EP0127577A3 - Verfahren zum Giessen eines Stranges insbesondere aus Aluminium oder einer Aluminiumlegierung - Google Patents

Verfahren zum Giessen eines Stranges insbesondere aus Aluminium oder einer Aluminiumlegierung Download PDF

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Publication number
EP0127577A3
EP0127577A3 EP84810226A EP84810226A EP0127577A3 EP 0127577 A3 EP0127577 A3 EP 0127577A3 EP 84810226 A EP84810226 A EP 84810226A EP 84810226 A EP84810226 A EP 84810226A EP 0127577 A3 EP0127577 A3 EP 0127577A3
Authority
EP
European Patent Office
Prior art keywords
strand
casting
water
carbon dioxide
alloy
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Withdrawn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
EP84810226A
Other languages
English (en)
French (fr)
Other versions
EP0127577A2 (de
Inventor
Walter Haller
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.)
Rio Tinto Switzerland AG
Original Assignee
Schweizerische Aluminium 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 DE19833346151 external-priority patent/DE3346151C2/de
Application filed by Schweizerische Aluminium AG filed Critical Schweizerische Aluminium AG
Publication of EP0127577A2 publication Critical patent/EP0127577A2/de
Publication of EP0127577A3 publication Critical patent/EP0127577A3/de
Withdrawn legal-status Critical Current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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • B22D11/1245—Accessories for subsequent treating or working cast stock in situ for cooling using specific cooling agents

Landscapes

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

Abstract

Bei einem Verfahren zum Giessen eines Stranges, insbesondere aus Aluminium oder einer Aluminium­ legierung, durch eine Giesskokille unter Kühlung des ent­ stehenden Stranges mittels Kohlendioxid enthaltendem Wasser wird die dem Wasser zugesetzte Menge an Kohlen­ dioxid während des Anfahrvorganges konstant gehalten, jedoch seine Konzentration innerhalb des Kühlmittels durch Erhöhung des Wasserzuflusses vermindert. Gleichzeitig wird der thermische Kontakt zwischen Strangoberfläche und Kühlwasser erhöht.
Die Zufuhr des Kohlendioxids soll nach dem Anfahrvor­ gang oder nach Unterschreiten eines bestimmten Kohlendi­ oxidkonzentrationswertes unterbrochen werden.
EP84810226A 1983-05-26 1984-05-10 Verfahren zum Giessen eines Stranges insbesondere aus Aluminium oder einer Aluminiumlegierung Withdrawn EP0127577A3 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE3319087 1983-05-26
DE3319087 1983-05-26
DE3319088 1983-05-26
DE3319088 1983-05-26
DE19833346151 DE3346151C2 (de) 1983-05-26 1983-12-21 Verfahren zum Kühlen eines Metallstranges beim Stranggießen
DE3346151 1983-12-21

Publications (2)

Publication Number Publication Date
EP0127577A2 EP0127577A2 (de) 1984-12-05
EP0127577A3 true EP0127577A3 (de) 1986-12-30

Family

ID=27191042

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84810226A Withdrawn EP0127577A3 (de) 1983-05-26 1984-05-10 Verfahren zum Giessen eines Stranges insbesondere aus Aluminium oder einer Aluminiumlegierung

Country Status (3)

Country Link
EP (1) EP0127577A3 (de)
AU (1) AU2808884A (de)
FR (1) FR2546429A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148853A (en) * 1989-06-14 1992-09-22 Aluminum Company Of America Method and apparatus for controlling the heat transfer of liquid coolant in continuous casting
US4987950A (en) * 1989-06-14 1991-01-29 Aluminum Company Of America Method and apparatus for controlling the heat transfer of liquid coolant in continuous casting
BR9007803A (pt) * 1989-11-01 1992-09-01 Alcan Int Ltd Metodo para o controle da taxa de extracao de calor na moldagem em molde

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2016330A (en) * 1978-03-13 1979-09-26 Aluminum Co Of America Continuous casting method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2016330A (en) * 1978-03-13 1979-09-26 Aluminum Co Of America Continuous casting method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JOURNAL OF METALS, Band 32, Nr. 11, November 1980, Seiten 23-27, Warrendale, US; H. YU: "A process to reduce DC ingot butt curl and swell" *

Also Published As

Publication number Publication date
AU2808884A (en) 1984-11-29
FR2546429A1 (fr) 1984-11-30
EP0127577A2 (de) 1984-12-05

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Effective date: 19871209

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Inventor name: HALLER, WALTER