EP0633080B2 - Lingotière pour la coulée continue de brames minces - Google Patents

Lingotière pour la coulée continue de brames minces Download PDF

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Publication number
EP0633080B2
EP0633080B2 EP94110511A EP94110511A EP0633080B2 EP 0633080 B2 EP0633080 B2 EP 0633080B2 EP 94110511 A EP94110511 A EP 94110511A EP 94110511 A EP94110511 A EP 94110511A EP 0633080 B2 EP0633080 B2 EP 0633080B2
Authority
EP
European Patent Office
Prior art keywords
continuous casting
strips
narrow side
narrow
side walls
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
EP94110511A
Other languages
German (de)
English (en)
Other versions
EP0633080A3 (fr
EP0633080A2 (fr
EP0633080B1 (fr
Inventor
Hans Streubel
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 Demag 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=6492377&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0633080(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SMS Demag AG filed Critical SMS Demag AG
Publication of EP0633080A2 publication Critical patent/EP0633080A2/fr
Publication of EP0633080A3 publication Critical patent/EP0633080A3/fr
Application granted granted Critical
Publication of EP0633080B1 publication Critical patent/EP0633080B1/fr
Publication of EP0633080B2 publication Critical patent/EP0633080B2/fr
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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
    • B22D11/0408—Moulds for casting thin slabs
    • 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 invention relates to a continuous casting mold for Pouring thin slabs with cooled broad side walls and adjustably arranged between them, refrigerated narrow side walls that have an upper molding with an extended pouring area and a lower support part.
  • the object of the invention is to create a Chill mold of the specified type, with no impairment the dimensional stability in a simple way the formation from edge cracks in the thin slab avoided becomes. An adjustment of the narrow side wall is intended and a seal at the lower end of the mold is possible his.
  • each narrow side wall consists of the working side of each narrow side wall a flat upper section and a lower one Section with lowered side stripes.
  • each narrow side wall from an upper one Section with raised side stripes and a flat one lower section.
  • the width of the side strips is advantageous maximum 15 mm.
  • the length is protruding side stripes in the upper section of the Narrow side wall at least 400 mm.
  • FIG. 1 and 2 there is a mold for pouring thin slabs from two broad side walls 1,2 and two laterally between the broad side walls 1, 2 adjustable Narrow side walls 3, 4.
  • the wide side walls 1, 2 are curved and form in the embodiment above an extended pouring area 5.
  • the broad side walls 1, 2 and the narrow side walls 3, 4 are with Cooling water channels 6 provided.
  • FIG. 1 An inventive design of the working side of the narrow side walls 3 according to FIG. 1, left side illustrated in Figures 3, 5 and 7. After that exist the narrow side walls 3 from an upper section 3a with flat work surface 3a 'and a lower one Section 3b. A middle one is aligned in the lower section 3b Strip 3b 'with the top work surface 3a'. Two lateral strips 3b "are opposite the middle Strip 3b 'deepened. Its width is advantageously less than 15 mm.
  • FIG. 1 An alternative design of the Working side of the narrow side wall 4 according to FIG. 1, right side, is illustrated in Figures 4, 6 and 8.
  • the narrow side walls 4 consist of one upper section 4a and a lower section 4b.
  • the upper section 4a has a central strip 4a ' and two protruding side strips 4a " lower section 4b forms one with the middle stripe 4a 'of the upper section aligned, overall flat Work surface 4b '

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Fluid-Pressure Circuits (AREA)

Claims (6)

  1. Lingotière de coulée continue de brames minces, comportant des parois refroidies aux grands côtés et des parois refroidies déplaçables entre celles-ci aux petits côtés, qui forment une partie supérieure pour le moulage avec une zone d'admission élargie (5) et une partie inférieure pour le support, caractérisée en ce que les parois des petits côtés (3, 4) comportent, dans la partie de moulage et dans la partie de support, sur la face de travail interne, des profilages latéraux différents et en ce que lesdits profilages latéraux (3b" ou 4b') de la partie de support (3b ou 4b) sont décalés vers l'extérieur par rapport aux profilages latéraux (3a' ou 4a") de la partie de moulage (3a ou 4a) pour former la distance entre le brin de coulée et la paroi de petit côté.
  2. Lingotière de coulée continue selon la revendication 1, caractérisée en ce que la face de travail de chaque paroi de petit côté (3) consiste en un tronçon supérieur plan (3a') et en un tronçon inférieur (36) muni de profilages latéraux chanfreinés (3b").
  3. Lingotière de coulée continue selon la revendication 1, caractérisée en ce que la face de travail de chaque paroi de petit côté (4) consiste en un tronçon supérieur plan (4a) muni de profilages latéraux en saillie (4a") et en un tronçon inférieur plan (4b').
  4. Lingotière de coulée continue selon la revendication 1, caractérisée en ce que la largeur des profilages latéraux (3b", 4a") est de tout au plus 15 mm.
  5. Lingotière de coulée continue selon les revendications 1 et 2, caractérisée en ce que la longueur des profilages latéraux (3b") décalés vers l'extérieur est de tout au plus 400 mm dans le tronçon inférieur (3b) de la paroi du petit côté (3).
  6. Lingotière de coulée continue selon les revendications 1 et 2, caractérisée en ce que la longueur des profilages latéraux en saillie (4a°') du tronçon supérieur (4a) de la paroi du petit côté (4) est d'au moins 400 mm.
EP94110511A 1993-07-09 1994-07-06 Lingotière pour la coulée continue de brames minces Expired - Lifetime EP0633080B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4322948 1993-07-09
DE4322948A DE4322948A1 (de) 1993-07-09 1993-07-09 Stranggießkokille zum Gießen von Dünnbrammen

Publications (4)

Publication Number Publication Date
EP0633080A2 EP0633080A2 (fr) 1995-01-11
EP0633080A3 EP0633080A3 (fr) 1995-04-26
EP0633080B1 EP0633080B1 (fr) 1996-05-15
EP0633080B2 true EP0633080B2 (fr) 2002-09-04

Family

ID=6492377

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94110511A Expired - Lifetime EP0633080B2 (fr) 1993-07-09 1994-07-06 Lingotière pour la coulée continue de brames minces

Country Status (7)

Country Link
US (1) US5503216A (fr)
EP (1) EP0633080B2 (fr)
JP (1) JP3337321B2 (fr)
KR (1) KR960013518A (fr)
AT (1) ATE138000T1 (fr)
CA (1) CA2127639A1 (fr)
DE (2) DE4322948A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100362255B1 (ko) * 2000-06-09 2002-11-29 이현빈 애완견 먹이 공급장치
KR20030073158A (ko) * 2002-03-08 2003-09-19 조상균 애완동물 자동 급식장치
KR100470454B1 (ko) * 2002-05-14 2005-02-05 대한민국 돼지 사료공급을 위한 자동조절급이기

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1443574A (fr) * 1965-07-16 1966-06-24 Schloemann Ag Lingotière refroidie pour coulée continue
US3520352A (en) * 1967-10-19 1970-07-14 Koppers Co Inc Continuous casting mold having insulated portions
AT289317B (de) * 1968-02-09 1971-04-13 Tsnii Chernoi Metallurg Im Bar Kokille zum Formen von Strängen mit rechteckigem Querschnitt beim Metallstranggießen
FR1586213A (fr) * 1968-09-17 1970-02-13
US4023612A (en) * 1975-11-25 1977-05-17 Inland Steel Company Continuous casting mold and process of casting
DE4131829C2 (de) * 1990-10-02 1993-10-21 Mannesmann Ag Flüssigkeitsgekühlte Kokille für das Stranggießen von Strängen aus Stahl im Brammenformat

Also Published As

Publication number Publication date
JPH07144257A (ja) 1995-06-06
EP0633080A3 (fr) 1995-04-26
JP3337321B2 (ja) 2002-10-21
CA2127639A1 (fr) 1995-01-10
EP0633080A2 (fr) 1995-01-11
ATE138000T1 (de) 1996-06-15
KR960013518A (ko) 1996-05-22
EP0633080B1 (fr) 1996-05-15
DE59400276D1 (de) 1996-06-20
US5503216A (en) 1996-04-02
DE4322948A1 (de) 1995-01-12

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