ATE70751T1 - Verfahren und vorrichtung zur herstellung von gusskoerpern aus druckbehandelten schmelzen aus stahllegierungen. - Google Patents

Verfahren und vorrichtung zur herstellung von gusskoerpern aus druckbehandelten schmelzen aus stahllegierungen.

Info

Publication number
ATE70751T1
ATE70751T1 AT87114822T AT87114822T ATE70751T1 AT E70751 T1 ATE70751 T1 AT E70751T1 AT 87114822 T AT87114822 T AT 87114822T AT 87114822 T AT87114822 T AT 87114822T AT E70751 T1 ATE70751 T1 AT E70751T1
Authority
AT
Austria
Prior art keywords
melt
casting
pressure
mould
substance
Prior art date
Application number
AT87114822T
Other languages
English (en)
Inventor
Wolfgang Holzgruber
Original Assignee
Inteco Int Techn Beratung
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=3491268&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE70751(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Inteco Int Techn Beratung filed Critical Inteco Int Techn Beratung
Application granted granted Critical
Publication of ATE70751T1 publication Critical patent/ATE70751T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
    • B22D27/13—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure making use of gas pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/113—Treating the molten metal by vacuum treating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0081—Treating and handling under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)
AT87114822T 1987-03-03 1987-10-10 Verfahren und vorrichtung zur herstellung von gusskoerpern aus druckbehandelten schmelzen aus stahllegierungen. ATE70751T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT46287 1987-03-03

Publications (1)

Publication Number Publication Date
ATE70751T1 true ATE70751T1 (de) 1992-01-15

Family

ID=3491268

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87114822T ATE70751T1 (de) 1987-03-03 1987-10-10 Verfahren und vorrichtung zur herstellung von gusskoerpern aus druckbehandelten schmelzen aus stahllegierungen.

Country Status (3)

Country Link
EP (1) EP0280765B1 (de)
AT (1) ATE70751T1 (de)
DE (2) DE3775546D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004495A (en) * 1990-02-05 1991-04-02 Labate M D Method for producing ultra clean steel
DE19505743A1 (de) * 1995-02-20 1996-08-22 Inteco Int Techn Beratung Verfahren und Anlage zum Herstellen von Blöcken aus Metallen
DE19807623A1 (de) * 1998-02-21 1999-08-26 Georg Fischer Disa Ag Niederdruck-Gießverfahren für Leichtmetalle, insbesondere Aluminium
DE102014110251A1 (de) * 2014-07-21 2016-01-21 Stephan Schwenkel Schmelzaggregat zum Einschmelzen von Gusswerkstoffen sowie ein Verfahren zur Herstellung einer Schmelze für das Gießen
CN116121549B (zh) * 2021-11-12 2025-03-11 东北大学 一种真空多功能电渣炉
CN115592096B (zh) * 2022-10-24 2023-06-20 华北理工大学 一种多炉加压浇铸生产碳氮协同超高氮钢装置及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236543B (de) * 1961-10-13 1967-03-16 Wilhelm Stich Dipl Ing Dr Tech Verfahren zur Hochdruck-Waermebehandlung im Vakuum hergestellten Stahles
BG35678A1 (en) * 1981-12-01 1984-06-15 Savov Method and device for treating and refining liquid alloys
LU84133A1 (de) * 1982-05-07 1984-03-07 Arbed Verfahren und vorrichtung zum metallurgischen behandeln von fluessigen metallen

Also Published As

Publication number Publication date
EP0280765B1 (de) 1991-12-27
EP0280765A3 (en) 1989-03-08
DE3775546D1 (de) 1992-02-06
EP0280765A2 (de) 1988-09-07
DE3734406A1 (de) 1988-09-15

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee