ZA842378B - Method and arrangement for scavenging a metal melt - Google Patents

Method and arrangement for scavenging a metal melt

Info

Publication number
ZA842378B
ZA842378B ZA842378A ZA842378A ZA842378B ZA 842378 B ZA842378 B ZA 842378B ZA 842378 A ZA842378 A ZA 842378A ZA 842378 A ZA842378 A ZA 842378A ZA 842378 B ZA842378 B ZA 842378B
Authority
ZA
South Africa
Prior art keywords
scavenging
arrangement
metal melt
melt
metal
Prior art date
Application number
ZA842378A
Other languages
English (en)
Inventor
Hans Geber
Original Assignee
Messer Griesheim Gmbh
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 Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Publication of ZA842378B publication Critical patent/ZA842378B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • 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
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
ZA842378A 1983-03-30 1984-03-30 Method and arrangement for scavenging a metal melt ZA842378B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3311617A DE3311617C1 (de) 1983-03-30 1983-03-30 Verfahren und Einrichtung zum Spuelen einer Metallschmelze,insbesondere von Stahl,in einer Giesspfanne

Publications (1)

Publication Number Publication Date
ZA842378B true ZA842378B (en) 1985-09-25

Family

ID=6195109

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA842378A ZA842378B (en) 1983-03-30 1984-03-30 Method and arrangement for scavenging a metal melt

Country Status (5)

Country Link
US (1) US4509977A (de)
AT (1) AT400116B (de)
DE (1) DE3311617C1 (de)
FR (1) FR2543576B1 (de)
ZA (1) ZA842378B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3817358A1 (de) * 1988-05-20 1989-11-30 Krupp Polysius Ag Vorrichtung zum einbringen von pulverfoermigen reagenzien in eine schmelzpfanne
US5093083A (en) * 1988-06-22 1992-03-03 Serono-Baker Diagnostics, Inc. Method for controlling the environment in a liquid diluting and transfer valve assembly
DE4025956A1 (de) * 1990-08-16 1992-02-20 Didier Werke Ag Feuerfeste fuellung eines ringspaltes bei einem metallurgischen gefaess
FR2672903B1 (fr) * 1991-02-18 1993-04-23 Air Liquide Procede et installation de recuperation de rebuts metalliques.
DE4213007C1 (de) * 1992-04-21 1993-12-16 Tech Resources Pty Ltd Verfahren und Vorrichtung zum Abdichten von Düsen in der umgebenden feuerfesten Ausmauerung
JPH0941024A (ja) * 1995-05-25 1997-02-10 Japan Casting & Forging Corp 溶融金属へのガス吹込みノズル及びその使用方法
DE29613514U1 (de) * 1996-08-03 1997-12-04 GfT Gesellschaft für Feuerfest-Technik mbH, 47441 Moers Verschlußstopfen für ein Ablaßloch eines metallurgischen Gefäßes

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1130736A (fr) * 1955-07-05 1957-02-11 Siderurgie Fse Inst Rech Procédé d'insufflation de gaz et de matières pulvérulentes dans les métaux fondus et dispositif pour le mettre en oeuvre
GB834234A (en) * 1955-09-19 1960-05-04 Patentverwertung Ag Process and device for the production of high-quality castings
CH341949A (de) * 1955-09-19 1959-10-31 Patentverwertung Ag Verfahren und Vorrichtung zur Herstellung von Gussstücken
US2866241A (en) * 1955-10-20 1958-12-30 United States Steel Corp Nozzle for teeming vessel
DE1184908B (de) * 1962-04-06 1965-01-07 Roechlingsche Eisen & Stahl Stopfenverschluss fuer Giesspfannen
US3214804A (en) * 1963-03-18 1965-11-02 Allegheny Ludlum Steel Ladles
US3574596A (en) * 1967-09-15 1971-04-13 Amsted Ind Inc Method for producing stainless steel
LU56046A1 (de) * 1968-05-09 1970-01-14
FR1604719A (de) * 1968-10-22 1972-01-24
GB1374586A (en) * 1971-10-08 1974-11-20 British Aluminium Co Ltd Apparatus for introducing gas into liquid metal
US4026698A (en) * 1975-09-18 1977-05-31 Urban Reclamation Technologies, Inc. Removal of tin from molten iron by chlorination, using oxygen to conserve chlorine and to produce tin oxide
AT359100B (de) * 1978-04-25 1980-10-27 Inteco Int Techn Beratung Anordnung zur behandlung von stahlschmelzen in der pfanne durch bodenblasen
DE3168852D1 (en) * 1981-03-11 1985-03-28 Junichi Ato Porous nozzle for molten metal vessel

Also Published As

Publication number Publication date
FR2543576B1 (fr) 1985-12-20
ATA29884A (de) 1995-02-15
FR2543576A1 (fr) 1984-10-05
DE3311617C1 (de) 1984-10-25
AT400116B (de) 1995-10-25
US4509977A (en) 1985-04-09

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