ZA806905B - Process for the conditioning of slag during metal bath refining - Google Patents

Process for the conditioning of slag during metal bath refining

Info

Publication number
ZA806905B
ZA806905B ZA00806905A ZA806905A ZA806905B ZA 806905 B ZA806905 B ZA 806905B ZA 00806905 A ZA00806905 A ZA 00806905A ZA 806905 A ZA806905 A ZA 806905A ZA 806905 B ZA806905 B ZA 806905B
Authority
ZA
South Africa
Prior art keywords
conditioning
metal bath
during metal
slag during
bath refining
Prior art date
Application number
ZA00806905A
Other languages
English (en)
Inventor
J Baumert
F Schleimer
L Lorang
R Henrion
F Goedert
Original Assignee
Arbed
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 Arbed filed Critical Arbed
Publication of ZA806905B publication Critical patent/ZA806905B/xx

Links

Classifications

    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
ZA00806905A 1979-11-07 1980-11-07 Process for the conditioning of slag during metal bath refining ZA806905B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU81859A LU81859A1 (fr) 1979-11-07 1979-11-07 Procede de conditionnement de la scorie au cours de l'affinage d'un bain de metal

Publications (1)

Publication Number Publication Date
ZA806905B true ZA806905B (en) 1981-10-28

Family

ID=19729283

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00806905A ZA806905B (en) 1979-11-07 1980-11-07 Process for the conditioning of slag during metal bath refining

Country Status (13)

Country Link
US (2) US4325730A (pt)
EP (1) EP0028998A1 (pt)
JP (1) JPS5690918A (pt)
AU (1) AU531565B2 (pt)
BR (1) BR8007220A (pt)
CA (1) CA1159651A (pt)
ES (1) ES496609A0 (pt)
IN (1) IN154855B (pt)
LU (1) LU81859A1 (pt)
PL (1) PL227707A1 (pt)
PT (1) PT71997B (pt)
RO (1) RO81380B (pt)
ZA (1) ZA806905B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU83826A1 (de) * 1981-12-09 1983-09-01 Arbed Verfahren und einrichtung zum direkten herstellen von fluessigem eisen
JPS5893809A (ja) * 1981-11-30 1983-06-03 Daido Steel Co Ltd 溶鋼の精錬方法
LU83954A1 (de) * 1982-02-17 1983-09-02 Arbed Verfahren zum erhoehen der kuehlstoffsaetze beim herstellen von stahl durch sauerstoffaufblasen
NL8201269A (nl) * 1982-03-26 1983-10-17 Hoogovens Groep Bv Werkwijze voor het vervaardigen van staal in een converter uitgaande van ruwijzer en schrot.
ZA835649B (en) * 1982-08-25 1984-04-25 British Steel Corp Lancing in electric arc steelmaking
LU84390A1 (de) * 1982-09-27 1984-04-24 Arbed Verfahren und einrichtung zum beheizen eines mit schrott beschickten stahlbades
US4529442A (en) * 1984-04-26 1985-07-16 Allegheny Ludlum Steel Corporation Method for producing steel in a top oxygen blown vessel
JPS60230929A (ja) * 1984-04-27 1985-11-16 Nippon Steel Corp 転炉操業方法
AU558925B2 (en) * 1984-04-27 1987-02-12 Nippon Steel Corporation Monitoring and controlling the slag-forming conditions in the basic oxygen steel converter
SE8800321D0 (sv) * 1987-08-20 1988-02-02 Scandinavian Emission Tech Metallurgisk styrmetod
AT392801B (de) * 1989-06-05 1991-06-25 Voest Alpine Ind Anlagen Verfahren zur schlackenfuehrung in einem blasstahlkonverter
US5584909A (en) * 1995-01-19 1996-12-17 Ltv Steel Company, Inc. Controlled foamy slag process
US5885322A (en) * 1996-03-22 1999-03-23 Steel Technology Corporation Method for reducing iron losses in an iron smelting process
DE69717030T2 (de) 1996-03-22 2003-07-24 Steel Tech Corp Stabiles arbeitsverfahren eines schmelzreaktors
US6309442B1 (en) 2000-02-25 2001-10-30 John D. Usher Refractory material sensor for determining level of molten metal and slag and method of using

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT297073B (de) * 1969-04-15 1972-03-10 Voest Ag Verfahren zur Messung der Dicke der Schlackenschicht auf metallischen Bädern, insbesondere auf durch Vakuumbehandlung zu entgasenden Schmelzen
BE755456A (fr) * 1969-08-29 1971-03-01 Allegheny Ludlum Ind Inc Decarburation de l'acier fondu
US3719469A (en) * 1970-07-22 1973-03-06 Allegheny Ludlum Ind Inc Control for basic oxygen steelmaking furnace
JPS5129692B2 (pt) * 1972-06-24 1976-08-27
JPS5335764B2 (pt) * 1972-10-06 1978-09-28
US4047937A (en) * 1972-12-04 1977-09-13 United States Steel Corporation Method for controlling the operation of a steel refining converter
LU69388A1 (pt) * 1973-02-15 1974-05-29
US4197116A (en) * 1973-03-30 1980-04-08 United States Steel Corporation Method and apparatus for automatically controlling the rate of flux injection to a converter
US3854932A (en) * 1973-06-18 1974-12-17 Allegheny Ludlum Ind Inc Process for production of stainless steel
US4195985A (en) * 1977-12-10 1980-04-01 Eisenwerk-Gesellschaft Maximilianshutte Mbh. Method of improvement of the heat-balance in the refining of steel

Also Published As

Publication number Publication date
JPS5690918A (en) 1981-07-23
AU6412480A (en) 1981-05-14
IN154855B (pt) 1984-12-15
RO81380B (ro) 1983-04-30
LU81859A1 (fr) 1981-06-04
ES8107316A1 (es) 1981-10-01
PL227707A1 (pt) 1981-08-21
AU531565B2 (en) 1983-08-25
EP0028998A1 (fr) 1981-05-20
US4325730A (en) 1982-04-20
ES496609A0 (es) 1981-10-01
PT71997A (fr) 1980-11-01
CA1159651A (fr) 1984-01-03
US4345746A (en) 1982-08-24
RO81380A (ro) 1983-04-29
BR8007220A (pt) 1981-05-12
PT71997B (fr) 1981-08-31

Similar Documents

Publication Publication Date Title
GB2011477B (en) Process for the production of steel from pig iron and scrap
JPS5323806A (en) Apparatus for refining of molten metal
ZA806905B (en) Process for the conditioning of slag during metal bath refining
DE3062835D1 (en) Process of electrowinning metals
YU237382A (en) Process for the regeneration of metal from liquid slag
ZA786885B (en) Process for the production of steel from pig iron and scrap
GB2118209B (en) Refining agent of molten metal and methods for producing the same
YU63880A (en) Process for the reduction of transition metal alkoxydes
YU63480A (en) Process for the addition of reactive metals into a molten ferrosilicon bath
PT67689A (en) Method for the treatment of molten metal
GB2136830B (en) Process for the decarburization of molten metal
DE3380851D1 (en) Process for the reduction of molten metal ores
GB2110717B (en) Process of refining ferrochromium metal
DE3261059D1 (en) Apparatus for refining molten metal
YU148677A (en) Process for refining molten metal
JPS5613425A (en) Treatment of molten steel
DE3174127D1 (en) Vessel for the treatment of molten metal baths
GB2052563B (en) Process for the treatment of molten iron with increased scrap content
JPS55118583A (en) Method of lining molten metal container
JPS55116083A (en) Method of repairing lining of molten metal container
ZA793850B (en) Lance pipe for refining and refining process of molten metal
JPS52127421A (en) Primary treatment of molten pig iron for converter process
ZA792631B (en) Process for the treatment of molten iron
JPS5681642A (en) Metal refining method
JPS5697781A (en) Method of lining molten metal vessel