EP0965401A1 - Paroi pour lingotière de coulée continue - Google Patents

Paroi pour lingotière de coulée continue Download PDF

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Publication number
EP0965401A1
EP0965401A1 EP99111268A EP99111268A EP0965401A1 EP 0965401 A1 EP0965401 A1 EP 0965401A1 EP 99111268 A EP99111268 A EP 99111268A EP 99111268 A EP99111268 A EP 99111268A EP 0965401 A1 EP0965401 A1 EP 0965401A1
Authority
EP
European Patent Office
Prior art keywords
mold
plate
screw
continuous casting
wall
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.)
Withdrawn
Application number
EP99111268A
Other languages
German (de)
English (en)
Inventor
Gereon Fehlemann
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.)
SMS Siemag AG
Original Assignee
SMS Schloemann Siemag AG
SMS Demag AG
Schloemann Siemag 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
Application filed by SMS Schloemann Siemag AG, SMS Demag AG, Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Publication of EP0965401A1 publication Critical patent/EP0965401A1/fr
Withdrawn legal-status Critical Current

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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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/059—Mould materials or platings
    • 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
    • B22D11/055—Cooling the moulds

Definitions

  • the present invention relates to a mold wall of a continuous casting mold, which consists of an inner mold plate and one with the Mold inner plate connected by screwed water box there, the inner mold plate on the the water tank facing side webs with grooves running between them has, in which filler pieces are arranged.
  • Such a mold wall is generally known.
  • the grooves serve thereby as cooling channels for a cooling liquid, usually water.
  • the fillers serve to reduce the cross section of the channel, see above that the flow rate of the coolant in the cooling channel elevated. But they have no supporting function.
  • the attachment of the The inner mold wall with the water tank is made using a variety of screws that at least partially penetrate the water tank and which are screwed into threaded pieces, which in the Mold inner wall are arranged.
  • the prior art mold wall has several disadvantages on.
  • the introduction of the threaded pieces in the Mold inner plate very complex.
  • the inner mold plate usually made of copper, whereas the threaded pieces Are steel.
  • When replacing a worn inner mold plate there is a large amount of contaminated copper which are difficult to recycle can.
  • the object of the present invention is a mold wall to create a continuous casting mold, which has the disadvantages of Avoid prior art.
  • the filler pieces have at least one Expansion element for the frictional connection of the filler pieces with the Have mold inner plate and that the screw connections are arranged between the water tank and the filler pieces.
  • the wearing part Mold inner plate only the webs to form the Have cooling channels. Further processing of the inner mold plate, in particular the introduction of screw connections in the inner mold plate is not required.
  • dismantling the wearing part "mold inner plate” takes place when the An automatic separation of the copper mold inner plate from the steel parts. So the mold inner plate is easier to recycle.
  • the expansion element has at least one tapered expansion plate has, which by means of a screw on one of the webs can be pressed, is the structural design of the expansion element particularly easy.
  • the spreading element can be tapered, for example tapered spreading washer that take place between the screw and the spreading plate is arranged.
  • the screw may be tapered at least in one section.
  • a mold wall consists of a continuous casting mold an inner mold plate 1 and a water tank 2.
  • the inner mold plate 1 has an inside 3 and an outside 4.
  • the outside 4 is the one to be cast during operation of the continuous casting mold liquid metal, especially steel, facing.
  • the inner mold plate 1 is connected to the water box 2 via screw connections.
  • the screw connections are shown in FIG. 1 by the dashed lines Lines indicated.
  • the inner mold plate 1 faces vertically extending webs 5. Accordingly, run between the webs 5 Grooves 6. As can be seen particularly clearly from FIG Filling pieces 7 arranged in the grooves. At the fillers 7 are Welded threaded bolt 8, by means of which the filler pieces - and as will be described later - thus also the inner mold plate 1 are screwed to the water tank 2. The screw connections between the inner mold plate 1 and the water tank 2 are thus arranged between the filler pieces 7 and the water tank 2.
  • this Filler 7 a spreading element 9.
  • the expansion element 9 is the filler 7 with the inner mold plate 1 (or the webs 5) can be connected by friction.
  • the expansion element 9 has two tapered expansion plates 10, which by means of a screw 11 can be pressed against the webs 5.
  • the pressing against the webs 5 can thereby, as shown in Figure 3, take place in that between the screw 11 and the expansion plates 10 tapered spreading washers 12 are arranged.
  • the Screw 11 also - at least in one section - conical be tapered.
  • the expansion element 9 is a Associated spring element 13.
  • this is Spring element 13 as an O-ring made of a permanently elastic material trained, which the temperatures occurring during continuous casting resists and has a sufficient thickness.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
EP99111268A 1998-06-15 1999-06-10 Paroi pour lingotière de coulée continue Withdrawn EP0965401A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19826522A DE19826522A1 (de) 1998-06-15 1998-06-15 Kokillenwand einer Stranggießkokille
DE19826522 1998-06-15

Publications (1)

Publication Number Publication Date
EP0965401A1 true EP0965401A1 (fr) 1999-12-22

Family

ID=7870882

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99111268A Withdrawn EP0965401A1 (fr) 1998-06-15 1999-06-10 Paroi pour lingotière de coulée continue

Country Status (4)

Country Link
US (1) US6318448B1 (fr)
EP (1) EP0965401A1 (fr)
CN (1) CN1239024A (fr)
DE (1) DE19826522A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1175947A1 (fr) * 2000-07-28 2002-01-30 Acme Steel Inc. Paroi pour lingotière de coulée continue

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19904149A1 (de) * 1999-02-03 2000-08-10 Sms Demag Ag Anordnung zum Verbinden einer Kokillenplatte mit einem Wasserkasten
DE102005040634A1 (de) 2005-08-27 2007-03-01 Sms Demag Ag Kokillenbreitseite einer Trichterkokille
DE102006051171A1 (de) 2006-10-26 2008-04-30 Sms Demag Ag Stranggießkokille
DE102007002405A1 (de) 2007-01-17 2008-07-24 Sms Demag Ag Stranggießkokille mit Kühlmittelkanal
CN102814477A (zh) * 2012-08-08 2012-12-12 中国重型机械研究院股份公司 一种耐磨的结晶器窄面铜板结构
CN107429973A (zh) * 2014-08-03 2017-12-01 普拉迪普金属有限公司 微波复合加热炉
CN105108083B (zh) * 2015-09-15 2018-02-13 西峡龙成特种材料有限公司 一种冷却缝隙可调的金属连铸用液冷结晶器
CN105108078B (zh) * 2015-09-15 2017-04-05 西峡龙成特种材料有限公司 金属连铸结晶器铜板的紧固结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1082988A (en) * 1964-12-22 1967-09-13 British Iron Steel Research Moulds
US3866664A (en) * 1973-06-01 1975-02-18 United States Steel Corp Mold for use in continuous-casting of metals
US4182397A (en) * 1978-07-03 1980-01-08 Allis-Chalmers Corporation Continuous casting mold and means for securing mold liners therein
JPH0335850A (ja) * 1989-06-30 1991-02-15 Sumitomo Metal Ind Ltd 連続鋳造用鋳型
WO1995021036A1 (fr) * 1994-02-02 1995-08-10 Sms Concast Inc. Moule pour coulee continue et procede pour sa fabrication

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310821A1 (fr) * 1975-05-16 1976-12-10 Siderurgie Fse Inst Rech Lingotiere de coulee a parois minces
US4224977A (en) * 1979-02-06 1980-09-30 Concast Incorporated Mold assembly and method for continuous casting
GB2087769B (en) * 1980-11-22 1984-08-01 Mapplebeck John E Ltd Casting mould
CH689446A5 (de) * 1995-03-24 1999-04-30 Alusuisse Lonza Services Ag Kokille.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1082988A (en) * 1964-12-22 1967-09-13 British Iron Steel Research Moulds
US3866664A (en) * 1973-06-01 1975-02-18 United States Steel Corp Mold for use in continuous-casting of metals
US4182397A (en) * 1978-07-03 1980-01-08 Allis-Chalmers Corporation Continuous casting mold and means for securing mold liners therein
JPH0335850A (ja) * 1989-06-30 1991-02-15 Sumitomo Metal Ind Ltd 連続鋳造用鋳型
WO1995021036A1 (fr) * 1994-02-02 1995-08-10 Sms Concast Inc. Moule pour coulee continue et procede pour sa fabrication

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 168 (M - 1107) 26 April 1991 (1991-04-26) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1175947A1 (fr) * 2000-07-28 2002-01-30 Acme Steel Inc. Paroi pour lingotière de coulée continue

Also Published As

Publication number Publication date
CN1239024A (zh) 1999-12-22
US6318448B1 (en) 2001-11-20
DE19826522A1 (de) 1999-12-16

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