the required thickness of the hot rolled strip (1 to 3 mm) and the required hot deformation to achieve sufficient material properties.
  • a device for the continuous casting of metal which has a feed device for liquid metal, a carrier tape for liquid and solidified metal and side boundaries tightly against the carrier tape.
  • the side boundaries are attached to the carrier tape in the manner of a link chain.
  • Such a construction is technically very complex. It is also essentially only suitable for relatively small bandwidths. In the case of larger bandwidths, the tension in the carrier brought about by the thermal load is substantially higher than in the case of narrow bands, so that the construction of the chain-like circumferential side boundary, which acts as a stiffener, cannot be used with large bandwidths.
  • the feed device and / or the side boundaries are designed so that they can vibrate in the plane of the carrier tape and are connected to a device for generating vibrations.
  • This measure prevents the sticking of solidified material.
  • the vibrations of the feed devices and / or the side boundaries are essentially perpendicular to the conveying direction of the belt. The vibration takes place in the plane of the carrier belt or the forgotten steel belt, but transversely to the direction of conveyance. This has the advantage that the design effort is less than in the case of an oscillation in the conveying direction in which the side boundary would have to be guided exactly over the entire length.
  • the vibration in the area of the metallurgical length (from the casting area to solidification of the strip) can advantageously be set optimally, for example by dividing the side boundaries in this area into individual sections, each with the optimum frequency and amplitude.
  • the side wall boundaries can be set at an angle to one another. This applies both to the opposite side wall boundaries and to the sections that may be present on the respective side. As a result, the uniformity of the strip thickness over the entire width can be improved on the forgotten strip.
  • side boundaries are also inclined with respect to the perpendicular to the surface of the carrier tape.
  • the side wall boundaries consist of water-cooled hollow profiles.
  • the devices for generating the vibrations are preferably eccentric drives, but electromagnets or hydraulic cylinders can also be used.
  • the waveform can be sinusoidal, sawtooth-shaped or trapezoidal.
  • the stroke frequency is, for example, 50 Hz with a stroke of, for example, 0.5 mm.
  • the cooling water is supplied via flexible hoses.
  • a layer of temperature-resistant sealing material in particular of ceramic fiber felt, is arranged for sealing between the side boundaries and the covers.
  • a corresponding seal is provided between the feed device and the carrier tape, an aluminum sheet preferably being inserted between the carrier tape and the seal, so that in the event of an oscillation there is only a relative movement between the felt layer and the aluminum sheet.
  • the feed device and the side boundaries are preferably held by coil springs.
  • the boundaries can simultaneously oscillate both perpendicularly and parallel to the belt movement (casting direction), so that overall a thrust force also acts on the belt edge in the casting direction.
  • the vibration has components in all three spatial directions.
  • the vibration can take place perpendicular to the belt surface.
  • the vibrations are excited by strikes in the longitudinal or transverse direction of the side boundary. In this way, longitudinal waves can suddenly be applied, with which the adherence can be effectively prevented.

Abstract

A strip casting plant has side limiting elements closely arranged next to a supporting belt. The side limiting elements, and preferably the liquid metal supply device as well, are capable of vibrating and are connected to a vibration generator. This prevents solidified material from adhering to the walls of the plant.

Description

BandgießanlageBelt caster
Beschreibungdescription
Die Erfindung betrifft eine Bandgießanlage, insbesondere für das Bandgießen von Stahl. Beim Bandgießen von Stahl kann entsprechend der benötigten Dicke beim fertiggewalzten Warmband (1 bis 3 mm) sowie bei der erforderlichen Warmverformung zur Erzielung ausreichender Materialeigenschaften die Gießdicke des Bandes weitgehend optimal gewählt werden (z. B. ca.10 mm).The invention relates to a strip caster, in particular for the strip casting of steel. When casting steel, the casting thickness of the strip can largely be optimally selected (e.g. approx. 10 mm) in accordance with the required thickness of the hot rolled strip (1 to 3 mm) and the required hot deformation to achieve sufficient material properties.
Aus DE 31 42 099 ist eine Vorrichtung zum Stranggießen von Metall bekannt, die eine Zuführeinrichtung für flüssiges Metall, ein Trägerband für flüssiges und erstarrtes Metall und an dem Trägerband dicht anliegende Seitenbegrenzungen aufweist. Die Seitenbegrenzungen sind nach Art einer Gliederkette an dem Trägerband befestigt.From DE 31 42 099 a device for the continuous casting of metal is known, which has a feed device for liquid metal, a carrier tape for liquid and solidified metal and side boundaries tightly against the carrier tape. The side boundaries are attached to the carrier tape in the manner of a link chain.
Eine derartige Konstruktion ist technisch recht aufwendig. Sie eignet sich auch im wesentlichen nur für relativ geringe Bandbreiten. Bei größeren Bandbreiten ist die durch die thermische Belastung aufgebrachte Spannung im Träger wesentlich höher als bei schmalen Bändern, so daß bei großen Bandbreiten die als Versteifung wirkende Konstruktion der kettenartig umlaufenden Seitenbegrenzung nicht einsetzbar ist.Such a construction is technically very complex. It is also essentially only suitable for relatively small bandwidths. In the case of larger bandwidths, the tension in the carrier brought about by the thermal load is substantially higher than in the case of narrow bands, so that the construction of the chain-like circumferential side boundary, which acts as a stiffener, cannot be used with large bandwidths.
Bei einer relativ zur Förderrichtung des vergessenen Bandes beziehungsweise des Trägers feststehenden Seitenbegrenzung kommt es vereinzelt während des Gießvorganges zum Anhaften von erstarrtem Stahl. Dies führt zu massiven Fehlern des Bandes und Betriebsstörungen bis hin zum Abbruch des Gießens. Ähnliche Probleme treten an der Zuführeinrichtung auf. Auch an dieser haftet vereinzelt erstarrter Stahl an, was zu den gleichen Schwierigkeiten führt.If the side boundary is fixed relative to the conveying direction of the forgotten band or the carrier, solidified steel will occasionally adhere during the casting process. This leads to massive errors in the strip and malfunctions, right up to the termination of the casting. Similar problems occur on the feeder. Here, too, solidified steel adheres, which leads to the same difficulties.
Es bestand daher die Aufgabe, eine Bandgießanlage anzugeben, bei der das Anhaften von erstarrtem Stahl an der Zuführeinrichtung und an den Seitenbegrenzungen zuverlässig vermieden wird.It was therefore the task of specifying a strip caster in which the sticking of solidified steel to the feed device and to the side boundaries is reliably avoided.
Diese Aufgabe wird gelöst, indem die Zuführeinrichtung und/oder die Seitenbegrenzungen in der Ebene des Trägerbandes schwingfähig ausgebildet sind und mit einer Einrichtung zur Erzeugung von Schwingungen verbunden sind. Durch diese Maßnahme kann das Anhaften von erstarrtem Material vermieden werden. Nach einer bevorzugten Ausführung sind die Schwingungen der Zuführeinrichtungen und/oder der Seitenbegrenzungen im wesentlichen senkrecht zur Förderrichtung des Bandes ausgebildet. Die Schwingung erfolgt also in der Ebene des Trägerbandes beziehungsweise des is vergessenen Stahlbandes, aber quer zur Förderrichtung. Dies hat den Vorteil, daß der konstruktive Aufwand geringer ist, als bei einer Schwingung in Förderrichtung, bei der die Seitenbegrenzung über die gesamte Länge exakt geführt werden müßte. Außerdem kann bei dieser Ausführung vorteilhaft die Schwingung im Bereich der metallurgischen Länge (vom Abgießbereich bis zur Durcherstarrung des Bandes) optimal eingestellt werden, indem zum Beispiel die Seitenbegrenzungen in diesem Bereich in einzelne Abschnitte mit jeweils optimaler Frequenz und Amplitude unterteilt werden.This object is achieved in that the feed device and / or the side boundaries are designed so that they can vibrate in the plane of the carrier tape and are connected to a device for generating vibrations. This measure prevents the sticking of solidified material. According to a preferred embodiment, the vibrations of the feed devices and / or the side boundaries are essentially perpendicular to the conveying direction of the belt. The vibration takes place in the plane of the carrier belt or the forgotten steel belt, but transversely to the direction of conveyance. This has the advantage that the design effort is less than in the case of an oscillation in the conveying direction in which the side boundary would have to be guided exactly over the entire length. In addition, in this embodiment, the vibration in the area of the metallurgical length (from the casting area to solidification of the strip) can advantageously be set optimally, for example by dividing the side boundaries in this area into individual sections, each with the optimum frequency and amplitude.
Nach einer weiter bevorzugten Ausführung sind die Seitenwandbegrenzungen in einem Winkel zueinander einstellbar. Dies bezieht sich sowohl auf die gegenüberliegenden Seitenwandbegrenzungen als auch die an der jeweiligen Seite gegebenenfalls vorhandenen Abschnitte. Hierdurch kann an dem vergessenen Band die Gleichmäßigkeit der Banddicke über die gesamte Breite verbessert werden. Insbesondere sind Seitenbegrenzungen auch gegenüber der Senkrechten zur Trägerbandoberfläche geneigt.According to a further preferred embodiment, the side wall boundaries can be set at an angle to one another. This applies both to the opposite side wall boundaries and to the sections that may be present on the respective side. As a result, the uniformity of the strip thickness over the entire width can be improved on the forgotten strip. In particular, side boundaries are also inclined with respect to the perpendicular to the surface of the carrier tape.
Nach einem bevorzugten Ausführungsbeispiel bestehen die Seitenwandbegrenzungen aus wassergekühlten Hohlprofilen.According to a preferred embodiment, the side wall boundaries consist of water-cooled hollow profiles.
Die Einrichtungen zur Erzeugung der Schwingungen sind bevorzugt Exzenterantriebe, jedoch können auch Elektromagnete oder Hydraulikzylinder eingesetzt werden. Die Schwingungsform kann unter anderem sinusförmig, sägezahnförmig oder trapezförmig sein. Die Hubfrequenz beträgt zum Beispiel 50 Hz bei einem Hub von zum Beispiel 0,5 mm. Die Zufuhr des Kühlwassers erfolgt über flexible Schläuche. Bei einer bevorzugt über dem vergessenen Band vorhandenen Abdeckung ist zur Abdichtung zwischen den Seitenbegrenzungen und der Abdeckungen eine Schicht aus temperaturbeständigem Dichtmaterial, insbesondere aus Keramikfaserfilz angeordnet. Eine entsprechende Abdichtung ist zwischen der Zuführeinrichtung und dem Trägerband vorgesehen, wobei bevorzugt zwischen dem Trägerband und der Abdichtung noch ein Aluminiumblech eingeschoben ist, so daß bei einer Schwingung nur eine Reiativbewegung zwischen der Filzschicht und dem Aluminiumblech erfolgt. Die Zuführeinrichtung und die Seitenbegrenzungen sind bevorzugt durch Schraubenfedern gehalten. Nach einer weiter bevorzugten Ausführung können die Begrenzungen gleichzeitig sowohl senkrecht als auch parallel zur Bandbewegung (Gießrichtung) schwingen, so daß sich insgesamt eine auch in Gießrichtung wirkende Schubkraft auf die Bandkante ergibt. Insbesondere weist die Schwingung Komponenten in allen drei Raumrichtungen auf.The devices for generating the vibrations are preferably eccentric drives, but electromagnets or hydraulic cylinders can also be used. The waveform can be sinusoidal, sawtooth-shaped or trapezoidal. The stroke frequency is, for example, 50 Hz with a stroke of, for example, 0.5 mm. The cooling water is supplied via flexible hoses. In the case of a cover which is preferably present over the forgotten band, a layer of temperature-resistant sealing material, in particular of ceramic fiber felt, is arranged for sealing between the side boundaries and the covers. A corresponding seal is provided between the feed device and the carrier tape, an aluminum sheet preferably being inserted between the carrier tape and the seal, so that in the event of an oscillation there is only a relative movement between the felt layer and the aluminum sheet. The feed device and the side boundaries are preferably held by coil springs. According to a further preferred embodiment, the boundaries can simultaneously oscillate both perpendicularly and parallel to the belt movement (casting direction), so that overall a thrust force also acts on the belt edge in the casting direction. In particular, the vibration has components in all three spatial directions.
Des weiteren kann die Schwingung senkrecht zur Bandoberfläche erfolgen.Furthermore, the vibration can take place perpendicular to the belt surface.
In einer besonderen Ausführung erfolgt die Anregung der Schwingungen durch Schläge in Längs- oder Querrichtung der Seitenbegrenzung. Hierdurch können schlagartig Longitudinalwellen aufgebracht werden, mit denen das Anhaften wirkungsvoll unterbunden werden kann. In a special version, the vibrations are excited by strikes in the longitudinal or transverse direction of the side boundary. In this way, longitudinal waves can suddenly be applied, with which the adherence can be effectively prevented.

Claims

Patentansprüche claims
1. Bandgießanlage mit einer Zuführeinrichtung für flüssiges Metall, einem Trägerband für flüssiges und erstarrtes Metall und an dem Trägerband dicht anliegenden Seitenbegrenzungen, dadurch gekennzeichnet, daß die Zuführeinrichtung und/oder die Seitenbegrenzungen, insbesondere in der Ebene des Trägerbandes, schwingfähig ausgebildet sind und mit einer Einrichtung zur Erzeugung von Schwingungen verbunden sind.1. Belt casting system with a feed device for liquid metal, a carrier tape for liquid and solidified metal and tightly adjacent side boundaries on the carrier tape, characterized in that the feed device and / or the side boundaries, in particular in the plane of the carrier tape, are designed to vibrate and with a Device for generating vibrations are connected.
2. Bandgießanlage nach Anspruch 1, dadurch gekennzeichnet, daß die Schwingung der Zuführeinrichtung und/oder der Seitenbegrenzungen im wesentlichen senkrecht zur Förderrichtung des Bandes erfolgt.2. Belt caster according to claim 1, characterized in that the vibration of the feed device and / or the side boundaries takes place substantially perpendicular to the conveying direction of the belt.
3. Bandgießanlage nach Anspruch 2, dadurch gekennzeichnet, daß in einem Winkel zueinander einstellbare Seitenbegrenzungen angeordnet sind.3. Belt caster according to claim 2, characterized in that adjustable side limits are arranged at an angle to each other.
4. Bandgießanlage nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Seitenbegrenzungen aus einem oder mehreren Abschnitten wassergekühlter Hohlprofile bestehen.4. Belt caster according to one of claims 1 to 3, characterized in that the side boundaries consist of one or more sections of water-cooled hollow profiles.
5. Bandgießanlage nach Anspruch 1 , dadurch gekennzeichnet, daß die Schwingung der Seitenbegrenzung gleichzeitig sowohl senkrecht als auch parallel zur Gießrichtung erfolgt. 5. Belt caster according to claim 1, characterized in that the oscillation of the side limitation takes place simultaneously both perpendicularly and parallel to the casting direction.
PCT/DE1997/001153 1996-06-07 1997-06-02 Strip casting plant WO1997047413A1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
PL97330402A PL184229B1 (en) 1996-06-07 1997-06-02 Metal strip casting machine
DK97926988T DK0902733T3 (en) 1996-06-07 1997-06-02 Strip casting plant
JP50095198A JP4307555B2 (en) 1996-06-07 1997-06-02 Strip casting machine and method for preventing solidified steel adhesion
EP97926988A EP0902733B1 (en) 1996-06-07 1997-06-02 Strip casting plant
CZ0401598A CZ297654B6 (en) 1996-06-07 1997-06-02 Apparatus for continuously casting metal strip
AU31646/97A AU722254C (en) 1996-06-07 1997-06-02 Strip casting plant
DE59703440T DE59703440D1 (en) 1996-06-07 1997-06-02 BELT CASTING PLANT
SK1683-98A SK284048B6 (en) 1996-06-07 1997-06-02 Strip casting plant
AT97926988T ATE200750T1 (en) 1996-06-07 1997-06-02 BAND CASTING PLANT
CA002268944A CA2268944C (en) 1996-06-07 1997-06-02 Strip casting plant
BR9709660-1A BR9709660A (en) 1996-06-07 1997-06-02 Tape casting installation
UA98126429A UA46847C2 (en) 1996-06-07 1997-06-02 BELT BOTTING INSTALLATION
GR20010401123T GR3036274T3 (en) 1996-06-07 2001-07-24 Strip casting plant

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19622925A DE19622925C2 (en) 1996-06-07 1996-06-07 Process for producing a thin strip and thin strip casting machine
DE19622925.1 1996-06-07
DE19636698 1996-09-10
DE19636698.4 1996-09-10

Publications (1)

Publication Number Publication Date
WO1997047413A1 true WO1997047413A1 (en) 1997-12-18

Family

ID=26026409

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1997/001153 WO1997047413A1 (en) 1996-06-07 1997-06-02 Strip casting plant

Country Status (19)

Country Link
US (1) US20010047856A1 (en)
EP (1) EP0902733B1 (en)
JP (1) JP4307555B2 (en)
CN (1) CN1156349C (en)
AT (1) ATE200750T1 (en)
AU (1) AU722254C (en)
BR (1) BR9709660A (en)
CA (1) CA2268944C (en)
CZ (1) CZ297654B6 (en)
DE (1) DE59703440D1 (en)
DK (1) DK0902733T3 (en)
ES (1) ES2155997T3 (en)
GR (1) GR3036274T3 (en)
HU (1) HUP9901449A3 (en)
PL (1) PL184229B1 (en)
SK (1) SK284048B6 (en)
TR (1) TR199802539T2 (en)
UA (1) UA46847C2 (en)
WO (1) WO1997047413A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010005226C5 (en) * 2010-01-21 2020-02-13 Fritz-Peter Pleschiutschnigg Band casting method and apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000117397A (en) * 1998-10-21 2000-04-25 Nippon Steel Corp Casting method for thin steel sheet
DE102010048004A1 (en) * 2010-10-07 2012-04-12 Sms Siemag Aktiengesellschaft strip caster
CN109715316B (en) 2016-08-10 2021-09-21 纽科尔公司 Thin strip casting method

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60223647A (en) * 1984-04-20 1985-11-08 Hitachi Cable Ltd Casting method of high-concentration al-zr alloy
JPS6142454A (en) * 1984-08-07 1986-02-28 Sumitomo Heavy Ind Ltd Belt type continuous casting machine
JPS6142455A (en) * 1984-08-07 1986-02-28 Sumitomo Heavy Ind Ltd Belt type continuous casting machine
JPS6156756A (en) * 1984-08-28 1986-03-22 Mitsubishi Heavy Ind Ltd Belt type continuous casting equipment
JPS61172657A (en) * 1985-01-25 1986-08-04 Sumitomo Heavy Ind Ltd Belt type continuous casting machine
JPS61176450A (en) * 1985-01-31 1986-08-08 Ishikawajima Harima Heavy Ind Co Ltd Endless track type continuous casting installation
JPS62230458A (en) * 1986-04-01 1987-10-09 Nippon Steel Corp Single-side solidification type continuous casting apparatus
EP0600248A1 (en) * 1992-12-04 1994-06-08 Didier-Werke Ag Process for obtaining a separating gap, in particular in metallurgy
JPH06210411A (en) * 1993-01-12 1994-08-02 Nippon Steel Corp Single belt type continuous casting apparatus

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60223647A (en) * 1984-04-20 1985-11-08 Hitachi Cable Ltd Casting method of high-concentration al-zr alloy
JPS6142454A (en) * 1984-08-07 1986-02-28 Sumitomo Heavy Ind Ltd Belt type continuous casting machine
JPS6142455A (en) * 1984-08-07 1986-02-28 Sumitomo Heavy Ind Ltd Belt type continuous casting machine
JPS6156756A (en) * 1984-08-28 1986-03-22 Mitsubishi Heavy Ind Ltd Belt type continuous casting equipment
JPS61172657A (en) * 1985-01-25 1986-08-04 Sumitomo Heavy Ind Ltd Belt type continuous casting machine
JPS61176450A (en) * 1985-01-31 1986-08-08 Ishikawajima Harima Heavy Ind Co Ltd Endless track type continuous casting installation
JPS62230458A (en) * 1986-04-01 1987-10-09 Nippon Steel Corp Single-side solidification type continuous casting apparatus
EP0600248A1 (en) * 1992-12-04 1994-06-08 Didier-Werke Ag Process for obtaining a separating gap, in particular in metallurgy
JPH06210411A (en) * 1993-01-12 1994-08-02 Nippon Steel Corp Single belt type continuous casting apparatus

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 083 (M - 466) 2 April 1986 (1986-04-02) *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 200 (M - 498) 12 July 1986 (1986-07-12) *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 218 (M - 503) 30 July 1986 (1986-07-30) *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 381 (M - 547) 19 December 1986 (1986-12-19) *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 388 (M - 549) 25 December 1986 (1986-12-25) *
PATENT ABSTRACTS OF JAPAN vol. 012, no. 091 (M - 679) 24 March 1988 (1988-03-24) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 572 (M - 1696) 2 November 1994 (1994-11-02) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010005226C5 (en) * 2010-01-21 2020-02-13 Fritz-Peter Pleschiutschnigg Band casting method and apparatus

Also Published As

Publication number Publication date
US20010047856A1 (en) 2001-12-06
DK0902733T3 (en) 2001-05-28
CN1156349C (en) 2004-07-07
GR3036274T3 (en) 2001-10-31
HUP9901449A3 (en) 2000-01-28
PL330402A1 (en) 1999-05-10
CN1226849A (en) 1999-08-25
BR9709660A (en) 2000-01-25
UA46847C2 (en) 2002-06-17
CA2268944C (en) 2005-03-29
CA2268944A1 (en) 1997-12-18
EP0902733B1 (en) 2001-04-25
CZ401598A3 (en) 1999-08-11
AU3164697A (en) 1998-01-07
ES2155997T3 (en) 2001-06-01
JP4307555B2 (en) 2009-08-05
JP2001513702A (en) 2001-09-04
AU722254B2 (en) 2000-07-27
HUP9901449A1 (en) 1999-08-30
EP0902733A1 (en) 1999-03-24
AU722254C (en) 2001-10-25
ATE200750T1 (en) 2001-05-15
CZ297654B6 (en) 2007-02-21
SK168398A3 (en) 1999-05-07
SK284048B6 (en) 2004-08-03
PL184229B1 (en) 2002-09-30
DE59703440D1 (en) 2001-05-31
TR199802539T2 (en) 1999-02-22

Similar Documents

Publication Publication Date Title
DE1906532A1 (en) Armored metal tools
EP0702109A2 (en) Process and apparatus for continuously coating of a web
DE2715717C3 (en) Anchor rail with rail bracket for a magnetic levitation vehicle
DE4439470C1 (en) Device for ultrasound machining of a workpiece
WO2007071225A1 (en) Method and device for producing hot metallic strip, in particular from lightweight structural steel
CH439928A (en) Method and device for ultrasonic welding of a ductile metal to a hard material
WO1997047413A1 (en) Strip casting plant
EP0896836A2 (en) Printing device for coating a sheet material with a paste
DE2142002A1 (en) CUTTING DEVICE
DE19622925A1 (en) Belt-type metal strip casting unit
WO2003024643A2 (en) Method and device for producing a metal strip in a strip casting machine with rolls
DE1236911B (en) Sonotrode for cold press seam welding of metallic workpieces
EP3626840B1 (en) Treatment of hot rolled products made from metal
DE2542211A1 (en) PROCEDURE AND EQUIPMENT FOR INSTALLING OR REPAIRING ENDLESS STEEL BELTS
DE2346993C2 (en) Solder bath for fluid-free tinning using ultrasound
EP0676531B1 (en) Slip-form casting for tunnel walls
EP3672769A1 (en) Method for cutting a rubber web
EP1646464A1 (en) Method for operating a strip casting machine for producing a metal strip
DE2818893A1 (en) WELDING BATH SUPPORT DEVICE FOR ENERGY BEAM WELDING
DE3422654C1 (en) Mould member of an endless-chain mould
DD225360A5 (en) METHOD AND DEVICE FOR PRODUCING CHANNELS OR THIN LAYERS OF METALLIC OR METAL OXYDIC MATERIAL
EP0309660B1 (en) Frame saw blade
DE1510002C3 (en) Method and device for gluing together an upper from its components
EP1458934A1 (en) Method for applying elements to surfaces of constructed objects used for road traffic
DE4303092A1 (en) Method and device for producing a textile tape patterned by figure shots, in particular a label tape, from a wide web with meltable thread material

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 97195322.8

Country of ref document: CN

AK Designated states

Kind code of ref document: A1

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DK EE ES FI GB GE GH HU IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TR TT UA UG US UZ VN YU AM AZ BY KG KZ MD RU TJ TM

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH KE LS MW SD SZ UG AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 1997926988

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2268944

Country of ref document: CA

Ref document number: 2268944

Country of ref document: CA

Kind code of ref document: A

Ref document number: 1998 500951

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 167598

Country of ref document: SK

WWE Wipo information: entry into national phase

Ref document number: PA/a/1998/010306

Country of ref document: MX

Ref document number: 168398

Country of ref document: SK

Ref document number: 1019980710028

Country of ref document: KR

Ref document number: 1998/02539

Country of ref document: TR

Ref document number: PV1998-4015

Country of ref document: CZ

WWP Wipo information: published in national office

Ref document number: 1997926988

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 09202036

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: PV1998-4015

Country of ref document: CZ

WWP Wipo information: published in national office

Ref document number: 1019980710028

Country of ref document: KR

WWG Wipo information: grant in national office

Ref document number: 1997926988

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 1019980710028

Country of ref document: KR

WWG Wipo information: grant in national office

Ref document number: PV1998-4015

Country of ref document: CZ