SE8503515L - Forfarande for spolgasbehandling av metallsmeltor - Google Patents

Forfarande for spolgasbehandling av metallsmeltor

Info

Publication number
SE8503515L
SE8503515L SE8503515A SE8503515A SE8503515L SE 8503515 L SE8503515 L SE 8503515L SE 8503515 A SE8503515 A SE 8503515A SE 8503515 A SE8503515 A SE 8503515A SE 8503515 L SE8503515 L SE 8503515L
Authority
SE
Sweden
Prior art keywords
ladle
scavenging gas
metal
meltor
treatment procedure
Prior art date
Application number
SE8503515A
Other languages
Unknown language ( )
English (en)
Other versions
SE462977B (sv
SE8503515D0 (sv
Inventor
H Abratis
R Obenaus
K Schefer
Original Assignee
Kloeckner Cra Tech
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 Kloeckner Cra Tech filed Critical Kloeckner Cra Tech
Publication of SE8503515D0 publication Critical patent/SE8503515D0/sv
Publication of SE8503515L publication Critical patent/SE8503515L/sv
Publication of SE462977B publication Critical patent/SE462977B/sv

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
SE8503515A 1984-07-20 1985-07-18 Foerfarande vid spolgasbehandling av jaernsmaeltor SE462977B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843426736 DE3426736A1 (de) 1984-07-20 1984-07-20 Verfahren zur spuelgasbehandlung von metallschmelzen

Publications (3)

Publication Number Publication Date
SE8503515D0 SE8503515D0 (sv) 1985-07-18
SE8503515L true SE8503515L (sv) 1986-01-21
SE462977B SE462977B (sv) 1990-09-24

Family

ID=6241108

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8503515A SE462977B (sv) 1984-07-20 1985-07-18 Foerfarande vid spolgasbehandling av jaernsmaeltor

Country Status (7)

Country Link
US (1) US4647306A (sv)
JP (1) JPS6138736A (sv)
DE (1) DE3426736A1 (sv)
FR (1) FR2567909A1 (sv)
GB (1) GB2162204B (sv)
IT (1) IT1182777B (sv)
SE (1) SE462977B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5091000A (en) * 1987-12-25 1992-02-25 Nkk Corporation Method for cleaning molten metal and apparatus therefor
FR2632971B1 (fr) * 1988-06-17 1993-09-03 Vallourec Procede de traitement des aciers liquides par injection de gaz a travers le fond de poche
CA1339703C (en) * 1988-10-06 1998-03-10 Yoshiteru Kikuchi Method for cleaning molten metal
US4997208A (en) * 1988-10-12 1991-03-05 Staats Iii Henry N Security binding
US5221326A (en) * 1990-05-17 1993-06-22 Kawasaki Steel Corporation Method of producing ultra-low-carbon steel
NO310115B1 (no) * 1999-09-03 2001-05-21 Norsk Hydro As Utstyr for smeltebehandling
US20060228294A1 (en) * 2005-04-12 2006-10-12 Davis William H Process and apparatus using a molten metal bath
DE102012108511A1 (de) * 2012-09-12 2014-03-13 Ks Aluminium-Technologie Gmbh Dosierofen für eine Druckgussanlage und Verfahren zum Dosieren von Schmelze in eine Gießform mit einem derartigen Dosierofen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE555953A (sv) *
JPS4411045Y1 (sv) * 1965-02-16 1969-05-07
SE350280B (sv) * 1967-08-24 1972-10-23 Amsted Ind Inc
FR1604719A (sv) * 1968-10-22 1972-01-24
DE2321644B2 (de) * 1973-04-28 1976-06-10 Verfahren zum entschwefeln von stahlschmelzen
US3854932A (en) * 1973-06-18 1974-12-17 Allegheny Ludlum Ind Inc Process for production of stainless steel
JPS50151713A (sv) * 1974-05-29 1975-12-05
JPS5311105A (en) * 1976-07-19 1978-02-01 Kawasaki Steel Co Ladle refining process for molten steel
FR2495187A1 (fr) * 1980-12-02 1982-06-04 Siderurgie Fse Inst Rech Procede de realisation de fonds de recipients metallurgiques
DE3145538C2 (de) * 1981-11-17 1987-03-12 ESB Schweißbetrieb Burbach & Bender oHG, 5900 Siegen Verfahren und Vorrichtung zum Behandeln von Metallschmelzen mit Spülgas

Also Published As

Publication number Publication date
US4647306A (en) 1987-03-03
GB2162204B (en) 1988-06-02
JPS6138736A (ja) 1986-02-24
DE3426736C2 (sv) 1988-06-16
IT1182777B (it) 1987-10-05
GB2162204A (en) 1986-01-29
SE462977B (sv) 1990-09-24
SE8503515D0 (sv) 1985-07-18
FR2567909A1 (fr) 1986-01-24
DE3426736A1 (de) 1986-01-30
GB8517898D0 (en) 1985-08-21
IT8548364A0 (it) 1985-07-17

Similar Documents

Publication Publication Date Title
MX169852B (es) Proceso y aparato para post combustion de gases de reaccion generados en un baño de hierro fundido
ATE28759T1 (de) Lanze zum einblasen eines oxydierenden gases, speziell von sauerstoff, zur behandlung von metallschmelzen.
DE3672275D1 (de) Einduesvorrichtung fuer metallurgische gefaesse.
SE8503515L (sv) Forfarande for spolgasbehandling av metallsmeltor
DE3376752D1 (en) Process and installation for the treatment of steel in the ladle
DE3674661D1 (de) Verfahren zum entschwefeln von eisenschmelzen.
IT8320826A0 (it) Procedimento per utilizzare un generatore di plasma per aumentare la temperatura dell'aria in un altoforno.
BR8602735A (pt) Dispositivo e processo para a medicao da radiacao em um convertedor
JPS5684456A (en) Cooler for strip
PT72324B (en) Process for the refining of a metal bath by means of a conver- ter having a top oxygen jet and converter for its accomplish- ment
Abratis et al. Treatment of Metal Melts Under Reduced Pressure With Scavenging Gas
JPS5554026A (en) Apparatus for producing glassy blast furnace slag
FR2654438B1 (fr) Plaques de refroidissement pour hauts-fourneaux et installation de refroidissement mettant en óoeuvre ce type de plaques.
ATE45992T1 (de) Waermebehandlung von legierungen mit definierter ausdehnung.
JPS64217A (en) Vacuum refining method for molten steel
SE8402045D0 (sv) Metallurgisches gefess fur schmelzflussige metalle
JPS5658918A (en) Bottom blowing converter
BE901461A (fr) Procede et dispositif de production de gaz combustible.
JPS5331591A (en) Cooling method for ozonizer
SE8101051L (sv) Bottenmunstycke
SU618418A1 (ru) Устройство дл продувки металла
JPS52130414A (en) Continuous refining furnace provided with reaction chamber for desilicification
JPS6473011A (en) Method for pretreating molten iron
SU624718A1 (ru) Устройство дл обработки жидкого металла газом
JPS5791842A (en) Horizontal and continuous casting method of deformed cast iron piece

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8503515-2

Effective date: 19930204

Format of ref document f/p: F