ZA894825B - Method and apparatus for adding shot to molten steel - Google Patents

Method and apparatus for adding shot to molten steel

Info

Publication number
ZA894825B
ZA894825B ZA894825A ZA894825A ZA894825B ZA 894825 B ZA894825 B ZA 894825B ZA 894825 A ZA894825 A ZA 894825A ZA 894825 A ZA894825 A ZA 894825A ZA 894825 B ZA894825 B ZA 894825B
Authority
ZA
South Africa
Prior art keywords
molten steel
adding shot
shot
molten
steel
Prior art date
Application number
ZA894825A
Other languages
English (en)
Inventor
Mark A Hubbard
A Hubbard Mark
Original Assignee
Inland Steel Co
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 Inland Steel Co filed Critical Inland Steel Co
Publication of ZA894825B publication Critical patent/ZA894825B/xx

Links

Classifications

    • 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
    • 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
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • C21C7/0043—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material into the falling stream of molten metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
ZA894825A 1989-01-13 1989-06-26 Method and apparatus for adding shot to molten steel ZA894825B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/296,666 US4863684A (en) 1989-01-13 1989-01-13 Method and apparatus for adding shot to molten steel

Publications (1)

Publication Number Publication Date
ZA894825B true ZA894825B (en) 1990-03-28

Family

ID=23142995

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA894825A ZA894825B (en) 1989-01-13 1989-06-26 Method and apparatus for adding shot to molten steel

Country Status (10)

Country Link
US (1) US4863684A (xx)
EP (1) EP0378744B1 (xx)
JP (1) JPH02190441A (xx)
AU (1) AU609688B2 (xx)
BR (1) BR8903269A (xx)
CA (1) CA1333527C (xx)
DE (1) DE68908547T2 (xx)
ES (1) ES2042885T3 (xx)
MX (1) MX166041B (xx)
ZA (1) ZA894825B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19535014C2 (de) * 1995-09-21 1999-03-04 Stein Ind Anlagen Inh Christel Verfahren zum Einbringen von körnigen Feststoffen in Metallschmelzen
ATE217354T1 (de) * 1997-03-17 2002-05-15 Stein Ind Anlagen Inh Christel Verfahren zum einbringen von körnigen feststoffen in metallschmelzen
PT2039785E (pt) * 2006-06-30 2011-08-17 Techcom Gmbh Método de desoxidação de aço em colher de fundição
JP4770616B2 (ja) * 2006-07-13 2011-09-14 住友金属工業株式会社 溶融金属の連続鋳造方法および連続鋳造用浸漬ランス

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH403170A (de) * 1963-07-25 1965-11-30 Concast Ag Verfahren zum Einbringen von Reaktionsmitteln
GB1249854A (en) * 1967-10-23 1971-10-13 British Iron Steel Research A method of continuously casting rimming steel
FR2011881B1 (xx) * 1968-05-31 1973-10-19 Asea Ab
JPS556428A (en) * 1978-06-26 1980-01-17 Sumitomo Metal Ind Ltd Adding method of alloy element to steel
US4389249A (en) * 1982-04-22 1983-06-21 Inland Steel Company Method for adding ingredient to steel as shot
US4602949A (en) * 1985-05-06 1986-07-29 Inland Steel Company Method and apparatus for adding solid alloying ingredients to molten metal stream
JPS6347407U (xx) * 1986-09-10 1988-03-31
US4747584A (en) * 1987-05-19 1988-05-31 Inland Steel Company Apparatus for injecting alloying ingredient into molten metal stream

Also Published As

Publication number Publication date
BR8903269A (pt) 1990-11-13
EP0378744B1 (en) 1993-08-18
MX166041B (es) 1992-12-16
DE68908547T2 (de) 1993-12-02
EP0378744A1 (en) 1990-07-25
AU609688B2 (en) 1991-05-02
JPH02190441A (ja) 1990-07-26
ES2042885T3 (es) 1993-12-16
CA1333527C (en) 1994-12-20
US4863684A (en) 1989-09-05
AU3673889A (en) 1990-07-19
DE68908547D1 (de) 1993-09-23

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