GB2003556A - Control of flow of molten metal from casting vessels - Google Patents

Control of flow of molten metal from casting vessels

Info

Publication number
GB2003556A
GB2003556A GB7832006A GB7832006A GB2003556A GB 2003556 A GB2003556 A GB 2003556A GB 7832006 A GB7832006 A GB 7832006A GB 7832006 A GB7832006 A GB 7832006A GB 2003556 A GB2003556 A GB 2003556A
Authority
GB
United Kingdom
Prior art keywords
flow
control
molten metal
gas
casting vessels
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Withdrawn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
GB7832006A
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.)
Didier Werke AG
Original Assignee
Didier Werke 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 Didier Werke AG filed Critical Didier Werke AG
Publication of GB2003556A publication Critical patent/GB2003556A/en
Withdrawn legal-status Critical Current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
    • B22D39/00—Equipment for supplying molten metal in rations
    • B22D39/06—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by controlling the pressure above the molten metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Control Of Fluid Pressure (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Dental Prosthetics (AREA)

Abstract

A casting vessel 1 having a bottom discharge valve 3, is closed by a gas-tight cover 2 and is connected to a gas feed line 4 connected to a pressure gas source 9 by way of a pressure controller comprising a valve 8 for controlling the admission of gas into the casting vessel to regulate the rate of flow through the valve 3. <IMAGE>
GB7832006A 1977-08-31 1978-08-02 Control of flow of molten metal from casting vessels Withdrawn GB2003556A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7726437A FR2401724A1 (en) 1977-08-31 1977-08-31 FLOW REGULATOR FOR BOTTOM CAST CONTAINER

Publications (1)

Publication Number Publication Date
GB2003556A true GB2003556A (en) 1979-03-14

Family

ID=9194912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7832006A Withdrawn GB2003556A (en) 1977-08-31 1978-08-02 Control of flow of molten metal from casting vessels

Country Status (6)

Country Link
JP (1) JPS5490022A (en)
DE (1) DE2837876A1 (en)
FR (1) FR2401724A1 (en)
GB (1) GB2003556A (en)
IT (1) IT7827196A0 (en)
SE (1) SE7809122L (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2835455A1 (en) * 2002-02-04 2003-08-08 B & C Tech Beratungen Gmbh Pouring molten metal from a crucible into molds involves creating pressure reduction in upper part of a container for the crucible, and producing flow of molten metal by blowing gas into container
WO2004112992A2 (en) * 2003-06-24 2004-12-29 Alcan International Limited Method for casting composite ingot
US7975752B2 (en) 2007-02-28 2011-07-12 Novelis Inc. Co-casting of metals by direct chill casting

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2835455A1 (en) * 2002-02-04 2003-08-08 B & C Tech Beratungen Gmbh Pouring molten metal from a crucible into molds involves creating pressure reduction in upper part of a container for the crucible, and producing flow of molten metal by blowing gas into container
WO2004112992A2 (en) * 2003-06-24 2004-12-29 Alcan International Limited Method for casting composite ingot
WO2004112992A3 (en) * 2003-06-24 2005-04-14 Alcan Int Ltd Method for casting composite ingot
US7472740B2 (en) 2003-06-24 2009-01-06 Novelis Inc. Method for casting composite ingot
US7819170B2 (en) 2003-06-24 2010-10-26 Novelis Inc. Method for casting composite ingot
US8312915B2 (en) 2003-06-24 2012-11-20 Novelis Inc. Method for casting composite ingot
US8415025B2 (en) 2003-06-24 2013-04-09 Novelis Inc. Composite metal as cast ingot
US8927113B2 (en) 2003-06-24 2015-01-06 Novelis Inc. Composite metal ingot
US7975752B2 (en) 2007-02-28 2011-07-12 Novelis Inc. Co-casting of metals by direct chill casting

Also Published As

Publication number Publication date
SE7809122L (en) 1979-03-01
FR2401724A1 (en) 1979-03-30
IT7827196A0 (en) 1978-08-31
DE2837876A1 (en) 1979-03-15
JPS5490022A (en) 1979-07-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)