US3706336A - Device for horizontal continuous casting of plates - Google Patents

Device for horizontal continuous casting of plates Download PDF

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Publication number
US3706336A
US3706336A US108757A US3706336DA US3706336A US 3706336 A US3706336 A US 3706336A US 108757 A US108757 A US 108757A US 3706336D A US3706336D A US 3706336DA US 3706336 A US3706336 A US 3706336A
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US
United States
Prior art keywords
die
distance piece
passageway
continuous casting
drawn
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.)
Expired - Lifetime
Application number
US108757A
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English (en)
Inventor
Heribert Krall
Hans Adalbert Koch
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.)
Technica Guss GmbH
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Technica Guss GmbH
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Filing date
Publication date
Application filed by Technica Guss GmbH filed Critical Technica Guss GmbH
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Publication of US3706336A publication Critical patent/US3706336A/en
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    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/045—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for horizontal casting
    • B22D11/047—Means for joining tundish to mould

Definitions

  • ABSTRACT A die for continuous casting of bar stock is adapted to be received in an outer cooler and made up of a lower part and an upper part having a rectangular in transverse cross section passageway therebetween which is of relatively greaterwidth than height.
  • a spacer or distance piece of refractory material is inserted therebetween at the casting material entrance end and at about the center widthwise location. This distance piece has a stem projecting into the passageway to hold the parts apart and a cap thereon abutting the adjacent entrance ends of the parts of the die to prevent the distance piece from moving on into the passageway as the casting material flows therepast.
  • the die can be machined from the very beginning in such a way that after a deflection of the die the strand emerges with parallel sides. In this case, however, the die detaches itself from the cooler, and productivity is very low, because of the low heat transfer between die and cooler.
  • the object of the invention is to obtain by means of a cooler with fit-in die a strand with parallel sides and to guarantee a good attachment of the die to the cooler.
  • FIG. 1 shows a side elevational view of the die and FIG. 2 is a view from the right of FIG. 1 looking from the furnace into the entrance end of the die.
  • the die 1 is housed and consists of an upper part 2 and a lower part 3.
  • the die as depicted in the example has an aperture or passageway therethrough for casting a rectangular in transverse cross section strand of a width 4 and a height 5.
  • the width 4 is relatively much larger than the height 5. Due to the thermal stress it may occur that the central part of the upper part 2 deflects, so that the height 5 of the strand is smaller in the middle and the strand is thinner there.
  • a distance piece or spacer 7 is placed between the upper part 2 and the lower part 3 on the furnace end of the die.
  • the die and its surrounding housing is fabricated in such a way that no cooling takes place around the area of the distance piece 7, so that no solidification occurs in this part of the die.
  • the distance piece 7 as viewed in FIG. I, is T-shapcd having a stem 7a and a cap portion 7b there on. Between the stem and cap are formed right angle recesses or steps 8 which serve to hold the spacer 7 on the end of the die adjacent to the furnace and the metal flows against and past the cap portion 7b.
  • a die for receipt in an outer cooler and having a lower part and an upper part forming therebetween a passageway for continuous casting, the improvement therewith of a distance piece of solid fireproof refractory material mounted between said lower and upper die parts at the casting material entrance end thereof so that a deformation of the die due to thermal stress is impossible and a stand with parallel sides can be drawn.
  • a device according to claim 1 wherein said distance piece has means thereon preventing it from being drawn into the passageway of the die by the flow of the casting material or by premature solidification thereof.
  • a device wherein said distance piece has a stem extending into said passageway between said lower and upper parts of the die and a cap on said stem abutting the adjacent ends of the die thereby forming said means thereon preventing the distance piece from being drawn into the die.
  • a die having two parts forming therebetween a passageway for continuous casting, the improvement therewith of a distance piece of solid fireproofing refractory material mounted between said die parts at the casting material entrance end thereof so that a deformation of the die due to thermal stress is impossible and a strand with parallel sides can be drawn.
  • a device according to claim 4 wherein said distance piece has means thereon preventing it from being drawn into the passageway of the die by the flow of the casting material or by premature solidification thereof.
  • a device wherein said distance piece has a stern extending into said passageway of the die and a cap on said stem abutting the adjacent ends of the die thereby forming said means thereon preventing the distance piece from being drawn into the die.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
US108757A 1970-01-30 1971-01-22 Device for horizontal continuous casting of plates Expired - Lifetime US3706336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2004192A DE2004192C3 (de) 1970-01-30 1970-01-30 Anordnung an einer horizontalen Stranggießkokille zum Stranggießen von Bändern

Publications (1)

Publication Number Publication Date
US3706336A true US3706336A (en) 1972-12-19

Family

ID=5760954

Family Applications (1)

Application Number Title Priority Date Filing Date
US108757A Expired - Lifetime US3706336A (en) 1970-01-30 1971-01-22 Device for horizontal continuous casting of plates

Country Status (6)

Country Link
US (1) US3706336A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS4923742B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT305508B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH516956A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2004192C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2077407B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4678518A (en) * 1984-07-25 1987-07-07 Nippon Dacro Shamrock Co., Ltd. Non-aqueous degreasing and chromating solution for metal treatment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515544A1 (fr) * 1981-10-30 1983-05-06 Griset Ets Installation de coulee en continu de produits, notamment de metaux, tels que des alliages de cuivre

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292216A (en) * 1963-06-25 1966-12-20 Concast Ag Adjustable mold for continuous casting installation
US3415306A (en) * 1964-07-23 1968-12-10 Olsson Erik Allan Method of continuous casting without applying tension to the strand
DE1811295A1 (de) * 1967-11-27 1969-06-19 Imp Metal Ind Kynoch Ltd Form zur Verwendung bei kontinuierlichem Metallgiessen und Verfahren zu deren Herstellung
US3502135A (en) * 1966-03-31 1970-03-24 Alfred J Wertli Continuous casting apparatus having suction means between mold and cooling means

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292216A (en) * 1963-06-25 1966-12-20 Concast Ag Adjustable mold for continuous casting installation
US3415306A (en) * 1964-07-23 1968-12-10 Olsson Erik Allan Method of continuous casting without applying tension to the strand
US3502135A (en) * 1966-03-31 1970-03-24 Alfred J Wertli Continuous casting apparatus having suction means between mold and cooling means
DE1811295A1 (de) * 1967-11-27 1969-06-19 Imp Metal Ind Kynoch Ltd Form zur Verwendung bei kontinuierlichem Metallgiessen und Verfahren zu deren Herstellung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4678518A (en) * 1984-07-25 1987-07-07 Nippon Dacro Shamrock Co., Ltd. Non-aqueous degreasing and chromating solution for metal treatment

Also Published As

Publication number Publication date
CH516956A (de) 1971-12-31
DE2004192B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-04-24
FR2077407B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-03-21
FR2077407A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-10-22
AT305508B (de) 1973-02-26
JPS4923742B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-06-18
DE2004192A1 (de) 1971-08-05
DE2004192C3 (de) 1978-12-07

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